231603840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1072

約数の個数: 256

約数和(自身を含む): 884217600

約数和(自身を除く): 652613760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1031, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2062, 2080, 2160, 2340, 2496, 2808, 2880, 3093, 3120, 3456, 3510, 3744, 4124, 4160, 4320, 4680, 4992, 5155, 5616, 5760, 6186, 6240, 7020, 7488, 8248, 8320, 8640, 9279, 9360, 10310, 11232, 12372, 12480, 13403, 14040, 14976, 15465, 16496, 17280, 18558, 18720, 20620, 22464, 24744, 24960, 26806, 27837, 28080, 30930, 32992, 37116, 37440, 40209, 41240, 44928, 46395, 49488, 53612, 55674, 56160, 61860, 65984, 67015, 74232, 74880, 80418, 82480, 92790, 98976, 107224, 111348, 112320, 120627, 123720, 131968, 134030, 139185, 148464, 160836, 164960, 185580, 197952, 201045, 214448, 222696, 224640, 241254, 247440, 268060, 278370, 296928, 321672, 329920, 361881, 371160, 395904, 402090, 428896, 445392, 482508, 494880, 536120, 556740, 593856, 603135, 643344, 659840, 723762, 742320, 804180, 857792, 890784, 965016, 989760, 1072240, 1113480, 1187712, 1206270, 1286688, 1447524, 1484640, 1608360, 1715584, 1781568, 1809405, 1930032, 1979520, 2144480, 2226960, 2412540, 2573376, 2895048, 2969280, 3216720, 3563136, 3618810, 3860064, 4288960, 4453920, 4825080, 5146752, 5790096, 5938560, 6433440, 7237620, 7720128, 8577920, 8907840, 9650160, 11580192, 12866880, 14475240, 15440256, 17815680, 19300320, 23160384, 25733760, 28950480, 38600640, 46320768, 57900960, 77201280, 115801920, 231603840]

約数ペア:

[(1, 231603840), (2, 115801920), (3, 77201280), (4, 57900960), (5, 46320768), (6, 38600640), (8, 28950480), (9, 25733760), (10, 23160384), (12, 19300320), (13, 17815680), (15, 15440256), (16, 14475240), (18, 12866880), (20, 11580192), (24, 9650160), (26, 8907840), (27, 8577920), (30, 7720128), (32, 7237620), (36, 6433440), (39, 5938560), (40, 5790096), (45, 5146752), (48, 4825080), (52, 4453920), (54, 4288960), (60, 3860064), (64, 3618810), (65, 3563136), (72, 3216720), (78, 2969280), (80, 2895048), (90, 2573376), (96, 2412540), (104, 2226960), (108, 2144480), (117, 1979520), (120, 1930032), (128, 1809405), (130, 1781568), (135, 1715584), (144, 1608360), (156, 1484640), (160, 1447524), (180, 1286688), (192, 1206270), (195, 1187712), (208, 1113480), (216, 1072240), (234, 989760), (240, 965016), (260, 890784), (270, 857792), (288, 804180), (312, 742320), (320, 723762), (351, 659840), (360, 643344), (384, 603135), (390, 593856), (416, 556740), (432, 536120), (468, 494880), (480, 482508), (520, 445392), (540, 428896), (576, 402090), (585, 395904), (624, 371160), (640, 361881), (702, 329920), (720, 321672), (780, 296928), (832, 278370), (864, 268060), (936, 247440), (960, 241254), (1031, 224640), (1040, 222696), (1080, 214448), (1152, 201045), (1170, 197952), (1248, 185580), (1404, 164960), (1440, 160836), (1560, 148464), (1664, 139185), (1728, 134030), (1755, 131968), (1872, 123720), (1920, 120627), (2062, 112320), (2080, 111348), (2160, 107224), (2340, 98976), (2496, 92790), (2808, 82480), (2880, 80418), (3093, 74880), (3120, 74232), (3456, 67015), (3510, 65984), (3744, 61860), (4124, 56160), (4160, 55674), (4320, 53612), (4680, 49488), (4992, 46395), (5155, 44928), (5616, 41240), (5760, 40209), (6186, 37440), (6240, 37116), (7020, 32992), (7488, 30930), (8248, 28080), (8320, 27837), (8640, 26806), (9279, 24960), (9360, 24744), (10310, 22464), (11232, 20620), (12372, 18720), (12480, 18558), (13403, 17280), (14040, 16496), (14976, 15465)]