| 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,
512,
620,
640,
992,
1240,
1280,
1984,
2480,
2560,
3968,
4960,
7936,
9491,
9920,
15872,
18982,
19840,
37964,
39680,
47455,
75928,
79360,
94910,
151856,
189820,
294221,
303712,
379640,
588442,
607424,
759280,
1176884,
1214848,
1471105,
1518560,
2353768,
2429696,
2942210,
3037120,
4707536,
4859392,
5884420,
6074240,
9415072,
11768840,
12148480,
18830144,
23537680,
24296960,
37660288,
47075360,
75320576,
94150720,
150641152,
188301440,
376602880,
753205760
|