| 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,
9920,
11083,
15872,
19840,
22166,
39680,
44332,
55415,
79360,
88664,
110830,
177328,
221660,
343573,
354656,
443320,
687146,
709312,
886640,
1374292,
1418624,
1717865,
1773280,
2748584,
2837248,
3435730,
3546560,
5497168,
5674496,
6871460,
7093120,
10994336,
13742920,
14186240,
21988672,
27485840,
28372480,
43977344,
54971680,
87954688,
109943360,
175909376,
219886720,
439773440,
879546880
|