| 約数 |
1,
2,
3,
4,
5,
6,
7,
10,
12,
14,
15,
20,
21,
28,
30,
35,
42,
49,
60,
67,
70,
84,
98,
101,
105,
134,
140,
147,
196,
201,
202,
210,
245,
268,
294,
303,
335,
402,
404,
420,
469,
490,
505,
588,
606,
670,
707,
735,
804,
938,
980,
1005,
1010,
1212,
1340,
1407,
1414,
1470,
1515,
1876,
2010,
2020,
2121,
2345,
2814,
2828,
2940,
3030,
3283,
3535,
4020,
4242,
4690,
4949,
5628,
6060,
6566,
6767,
7035,
7070,
8484,
9380,
9849,
9898,
10605,
13132,
13534,
14070,
14140,
14847,
16415,
19698,
19796,
20301,
21210,
24745,
27068,
28140,
29694,
32830,
33835,
39396,
40602,
42420,
47369,
49245,
49490,
59388,
65660,
67670,
74235,
81204,
94738,
98490,
98980,
101505,
135340,
142107,
148470,
189476,
196980,
203010,
236845,
284214,
296940,
331583,
406020,
473690,
568428,
663166,
710535,
947380,
994749,
1326332,
1421070,
1657915,
1989498,
2842140,
3315830,
3978996,
4973745,
6631660,
9947490,
19894980
|