| 約数 |
1,
2,
4,
5,
8,
10,
16,
19,
20,
31,
32,
38,
40,
62,
64,
76,
80,
95,
124,
128,
152,
155,
160,
190,
248,
256,
304,
310,
320,
380,
496,
512,
589,
608,
620,
640,
739,
760,
992,
1024,
1178,
1216,
1240,
1280,
1478,
1520,
1984,
2356,
2432,
2480,
2560,
2945,
2956,
3040,
3695,
3968,
4712,
4864,
4960,
5120,
5890,
5912,
6080,
7390,
7936,
9424,
9728,
9920,
11780,
11824,
12160,
14041,
14780,
15872,
18848,
19456,
19840,
22909,
23560,
23648,
24320,
28082,
29560,
31744,
37696,
39680,
45818,
47120,
47296,
48640,
56164,
59120,
70205,
75392,
79360,
91636,
94240,
94592,
97280,
112328,
114545,
118240,
140410,
150784,
158720,
183272,
188480,
189184,
224656,
229090,
236480,
280820,
301568,
366544,
376960,
378368,
435271,
449312,
458180,
472960,
561640,
603136,
733088,
753920,
756736,
870542,
898624,
916360,
945920,
1123280,
1466176,
1507840,
1741084,
1797248,
1832720,
1891840,
2176355,
2246560,
2932352,
3015680,
3482168,
3594496,
3665440,
3783680,
4352710,
4493120,
5864704,
6964336,
7188992,
7330880,
8705420,
8986240,
11729408,
13928672,
14377984,
14661760,
17410840,
17972480,
23458816,
27857344,
29323520,
34821680,
35944960,
55714688,
58647040,
69643360,
71889920,
111429376,
117294080,
139286720,
222858752,
278573440,
445717504,
557146880,
1114293760,
2228587520
|