| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
40,
61,
73,
80,
101,
122,
146,
202,
244,
292,
305,
365,
404,
488,
505,
584,
610,
730,
808,
976,
1010,
1168,
1220,
1460,
1616,
2020,
2440,
2920,
4040,
4453,
4880,
5840,
6161,
7373,
8080,
8906,
12322,
14746,
17812,
22265,
24644,
29492,
30805,
35624,
36865,
44530,
49288,
58984,
61610,
71248,
73730,
89060,
98576,
117968,
123220,
147460,
178120,
246440,
294920,
356240,
449753,
492880,
589840,
899506,
1799012,
2248765,
3598024,
4497530,
7196048,
8995060,
17990120,
35980240
|