| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
35,
40,
49,
52,
56,
65,
70,
80,
91,
98,
104,
112,
130,
140,
182,
196,
208,
245,
251,
260,
280,
364,
392,
455,
490,
502,
520,
560,
637,
728,
784,
910,
980,
1004,
1040,
1255,
1274,
1456,
1757,
1820,
1960,
2008,
2510,
2548,
3185,
3263,
3514,
3640,
3920,
4016,
5020,
5096,
6370,
6526,
7028,
7280,
8785,
10040,
10192,
12299,
12740,
13052,
14056,
16315,
17570,
20080,
22841,
24598,
25480,
26104,
28112,
32630,
35140,
45682,
49196,
50960,
52208,
61495,
65260,
70280,
91364,
98392,
114205,
122990,
130520,
140560,
159887,
182728,
196784,
228410,
245980,
261040,
319774,
365456,
456820,
491960,
639548,
799435,
913640,
983920,
1279096,
1598870,
1827280,
2558192,
3197740,
6395480,
12790960
|