| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
127,
128,
160,
254,
256,
320,
508,
512,
547,
635,
640,
1016,
1024,
1094,
1270,
1280,
2032,
2048,
2188,
2540,
2560,
2735,
4064,
4376,
5080,
5120,
5470,
8128,
8752,
10160,
10240,
10940,
16256,
17504,
20320,
21880,
32512,
35008,
40640,
43760,
65024,
69469,
70016,
81280,
87520,
130048,
138938,
140032,
162560,
175040,
260096,
277876,
280064,
325120,
347345,
350080,
555752,
560128,
650240,
694690,
700160,
1111504,
1120256,
1300480,
1389380,
1400320,
2223008,
2778760,
2800640,
4446016,
5557520,
5601280,
8892032,
11115040,
17784064,
22230080,
35568128,
44460160,
71136256,
88920320,
142272512,
177840640,
355681280,
711362560
|