| 約数 |
1,
2,
4,
5,
8,
10,
13,
16,
20,
23,
26,
32,
40,
46,
52,
65,
71,
80,
92,
104,
115,
130,
142,
160,
184,
208,
230,
260,
269,
284,
299,
355,
368,
416,
460,
520,
538,
568,
598,
710,
736,
920,
923,
1040,
1076,
1136,
1196,
1345,
1420,
1495,
1633,
1840,
1846,
2080,
2152,
2272,
2392,
2690,
2840,
2990,
3266,
3497,
3680,
3692,
4304,
4615,
4784,
5380,
5680,
5980,
6187,
6532,
6994,
7384,
8165,
8608,
9230,
9568,
10760,
11360,
11960,
12374,
13064,
13988,
14768,
16330,
17485,
18460,
19099,
21229,
21520,
23920,
24748,
26128,
27976,
29536,
30935,
32660,
34970,
36920,
38198,
42458,
43040,
47840,
49496,
52256,
55952,
61870,
65320,
69940,
73840,
76396,
80431,
84916,
95495,
98992,
106145,
111904,
123740,
130640,
139880,
147680,
152792,
160862,
169832,
190990,
197984,
212290,
247480,
248287,
261280,
279760,
305584,
321724,
339664,
381980,
402155,
424580,
439277,
494960,
496574,
559520,
611168,
643448,
679328,
763960,
804310,
849160,
878554,
989920,
993148,
1241435,
1286896,
1527920,
1608620,
1698320,
1757108,
1986296,
2196385,
2482870,
2573792,
3055840,
3217240,
3396640,
3514216,
3972592,
4392770,
4965740,
5710601,
6434480,
7028432,
7945184,
8785540,
9931480,
11421202,
12868960,
14056864,
17571080,
19862960,
22842404,
28553005,
35142160,
39725920,
45684808,
57106010,
70284320,
91369616,
114212020,
182739232,
228424040,
456848080,
913696160
|