| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
17,
20,
26,
34,
40,
52,
65,
68,
71,
80,
85,
104,
130,
136,
142,
170,
208,
221,
260,
272,
284,
289,
340,
355,
442,
520,
568,
578,
680,
710,
884,
923,
1040,
1105,
1136,
1156,
1207,
1360,
1420,
1445,
1768,
1846,
2210,
2312,
2414,
2840,
2890,
3536,
3692,
3757,
4420,
4615,
4624,
4828,
5680,
5780,
6035,
7384,
7514,
8840,
9230,
9656,
11560,
12070,
14768,
15028,
15691,
17680,
18460,
18785,
19312,
20519,
23120,
24140,
30056,
31382,
36920,
37570,
41038,
48280,
60112,
62764,
73840,
75140,
78455,
82076,
96560,
102595,
125528,
150280,
156910,
164152,
205190,
251056,
266747,
300560,
313820,
328304,
410380,
533494,
627640,
820760,
1066988,
1255280,
1333735,
1641520,
2133976,
2667470,
4267952,
5334940,
10669880,
21339760
|