| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
49,
56,
70,
98,
140,
151,
163,
196,
245,
280,
302,
326,
392,
490,
604,
652,
755,
815,
980,
1057,
1141,
1208,
1304,
1510,
1630,
1960,
2114,
2282,
3020,
3260,
4228,
4564,
5285,
5705,
6040,
6520,
7399,
7987,
8456,
9128,
10570,
11410,
14798,
15974,
21140,
22820,
24613,
29596,
31948,
36995,
39935,
42280,
45640,
49226,
59192,
63896,
73990,
79870,
98452,
123065,
147980,
159740,
172291,
196904,
246130,
295960,
319480,
344582,
492260,
689164,
861455,
984520,
1206037,
1378328,
1722910,
2412074,
3445820,
4824148,
6030185,
6891640,
9648296,
12060370,
24120740,
48241480
|