856701120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2679

約数の個数: 224

約数和(自身を含む): 3064190976

約数和(自身を除く): 2207489856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 264, 310, 320, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 704, 744, 880, 930, 960, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 1984, 2046, 2112, 2480, 2617, 2640, 2728, 2976, 3410, 3520, 3720, 4092, 4960, 5115, 5234, 5280, 5456, 5952, 6820, 7440, 7851, 8184, 9920, 10230, 10468, 10560, 10912, 13085, 13640, 14880, 15702, 16368, 20460, 20936, 21824, 26170, 27280, 28787, 29760, 31404, 32736, 39255, 40920, 41872, 52340, 54560, 57574, 62808, 65472, 78510, 81127, 81840, 83744, 86361, 104680, 109120, 115148, 125616, 143935, 157020, 162254, 163680, 167488, 172722, 209360, 230296, 243381, 251232, 287870, 314040, 324508, 327360, 345444, 405635, 418720, 431805, 460592, 486762, 502464, 575740, 628080, 649016, 690888, 811270, 837440, 863610, 892397, 921184, 973524, 1151480, 1216905, 1256160, 1298032, 1381776, 1622540, 1727220, 1784794, 1842368, 1947048, 2302960, 2433810, 2512320, 2596064, 2677191, 2763552, 3245080, 3454440, 3569588, 3894096, 4461985, 4605920, 4867620, 5192128, 5354382, 5527104, 6490160, 6908880, 7139176, 7788192, 8923970, 9211840, 9735240, 10708764, 12980320, 13385955, 13817760, 14278352, 15576384, 17847940, 19470480, 21417528, 25960640, 26771910, 27635520, 28556704, 35695880, 38940960, 42835056, 53543820, 57113408, 71391760, 77881920, 85670112, 107087640, 142783520, 171340224, 214175280, 285567040, 428350560, 856701120]

約数ペア:

[(1, 856701120), (2, 428350560), (3, 285567040), (4, 214175280), (5, 171340224), (6, 142783520), (8, 107087640), (10, 85670112), (11, 77881920), (12, 71391760), (15, 57113408), (16, 53543820), (20, 42835056), (22, 38940960), (24, 35695880), (30, 28556704), (31, 27635520), (32, 26771910), (33, 25960640), (40, 21417528), (44, 19470480), (48, 17847940), (55, 15576384), (60, 14278352), (62, 13817760), (64, 13385955), (66, 12980320), (80, 10708764), (88, 9735240), (93, 9211840), (96, 8923970), (110, 7788192), (120, 7139176), (124, 6908880), (132, 6490160), (155, 5527104), (160, 5354382), (165, 5192128), (176, 4867620), (186, 4605920), (192, 4461985), (220, 3894096), (240, 3569588), (248, 3454440), (264, 3245080), (310, 2763552), (320, 2677191), (330, 2596064), (341, 2512320), (352, 2433810), (372, 2302960), (440, 1947048), (465, 1842368), (480, 1784794), (496, 1727220), (528, 1622540), (620, 1381776), (660, 1298032), (682, 1256160), (704, 1216905), (744, 1151480), (880, 973524), (930, 921184), (960, 892397), (992, 863610), (1023, 837440), (1056, 811270), (1240, 690888), (1320, 649016), (1364, 628080), (1488, 575740), (1705, 502464), (1760, 486762), (1860, 460592), (1984, 431805), (2046, 418720), (2112, 405635), (2480, 345444), (2617, 327360), (2640, 324508), (2728, 314040), (2976, 287870), (3410, 251232), (3520, 243381), (3720, 230296), (4092, 209360), (4960, 172722), (5115, 167488), (5234, 163680), (5280, 162254), (5456, 157020), (5952, 143935), (6820, 125616), (7440, 115148), (7851, 109120), (8184, 104680), (9920, 86361), (10230, 83744), (10468, 81840), (10560, 81127), (10912, 78510), (13085, 65472), (13640, 62808), (14880, 57574), (15702, 54560), (16368, 52340), (20460, 41872), (20936, 40920), (21824, 39255), (26170, 32736), (27280, 31404), (28787, 29760)]