| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
20,
28,
35,
40,
43,
49,
56,
70,
86,
98,
140,
172,
196,
215,
245,
280,
301,
307,
344,
392,
430,
490,
602,
614,
860,
980,
1204,
1228,
1505,
1535,
1720,
1960,
2107,
2149,
2408,
2456,
3010,
3070,
4214,
4298,
6020,
6140,
8428,
8596,
10535,
10745,
12040,
12280,
13201,
15043,
16856,
17192,
21070,
21490,
26402,
30086,
42140,
42980,
52804,
60172,
66005,
75215,
84280,
85960,
92407,
105608,
120344,
132010,
150430,
184814,
264020,
300860,
369628,
462035,
528040,
601720,
646849,
739256,
924070,
1293698,
1848140,
2587396,
3234245,
3696280,
5174792,
6468490,
12936980,
25873960
|