200103960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1129}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 689932800

約数和(自身を除く): 489828840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1129, 1266, 1477, 1688, 2110, 2258, 2532, 2954, 3165, 3387, 4220, 4431, 4516, 5064, 5645, 5908, 6330, 6774, 7385, 7903, 8440, 8862, 9032, 11290, 11816, 12660, 13548, 14770, 15806, 16935, 17724, 22155, 22580, 23709, 25320, 27096, 29540, 31612, 33870, 35448, 39515, 44310, 45160, 47418, 59080, 63224, 67740, 79030, 88620, 94836, 118545, 135480, 158060, 177240, 189672, 237090, 238219, 316120, 474180, 476438, 714657, 948360, 952876, 1191095, 1429314, 1667533, 1905752, 2382190, 2858628, 3335066, 3573285, 4764380, 5002599, 5717256, 6670132, 7146570, 8337665, 9528760, 10005198, 13340264, 14293140, 16675330, 20010396, 25012995, 28586280, 33350660, 40020792, 50025990, 66701320, 100051980, 200103960]

約数ペア:

[(1, 200103960), (2, 100051980), (3, 66701320), (4, 50025990), (5, 40020792), (6, 33350660), (7, 28586280), (8, 25012995), (10, 20010396), (12, 16675330), (14, 14293140), (15, 13340264), (20, 10005198), (21, 9528760), (24, 8337665), (28, 7146570), (30, 6670132), (35, 5717256), (40, 5002599), (42, 4764380), (56, 3573285), (60, 3335066), (70, 2858628), (84, 2382190), (105, 1905752), (120, 1667533), (140, 1429314), (168, 1191095), (210, 952876), (211, 948360), (280, 714657), (420, 476438), (422, 474180), (633, 316120), (840, 238219), (844, 237090), (1055, 189672), (1129, 177240), (1266, 158060), (1477, 135480), (1688, 118545), (2110, 94836), (2258, 88620), (2532, 79030), (2954, 67740), (3165, 63224), (3387, 59080), (4220, 47418), (4431, 45160), (4516, 44310), (5064, 39515), (5645, 35448), (5908, 33870), (6330, 31612), (6774, 29540), (7385, 27096), (7903, 25320), (8440, 23709), (8862, 22580), (9032, 22155), (11290, 17724), (11816, 16935), (12660, 15806), (13548, 14770)]