| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
20,
28,
32,
35,
40,
49,
56,
70,
80,
98,
103,
112,
140,
160,
196,
206,
224,
245,
280,
343,
392,
412,
490,
515,
560,
686,
721,
784,
824,
980,
1030,
1120,
1372,
1442,
1568,
1648,
1715,
1960,
2060,
2401,
2744,
2884,
3296,
3430,
3605,
3920,
4120,
4802,
5047,
5488,
5768,
6860,
7210,
7840,
8240,
9604,
10094,
10976,
11536,
12005,
13720,
14420,
16480,
19208,
20188,
23072,
24010,
25235,
27440,
28840,
35329,
38416,
40376,
48020,
50470,
54880,
57680,
70658,
76832,
80752,
96040,
100940,
115360,
141316,
161504,
176645,
192080,
201880,
247303,
282632,
353290,
384160,
403760,
494606,
565264,
706580,
807520,
989212,
1130528,
1236515,
1413160,
1978424,
2473030,
2826320,
3956848,
4946060,
5652640,
7913696,
9892120,
19784240,
39568480
|