| 約数 |
1,
2,
4,
5,
8,
10,
16,
20,
32,
40,
64,
80,
127,
128,
160,
227,
254,
256,
320,
454,
508,
512,
635,
640,
908,
1016,
1024,
1135,
1270,
1280,
1816,
2032,
2270,
2540,
2560,
3632,
4064,
4540,
5080,
5120,
7264,
8128,
9080,
10160,
14528,
16256,
18160,
20320,
28829,
29056,
32512,
36320,
40640,
57658,
58112,
65024,
72640,
81280,
115316,
116224,
130048,
144145,
145280,
162560,
230632,
232448,
288290,
290560,
325120,
461264,
576580,
581120,
650240,
922528,
1153160,
1162240,
1845056,
2306320,
3690112,
4612640,
7380224,
9225280,
14760448,
18450560,
29520896,
36901120,
73802240,
147604480
|