315598476160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{631399}}^1$

素因数の和:631500

約数の個数: 128

約数和(自身を含む): 834660288000

約数和(自身を除く): 519061811840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 128, 142, 160, 176, 220, 284, 320, 352, 355, 440, 568, 640, 704, 710, 781, 880, 1136, 1408, 1420, 1562, 1760, 2272, 2840, 3124, 3520, 3905, 4544, 5680, 6248, 7040, 7810, 9088, 11360, 12496, 15620, 22720, 24992, 31240, 45440, 49984, 62480, 99968, 124960, 249920, 499840, 631399, 1262798, 2525596, 3156995, 5051192, 6313990, 6945389, 10102384, 12627980, 13890778, 20204768, 25255960, 27781556, 34726945, 40409536, 44829329, 50511920, 55563112, 69453890, 80819072, 89658658, 101023840, 111126224, 138907780, 179317316, 202047680, 222252448, 224146645, 277815560, 358634632, 404095360, 444504896, 448293290, 493122619, 555631120, 717269264, 889009792, 896586580, 986245238, 1111262240, 1434538528, 1793173160, 1972490476, 2222524480, 2465613095, 2869077056, 3586346320, 3944980952, 4445048960, 4931226190, 5738154112, 7172692640, 7889961904, 9862452380, 14345385280, 15779923808, 19724904760, 28690770560, 31559847616, 39449809520, 63119695232, 78899619040, 157799238080, 315598476160]

約数ペア:

[(1, 315598476160), (2, 157799238080), (4, 78899619040), (5, 63119695232), (8, 39449809520), (10, 31559847616), (11, 28690770560), (16, 19724904760), (20, 15779923808), (22, 14345385280), (32, 9862452380), (40, 7889961904), (44, 7172692640), (55, 5738154112), (64, 4931226190), (71, 4445048960), (80, 3944980952), (88, 3586346320), (110, 2869077056), (128, 2465613095), (142, 2222524480), (160, 1972490476), (176, 1793173160), (220, 1434538528), (284, 1111262240), (320, 986245238), (352, 896586580), (355, 889009792), (440, 717269264), (568, 555631120), (640, 493122619), (704, 448293290), (710, 444504896), (781, 404095360), (880, 358634632), (1136, 277815560), (1408, 224146645), (1420, 222252448), (1562, 202047680), (1760, 179317316), (2272, 138907780), (2840, 111126224), (3124, 101023840), (3520, 89658658), (3905, 80819072), (4544, 69453890), (5680, 55563112), (6248, 50511920), (7040, 44829329), (7810, 40409536), (9088, 34726945), (11360, 27781556), (12496, 25255960), (15620, 20204768), (22720, 13890778), (24992, 12627980), (31240, 10102384), (45440, 6945389), (49984, 6313990), (62480, 5051192), (99968, 3156995), (124960, 2525596), (249920, 1262798), (499840, 631399)]