1575118680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24907}}^1$

素因数の和:24969

約数の個数: 128

約数和(自身を含む): 5164922880

約数和(自身を除く): 3589804200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4216, 5270, 6324, 7905, 10540, 12648, 15810, 21080, 24907, 31620, 49814, 63240, 74721, 99628, 124535, 149442, 199256, 249070, 298884, 373605, 423419, 498140, 597768, 747210, 772117, 846838, 996280, 1270257, 1494420, 1544234, 1693676, 2117095, 2316351, 2540514, 2988840, 3088468, 3387352, 3860585, 4234190, 4632702, 5081028, 6176936, 6351285, 7721170, 8468380, 9265404, 10162056, 11581755, 12702570, 13125989, 15442340, 16936760, 18530808, 23163510, 25405140, 26251978, 30884680, 39377967, 46327020, 50810280, 52503956, 65629945, 78755934, 92654040, 105007912, 131259890, 157511868, 196889835, 262519780, 315023736, 393779670, 525039560, 787559340, 1575118680]

約数ペア:

[(1, 1575118680), (2, 787559340), (3, 525039560), (4, 393779670), (5, 315023736), (6, 262519780), (8, 196889835), (10, 157511868), (12, 131259890), (15, 105007912), (17, 92654040), (20, 78755934), (24, 65629945), (30, 52503956), (31, 50810280), (34, 46327020), (40, 39377967), (51, 30884680), (60, 26251978), (62, 25405140), (68, 23163510), (85, 18530808), (93, 16936760), (102, 15442340), (120, 13125989), (124, 12702570), (136, 11581755), (155, 10162056), (170, 9265404), (186, 8468380), (204, 7721170), (248, 6351285), (255, 6176936), (310, 5081028), (340, 4632702), (372, 4234190), (408, 3860585), (465, 3387352), (510, 3088468), (527, 2988840), (620, 2540514), (680, 2316351), (744, 2117095), (930, 1693676), (1020, 1544234), (1054, 1494420), (1240, 1270257), (1581, 996280), (1860, 846838), (2040, 772117), (2108, 747210), (2635, 597768), (3162, 498140), (3720, 423419), (4216, 373605), (5270, 298884), (6324, 249070), (7905, 199256), (10540, 149442), (12648, 124535), (15810, 99628), (21080, 74721), (24907, 63240), (31620, 49814)]