| 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,
49,
56,
60,
63,
70,
72,
80,
84,
90,
96,
98,
105,
112,
120,
126,
140,
144,
147,
160,
168,
180,
196,
210,
224,
240,
245,
252,
280,
288,
294,
315,
336,
360,
392,
420,
441,
480,
490,
504,
560,
588,
630,
672,
720,
735,
784,
840,
882,
980,
1008,
1120,
1176,
1260,
1440,
1470,
1568,
1680,
1764,
1960,
2016,
2205,
2352,
2520,
2940,
3360,
3528,
3920,
4410,
4704,
5040,
5880,
7056,
7840,
8820,
10080,
11760,
14112,
17640,
23520,
35280,
70560
|