| 約数 |
1,
2,
4,
5,
7,
8,
10,
14,
16,
19,
20,
28,
31,
35,
38,
40,
56,
62,
70,
76,
80,
95,
112,
124,
133,
140,
152,
155,
190,
217,
248,
257,
266,
280,
304,
310,
380,
434,
496,
514,
532,
560,
589,
620,
665,
760,
868,
1028,
1064,
1085,
1178,
1240,
1285,
1330,
1520,
1736,
1799,
2056,
2128,
2170,
2356,
2480,
2570,
2660,
2945,
3472,
3598,
4112,
4123,
4340,
4712,
4883,
5140,
5320,
5890,
7196,
7967,
8246,
8680,
8995,
9424,
9766,
10280,
10640,
11780,
14392,
15934,
16492,
17360,
17990,
19532,
20560,
20615,
23560,
24415,
28784,
31868,
32984,
34181,
35980,
39064,
39835,
41230,
47120,
48830,
55769,
63736,
65968,
68362,
71960,
78128,
79670,
82460,
97660,
111538,
127472,
136724,
143920,
151373,
159340,
164920,
170905,
195320,
223076,
273448,
278845,
302746,
318680,
329840,
341810,
390640,
446152,
546896,
557690,
605492,
637360,
683620,
756865,
892304,
1059611,
1115380,
1210984,
1367240,
1513730,
2119222,
2230760,
2421968,
2734480,
3027460,
4238444,
4461520,
5298055,
6054920,
8476888,
10596110,
12109840,
16953776,
21192220,
42384440,
84768880
|