| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
31,
35,
40,
52,
56,
62,
65,
70,
80,
91,
104,
112,
124,
130,
140,
155,
182,
208,
217,
248,
260,
280,
310,
364,
403,
434,
455,
496,
520,
560,
620,
728,
806,
868,
910,
961,
1040,
1085,
1240,
1456,
1612,
1736,
1820,
1922,
2015,
2170,
2480,
2821,
3224,
3472,
3640,
3844,
4030,
4340,
4805,
5642,
6448,
6727,
7280,
7688,
8060,
8680,
9610,
11284,
12493,
13454,
14105,
15376,
16120,
17360,
19220,
22568,
24986,
26908,
28210,
32240,
33635,
38440,
45136,
49972,
53816,
56420,
62465,
67270,
76880,
87451,
99944,
107632,
112840,
124930,
134540,
174902,
199888,
225680,
249860,
269080,
349804,
437255,
499720,
538160,
699608,
874510,
999440,
1399216,
1749020,
3498040,
6996080
|