677471520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4199

約数の個数: 192

約数和(自身を含む): 2403717120

約数和(自身を除く): 1726245600

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, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4139, 4960, 5115, 5280, 5456, 6820, 7440, 8184, 8278, 10230, 10912, 12417, 13640, 14880, 16368, 16556, 20460, 20695, 24834, 27280, 32736, 33112, 40920, 41390, 45529, 49668, 54560, 62085, 66224, 81840, 82780, 91058, 99336, 124170, 128309, 132448, 136587, 163680, 165560, 182116, 198672, 227645, 248340, 256618, 273174, 331120, 364232, 384927, 397344, 455290, 496680, 513236, 546348, 641545, 662240, 682935, 728464, 769854, 910580, 993360, 1026472, 1092696, 1283090, 1365870, 1411399, 1456928, 1539708, 1821160, 1924635, 1986720, 2052944, 2185392, 2566180, 2731740, 2822798, 3079416, 3642320, 3849270, 4105888, 4234197, 4370784, 5132360, 5463480, 5645596, 6158832, 7056995, 7284640, 7698540, 8468394, 10264720, 10926960, 11291192, 12317664, 14113990, 15397080, 16936788, 20529440, 21170985, 21853920, 22582384, 28227980, 30794160, 33873576, 42341970, 45164768, 56455960, 61588320, 67747152, 84683940, 112911920, 135494304, 169367880, 225823840, 338735760, 677471520]

約数ペア:

[(1, 677471520), (2, 338735760), (3, 225823840), (4, 169367880), (5, 135494304), (6, 112911920), (8, 84683940), (10, 67747152), (11, 61588320), (12, 56455960), (15, 45164768), (16, 42341970), (20, 33873576), (22, 30794160), (24, 28227980), (30, 22582384), (31, 21853920), (32, 21170985), (33, 20529440), (40, 16936788), (44, 15397080), (48, 14113990), (55, 12317664), (60, 11291192), (62, 10926960), (66, 10264720), (80, 8468394), (88, 7698540), (93, 7284640), (96, 7056995), (110, 6158832), (120, 5645596), (124, 5463480), (132, 5132360), (155, 4370784), (160, 4234197), (165, 4105888), (176, 3849270), (186, 3642320), (220, 3079416), (240, 2822798), (248, 2731740), (264, 2566180), (310, 2185392), (330, 2052944), (341, 1986720), (352, 1924635), (372, 1821160), (440, 1539708), (465, 1456928), (480, 1411399), (496, 1365870), (528, 1283090), (620, 1092696), (660, 1026472), (682, 993360), (744, 910580), (880, 769854), (930, 728464), (992, 682935), (1023, 662240), (1056, 641545), (1240, 546348), (1320, 513236), (1364, 496680), (1488, 455290), (1705, 397344), (1760, 384927), (1860, 364232), (2046, 331120), (2480, 273174), (2640, 256618), (2728, 248340), (2976, 227645), (3410, 198672), (3720, 182116), (4092, 165560), (4139, 163680), (4960, 136587), (5115, 132448), (5280, 128309), (5456, 124170), (6820, 99336), (7440, 91058), (8184, 82780), (8278, 81840), (10230, 66224), (10912, 62085), (12417, 54560), (13640, 49668), (14880, 45529), (16368, 41390), (16556, 40920), (20460, 33112), (20695, 32736), (24834, 27280)]