523234920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:312

約数の個数: 256

約数和(自身を含む): 1806336000

約数和(自身を除く): 1283101080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 127, 130, 139, 152, 156, 190, 195, 228, 247, 254, 260, 278, 285, 312, 380, 381, 390, 417, 456, 494, 508, 520, 556, 570, 635, 695, 741, 760, 762, 780, 834, 988, 1016, 1112, 1140, 1235, 1270, 1390, 1482, 1524, 1560, 1651, 1668, 1807, 1905, 1976, 2085, 2280, 2413, 2470, 2540, 2641, 2780, 2964, 3048, 3302, 3336, 3614, 3705, 3810, 4170, 4826, 4940, 4953, 5080, 5282, 5421, 5560, 5928, 6604, 7228, 7239, 7410, 7620, 7923, 8255, 8340, 9035, 9652, 9880, 9906, 10564, 10842, 12065, 13205, 13208, 14456, 14478, 14820, 15240, 15846, 16510, 16680, 17653, 18070, 19304, 19812, 21128, 21684, 24130, 24765, 26410, 27105, 28956, 29640, 31369, 31692, 33020, 34333, 35306, 36140, 36195, 39615, 39624, 43368, 48260, 49530, 52820, 52959, 54210, 57912, 62738, 63384, 66040, 68666, 70612, 72280, 72390, 79230, 88265, 94107, 96520, 99060, 102999, 105640, 105918, 108420, 125476, 137332, 141224, 144780, 156845, 158460, 171665, 176530, 188214, 198120, 205998, 211836, 216840, 229489, 250952, 264795, 274664, 289560, 313690, 316920, 335407, 343330, 353060, 376428, 411996, 423672, 458978, 470535, 514995, 529590, 627380, 670814, 686660, 688467, 706120, 752856, 823992, 917956, 941070, 1006221, 1029990, 1059180, 1147445, 1254760, 1341628, 1373320, 1376934, 1677035, 1835912, 1882140, 2012442, 2059980, 2118360, 2294890, 2683256, 2753868, 3354070, 3442335, 3764280, 4024884, 4119960, 4360291, 4589780, 5031105, 5507736, 6708140, 6884670, 8049768, 8720582, 9179560, 10062210, 13080873, 13416280, 13769340, 17441164, 20124420, 21801455, 26161746, 27538680, 34882328, 40248840, 43602910, 52323492, 65404365, 87205820, 104646984, 130808730, 174411640, 261617460, 523234920]

約数ペア:

[(1, 523234920), (2, 261617460), (3, 174411640), (4, 130808730), (5, 104646984), (6, 87205820), (8, 65404365), (10, 52323492), (12, 43602910), (13, 40248840), (15, 34882328), (19, 27538680), (20, 26161746), (24, 21801455), (26, 20124420), (30, 17441164), (38, 13769340), (39, 13416280), (40, 13080873), (52, 10062210), (57, 9179560), (60, 8720582), (65, 8049768), (76, 6884670), (78, 6708140), (95, 5507736), (104, 5031105), (114, 4589780), (120, 4360291), (127, 4119960), (130, 4024884), (139, 3764280), (152, 3442335), (156, 3354070), (190, 2753868), (195, 2683256), (228, 2294890), (247, 2118360), (254, 2059980), (260, 2012442), (278, 1882140), (285, 1835912), (312, 1677035), (380, 1376934), (381, 1373320), (390, 1341628), (417, 1254760), (456, 1147445), (494, 1059180), (508, 1029990), (520, 1006221), (556, 941070), (570, 917956), (635, 823992), (695, 752856), (741, 706120), (760, 688467), (762, 686660), (780, 670814), (834, 627380), (988, 529590), (1016, 514995), (1112, 470535), (1140, 458978), (1235, 423672), (1270, 411996), (1390, 376428), (1482, 353060), (1524, 343330), (1560, 335407), (1651, 316920), (1668, 313690), (1807, 289560), (1905, 274664), (1976, 264795), (2085, 250952), (2280, 229489), (2413, 216840), (2470, 211836), (2540, 205998), (2641, 198120), (2780, 188214), (2964, 176530), (3048, 171665), (3302, 158460), (3336, 156845), (3614, 144780), (3705, 141224), (3810, 137332), (4170, 125476), (4826, 108420), (4940, 105918), (4953, 105640), (5080, 102999), (5282, 99060), (5421, 96520), (5560, 94107), (5928, 88265), (6604, 79230), (7228, 72390), (7239, 72280), (7410, 70612), (7620, 68666), (7923, 66040), (8255, 63384), (8340, 62738), (9035, 57912), (9652, 54210), (9880, 52959), (9906, 52820), (10564, 49530), (10842, 48260), (12065, 43368), (13205, 39624), (13208, 39615), (14456, 36195), (14478, 36140), (14820, 35306), (15240, 34333), (15846, 33020), (16510, 31692), (16680, 31369), (17653, 29640), (18070, 28956), (19304, 27105), (19812, 26410), (21128, 24765), (21684, 24130)]