1473780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 144

約数和(自身を含む): 5362560

約数和(自身を除く): 3888780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 121, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 242, 290, 308, 319, 330, 348, 363, 385, 406, 420, 435, 462, 484, 580, 605, 609, 638, 660, 726, 770, 812, 847, 870, 924, 957, 1015, 1155, 1210, 1218, 1276, 1452, 1540, 1595, 1694, 1740, 1815, 1914, 2030, 2233, 2310, 2420, 2436, 2541, 3045, 3190, 3388, 3509, 3630, 3828, 4060, 4235, 4466, 4620, 4785, 5082, 6090, 6380, 6699, 7018, 7260, 8470, 8932, 9570, 10164, 10527, 11165, 12180, 12705, 13398, 14036, 16940, 17545, 19140, 21054, 22330, 24563, 25410, 26796, 33495, 35090, 42108, 44660, 49126, 50820, 52635, 66990, 70180, 73689, 98252, 105270, 122815, 133980, 147378, 210540, 245630, 294756, 368445, 491260, 736890, 1473780]

約数ペア:

[(1, 1473780), (2, 736890), (3, 491260), (4, 368445), (5, 294756), (6, 245630), (7, 210540), (10, 147378), (11, 133980), (12, 122815), (14, 105270), (15, 98252), (20, 73689), (21, 70180), (22, 66990), (28, 52635), (29, 50820), (30, 49126), (33, 44660), (35, 42108), (42, 35090), (44, 33495), (55, 26796), (58, 25410), (60, 24563), (66, 22330), (70, 21054), (77, 19140), (84, 17545), (87, 16940), (105, 14036), (110, 13398), (116, 12705), (121, 12180), (132, 11165), (140, 10527), (145, 10164), (154, 9570), (165, 8932), (174, 8470), (203, 7260), (210, 7018), (220, 6699), (231, 6380), (242, 6090), (290, 5082), (308, 4785), (319, 4620), (330, 4466), (348, 4235), (363, 4060), (385, 3828), (406, 3630), (420, 3509), (435, 3388), (462, 3190), (484, 3045), (580, 2541), (605, 2436), (609, 2420), (638, 2310), (660, 2233), (726, 2030), (770, 1914), (812, 1815), (847, 1740), (870, 1694), (924, 1595), (957, 1540), (1015, 1452), (1155, 1276), (1210, 1218)]