2947560

素因数分解:

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

素因数の和:72

約数の個数: 192

約数和(自身を含む): 11491200

約数和(自身を除く): 8543640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 121, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 242, 264, 280, 290, 308, 319, 330, 348, 363, 385, 406, 420, 435, 440, 462, 484, 580, 605, 609, 616, 638, 660, 696, 726, 770, 812, 840, 847, 870, 924, 957, 968, 1015, 1155, 1160, 1210, 1218, 1276, 1320, 1452, 1540, 1595, 1624, 1694, 1740, 1815, 1848, 1914, 2030, 2233, 2310, 2420, 2436, 2541, 2552, 2904, 3045, 3080, 3190, 3388, 3480, 3509, 3630, 3828, 4060, 4235, 4466, 4620, 4785, 4840, 4872, 5082, 6090, 6380, 6699, 6776, 7018, 7260, 7656, 8120, 8470, 8932, 9240, 9570, 10164, 10527, 11165, 12180, 12705, 12760, 13398, 14036, 14520, 16940, 17545, 17864, 19140, 20328, 21054, 22330, 24360, 24563, 25410, 26796, 28072, 33495, 33880, 35090, 38280, 42108, 44660, 49126, 50820, 52635, 53592, 66990, 70180, 73689, 84216, 89320, 98252, 101640, 105270, 122815, 133980, 140360, 147378, 196504, 210540, 245630, 267960, 294756, 368445, 421080, 491260, 589512, 736890, 982520, 1473780, 2947560]

約数ペア:

[(1, 2947560), (2, 1473780), (3, 982520), (4, 736890), (5, 589512), (6, 491260), (7, 421080), (8, 368445), (10, 294756), (11, 267960), (12, 245630), (14, 210540), (15, 196504), (20, 147378), (21, 140360), (22, 133980), (24, 122815), (28, 105270), (29, 101640), (30, 98252), (33, 89320), (35, 84216), (40, 73689), (42, 70180), (44, 66990), (55, 53592), (56, 52635), (58, 50820), (60, 49126), (66, 44660), (70, 42108), (77, 38280), (84, 35090), (87, 33880), (88, 33495), (105, 28072), (110, 26796), (116, 25410), (120, 24563), (121, 24360), (132, 22330), (140, 21054), (145, 20328), (154, 19140), (165, 17864), (168, 17545), (174, 16940), (203, 14520), (210, 14036), (220, 13398), (231, 12760), (232, 12705), (242, 12180), (264, 11165), (280, 10527), (290, 10164), (308, 9570), (319, 9240), (330, 8932), (348, 8470), (363, 8120), (385, 7656), (406, 7260), (420, 7018), (435, 6776), (440, 6699), (462, 6380), (484, 6090), (580, 5082), (605, 4872), (609, 4840), (616, 4785), (638, 4620), (660, 4466), (696, 4235), (726, 4060), (770, 3828), (812, 3630), (840, 3509), (847, 3480), (870, 3388), (924, 3190), (957, 3080), (968, 3045), (1015, 2904), (1155, 2552), (1160, 2541), (1210, 2436), (1218, 2420), (1276, 2310), (1320, 2233), (1452, 2030), (1540, 1914), (1595, 1848), (1624, 1815), (1694, 1740)]