| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
10,
12,
14,
15,
16,
20,
21,
24,
28,
30,
32,
35,
40,
42,
48,
56,
60,
64,
70,
80,
84,
96,
105,
112,
120,
128,
140,
160,
168,
192,
210,
224,
240,
256,
280,
320,
336,
384,
420,
448,
480,
512,
560,
640,
672,
768,
840,
896,
960,
1120,
1280,
1344,
1536,
1680,
1792,
1920,
2240,
2560,
2688,
3360,
3584,
3840,
4480,
5376,
6720,
7680,
8960,
10752,
10993,
13440,
17920,
21986,
26880,
32979,
43972,
53760,
54965,
65958,
76951,
87944,
109930,
131916,
153902,
164895,
175888,
219860,
230853,
263832,
307804,
329790,
351776,
384755,
439720,
461706,
527664,
615608,
659580,
703552,
769510,
879440,
923412,
1055328,
1154265,
1231216,
1319160,
1407104,
1539020,
1758880,
1846824,
2110656,
2308530,
2462432,
2638320,
2814208,
3078040,
3517760,
3693648,
4221312,
4617060,
4924864,
5276640,
5628416,
6156080,
7035520,
7387296,
8442624,
9234120,
9849728,
10553280,
12312160,
14071040,
14774592,
16885248,
18468240,
19699456,
21106560,
24624320,
28142080,
29549184,
36936480,
39398912,
42213120,
49248640,
59098368,
73872960,
84426240,
98497280,
118196736,
147745920,
196994560,
295491840,
590983680
|