| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
31,
32,
40,
62,
64,
80,
124,
128,
155,
160,
248,
256,
310,
320,
496,
620,
640,
992,
1240,
1280,
1984,
2480,
3968,
4960,
7936,
9920,
19840,
39680,
132001,
264002,
528004,
660005,
1056008,
1320010,
2112016,
2640020,
4092031,
4224032,
5280040,
8184062,
8448064,
10560080,
16368124,
16896128,
20460155,
21120160,
32736248,
33792256,
40920310,
42240320,
65472496,
81840620,
84480640,
130944992,
163681240,
168961280,
261889984,
327362480,
523779968,
654724960,
1047559936,
1309449920,
2618899840,
5237799680
|