2470855800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12517}}^1$

素因数の和:12590

約数の個数: 192

約数和(自身を含む): 8940856320

約数和(自身を除く): 6470000520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 47, 50, 56, 60, 70, 75, 84, 94, 100, 105, 120, 140, 141, 150, 168, 175, 188, 200, 210, 235, 280, 282, 300, 329, 350, 376, 420, 470, 525, 564, 600, 658, 700, 705, 840, 940, 987, 1050, 1128, 1175, 1316, 1400, 1410, 1645, 1880, 1974, 2100, 2350, 2632, 2820, 3290, 3525, 3948, 4200, 4700, 4935, 5640, 6580, 7050, 7896, 8225, 9400, 9870, 12517, 13160, 14100, 16450, 19740, 24675, 25034, 28200, 32900, 37551, 39480, 49350, 50068, 62585, 65800, 75102, 87619, 98700, 100136, 125170, 150204, 175238, 187755, 197400, 250340, 262857, 300408, 312925, 350476, 375510, 438095, 500680, 525714, 588299, 625850, 700952, 751020, 876190, 938775, 1051428, 1176598, 1251700, 1314285, 1502040, 1752380, 1764897, 1877550, 2102856, 2190475, 2353196, 2503400, 2628570, 2941495, 3504760, 3529794, 3755100, 4118093, 4380950, 4706392, 5257140, 5882990, 6571425, 7059588, 7510200, 8236186, 8761900, 8824485, 10514280, 11765980, 12354279, 13142850, 14119176, 14707475, 16472372, 17523800, 17648970, 20590465, 23531960, 24708558, 26285700, 29414950, 32944744, 35297940, 41180930, 44122425, 49417116, 52571400, 58829900, 61771395, 70595880, 82361860, 88244850, 98834232, 102952325, 117659800, 123542790, 164723720, 176489700, 205904650, 247085580, 308856975, 352979400, 411809300, 494171160, 617713950, 823618600, 1235427900, 2470855800]

約数ペア:

[(1, 2470855800), (2, 1235427900), (3, 823618600), (4, 617713950), (5, 494171160), (6, 411809300), (7, 352979400), (8, 308856975), (10, 247085580), (12, 205904650), (14, 176489700), (15, 164723720), (20, 123542790), (21, 117659800), (24, 102952325), (25, 98834232), (28, 88244850), (30, 82361860), (35, 70595880), (40, 61771395), (42, 58829900), (47, 52571400), (50, 49417116), (56, 44122425), (60, 41180930), (70, 35297940), (75, 32944744), (84, 29414950), (94, 26285700), (100, 24708558), (105, 23531960), (120, 20590465), (140, 17648970), (141, 17523800), (150, 16472372), (168, 14707475), (175, 14119176), (188, 13142850), (200, 12354279), (210, 11765980), (235, 10514280), (280, 8824485), (282, 8761900), (300, 8236186), (329, 7510200), (350, 7059588), (376, 6571425), (420, 5882990), (470, 5257140), (525, 4706392), (564, 4380950), (600, 4118093), (658, 3755100), (700, 3529794), (705, 3504760), (840, 2941495), (940, 2628570), (987, 2503400), (1050, 2353196), (1128, 2190475), (1175, 2102856), (1316, 1877550), (1400, 1764897), (1410, 1752380), (1645, 1502040), (1880, 1314285), (1974, 1251700), (2100, 1176598), (2350, 1051428), (2632, 938775), (2820, 876190), (3290, 751020), (3525, 700952), (3948, 625850), (4200, 588299), (4700, 525714), (4935, 500680), (5640, 438095), (6580, 375510), (7050, 350476), (7896, 312925), (8225, 300408), (9400, 262857), (9870, 250340), (12517, 197400), (13160, 187755), (14100, 175238), (16450, 150204), (19740, 125170), (24675, 100136), (25034, 98700), (28200, 87619), (32900, 75102), (37551, 65800), (39480, 62585), (49350, 50068)]