| 約数 |
1,
2,
4,
5,
10,
13,
17,
19,
20,
26,
34,
38,
52,
65,
68,
76,
85,
95,
130,
170,
190,
221,
247,
260,
307,
323,
340,
380,
442,
494,
614,
646,
884,
988,
1105,
1228,
1235,
1292,
1535,
1615,
2210,
2470,
3070,
3230,
3991,
4199,
4420,
4940,
5219,
5833,
6140,
6460,
7982,
8398,
10438,
11666,
15964,
16796,
19955,
20876,
20995,
23332,
26095,
29165,
39910,
41990,
52190,
58330,
67847,
75829,
79820,
83980,
99161,
104380,
116660,
135694,
151658,
198322,
271388,
303316,
339235,
379145,
396644,
495805,
678470,
758290,
991610,
1289093,
1356940,
1516580,
1983220,
2578186,
5156372,
6445465,
12890930,
25781860
|