| 約数 |
1,
2,
3,
4,
5,
6,
7,
8,
9,
10,
12,
14,
15,
16,
18,
20,
21,
24,
28,
30,
32,
35,
36,
40,
42,
45,
48,
56,
60,
63,
70,
72,
80,
84,
90,
96,
105,
112,
120,
126,
140,
144,
160,
168,
180,
210,
224,
240,
252,
280,
288,
315,
336,
360,
420,
480,
487,
504,
560,
630,
672,
720,
840,
974,
1008,
1120,
1260,
1440,
1461,
1680,
1948,
2016,
2435,
2520,
2922,
3360,
3409,
3896,
4383,
4870,
5040,
5844,
6818,
7305,
7792,
8766,
9740,
10080,
10227,
11688,
13636,
14610,
15584,
17045,
17532,
19480,
20454,
21915,
23376,
27272,
29220,
30681,
34090,
35064,
38960,
40908,
43830,
46752,
51135,
54544,
58440,
61362,
68180,
70128,
77920,
81816,
87660,
102270,
109088,
116880,
122724,
136360,
140256,
153405,
163632,
175320,
204540,
233760,
245448,
272720,
306810,
327264,
350640,
409080,
490896,
545440,
613620,
701280,
818160,
981792,
1227240,
1636320,
2454480,
4908960
|