64 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			64 lines
		
	
	
		
			2.6 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
 | |
| id: 5900f3781000cf542c50fe8b
 | |
| challengeType: 5
 | |
| title: 'Problem 12: Highly divisible triangular number'
 | |
| videoUrl: ''
 | |
| localeTitle: 'Problema 12: Número triangular altamente divisible'
 | |
| ---
 | |
| 
 | |
| ## Description
 | |
| <section id="description"> La secuencia de los números de triángulos se genera al sumar los números naturales. Entonces, el número del séptimo triángulo sería 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28. Los primeros diez términos serían: <div style="text-align: center;"> 1, 3, 6, 10, 15, 21, 28, 36, 45, 55, ... </div> Enlistemos los factores de los primeros siete números de triángulos: <div style="padding-left: 4em;"> <b>1:</b> 1 </div><div style="padding-left: 4em;"> <b>3:</b> 1, 3 </div><div style="padding-left: 4em;"> <b>6:</b> 1, 2, 3, 6 </div><div style="padding-left: 4em;"> <b>10:</b> 1, 2, 5, 10 </div><div style="padding-left: 4em;"> <b>15:</b> 1, 3, 5, 15 </div><div style="padding-left: 4em;"> <b>21:</b> 1, 3, 7, 21 </div><div style="padding-left: 4em;"> <b>28:</b> 1, 2, 4, 7, 14, 28 </div> Podemos ver que 28 es el primer número de triángulo que tiene más de cinco divisores. ¿Cuál es el valor del primer número de triángulo que tiene más de <code>n</code> divisores? </section>
 | |
| 
 | |
| ## Instructions
 | |
| <section id="instructions">
 | |
| </section>
 | |
| 
 | |
| ## Tests
 | |
| <section id='tests'>
 | |
| 
 | |
| ```yml
 | |
| tests:
 | |
|   - text: <code>divisibleTriangleNumber(5)</code> debe devolver 28.
 | |
|     testString: 'assert.strictEqual(divisibleTriangleNumber(5), 28, "<code>divisibleTriangleNumber(5)</code> should return 28.");'
 | |
|   - text: <code>divisibleTriangleNumber(23)</code> debe devolver 630.
 | |
|     testString: 'assert.strictEqual(divisibleTriangleNumber(23), 630, "<code>divisibleTriangleNumber(23)</code> should return 630.");'
 | |
|   - text: <code>divisibleTriangleNumber(167)</code> debe devolver 1385280.
 | |
|     testString: 'assert.strictEqual(divisibleTriangleNumber(167), 1385280, "<code>divisibleTriangleNumber(167)</code> should return 1385280.");'
 | |
|   - text: <code>divisibleTriangleNumber(374)</code> debe devolver 17907120.
 | |
|     testString: 'assert.strictEqual(divisibleTriangleNumber(374), 17907120, "<code>divisibleTriangleNumber(374)</code> should return 17907120.");'
 | |
|   - text: <code>divisibleTriangleNumber(500)</code> debe devolver 76576500.
 | |
|     testString: 'assert.strictEqual(divisibleTriangleNumber(500), 76576500, "<code>divisibleTriangleNumber(500)</code> should return 76576500.");'
 | |
| 
 | |
| ```
 | |
| 
 | |
| </section>
 | |
| 
 | |
| ## Challenge Seed
 | |
| <section id='challengeSeed'>
 | |
| 
 | |
| <div id='js-seed'>
 | |
| 
 | |
| ```js
 | |
| function divisibleTriangleNumber(n) {
 | |
|   // Good luck!
 | |
|   return true;
 | |
| }
 | |
| 
 | |
| divisibleTriangleNumber(500);
 | |
| 
 | |
| ```
 | |
| 
 | |
| </div>
 | |
| 
 | |
| 
 | |
| 
 | |
| </section>
 | |
| 
 | |
| ## Solution
 | |
| <section id='solution'>
 | |
| 
 | |
| ```js
 | |
| // solution required
 | |
| ```
 | |
| </section>
 |