| 約数 |
1,
2,
4,
5,
7,
8,
10,
13,
14,
16,
20,
26,
28,
32,
35,
40,
49,
52,
56,
65,
70,
80,
91,
98,
104,
112,
130,
140,
160,
182,
196,
208,
224,
245,
260,
263,
280,
364,
392,
416,
455,
490,
520,
526,
560,
637,
728,
784,
910,
980,
1040,
1052,
1120,
1274,
1315,
1456,
1568,
1820,
1841,
1960,
2080,
2104,
2548,
2630,
2912,
3185,
3419,
3640,
3682,
3920,
4208,
5096,
5260,
6370,
6838,
7280,
7364,
7840,
8416,
9205,
10192,
10520,
12740,
12887,
13676,
14560,
14728,
17095,
18410,
20384,
21040,
23933,
25480,
25774,
27352,
29456,
34190,
36820,
42080,
47866,
50960,
51548,
54704,
58912,
64435,
68380,
73640,
95732,
101920,
103096,
109408,
119665,
128870,
136760,
147280,
167531,
191464,
206192,
239330,
257740,
273520,
294560,
335062,
382928,
412384,
478660,
515480,
547040,
670124,
765856,
837655,
957320,
1030960,
1340248,
1675310,
1914640,
2061920,
2680496,
3350620,
3829280,
5360992,
6701240,
13402480,
26804960
|