3902909920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8713

約数の個数: 192

約数和(自身を含む): 11715895296

約数和(自身を除く): 7812985376

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 364, 403, 416, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 2015, 2080, 2170, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4340, 4960, 5642, 6448, 6944, 7280, 8060, 8647, 8680, 11284, 12896, 14105, 14560, 16120, 17294, 17360, 22568, 28210, 32240, 34588, 34720, 43235, 45136, 56420, 60529, 64480, 69176, 86470, 90272, 112411, 112840, 121058, 138352, 172940, 224822, 225680, 242116, 268057, 276704, 302645, 345880, 449644, 451360, 484232, 536114, 562055, 605290, 691760, 786877, 899288, 968464, 1072228, 1124110, 1210580, 1340285, 1383520, 1573754, 1798576, 1876399, 1936928, 2144456, 2248220, 2421160, 2680570, 3147508, 3484741, 3597152, 3752798, 3934385, 4288912, 4496440, 4842320, 5361140, 6295016, 6969482, 7505596, 7868770, 8577824, 8992880, 9381995, 9684640, 10722280, 12590032, 13938964, 15011192, 15737540, 17423705, 17985760, 18763990, 21444560, 24393187, 25180064, 27877928, 30022384, 31475080, 34847410, 37527980, 42889120, 48786374, 55755856, 60044768, 62950160, 69694820, 75055960, 97572748, 111511712, 121965935, 125900320, 139389640, 150111920, 195145496, 243931870, 278779280, 300223840, 390290992, 487863740, 557558560, 780581984, 975727480, 1951454960, 3902909920]

約数ペア:

[(1, 3902909920), (2, 1951454960), (4, 975727480), (5, 780581984), (7, 557558560), (8, 487863740), (10, 390290992), (13, 300223840), (14, 278779280), (16, 243931870), (20, 195145496), (26, 150111920), (28, 139389640), (31, 125900320), (32, 121965935), (35, 111511712), (40, 97572748), (52, 75055960), (56, 69694820), (62, 62950160), (65, 60044768), (70, 55755856), (80, 48786374), (91, 42889120), (104, 37527980), (112, 34847410), (124, 31475080), (130, 30022384), (140, 27877928), (155, 25180064), (160, 24393187), (182, 21444560), (208, 18763990), (217, 17985760), (224, 17423705), (248, 15737540), (260, 15011192), (280, 13938964), (310, 12590032), (364, 10722280), (403, 9684640), (416, 9381995), (434, 8992880), (455, 8577824), (496, 7868770), (520, 7505596), (560, 6969482), (620, 6295016), (728, 5361140), (806, 4842320), (868, 4496440), (910, 4288912), (992, 3934385), (1040, 3752798), (1085, 3597152), (1120, 3484741), (1240, 3147508), (1456, 2680570), (1612, 2421160), (1736, 2248220), (1820, 2144456), (2015, 1936928), (2080, 1876399), (2170, 1798576), (2480, 1573754), (2821, 1383520), (2912, 1340285), (3224, 1210580), (3472, 1124110), (3640, 1072228), (4030, 968464), (4340, 899288), (4960, 786877), (5642, 691760), (6448, 605290), (6944, 562055), (7280, 536114), (8060, 484232), (8647, 451360), (8680, 449644), (11284, 345880), (12896, 302645), (14105, 276704), (14560, 268057), (16120, 242116), (17294, 225680), (17360, 224822), (22568, 172940), (28210, 138352), (32240, 121058), (34588, 112840), (34720, 112411), (43235, 90272), (45136, 86470), (56420, 69176), (60529, 64480)]