77201280

素因数分解:

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

素因数の和:1069

約数の個数: 192

約数和(自身を含む): 287370720

約数和(自身を除く): 210169440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1031, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2062, 2080, 2340, 2496, 2880, 3093, 3120, 3744, 4124, 4160, 4680, 4992, 5155, 5760, 6186, 6240, 7488, 8248, 8320, 9279, 9360, 10310, 12372, 12480, 13403, 14976, 15465, 16496, 18558, 18720, 20620, 24744, 24960, 26806, 30930, 32992, 37116, 37440, 40209, 41240, 46395, 49488, 53612, 61860, 65984, 67015, 74232, 74880, 80418, 82480, 92790, 98976, 107224, 120627, 123720, 131968, 134030, 148464, 160836, 164960, 185580, 197952, 201045, 214448, 241254, 247440, 268060, 296928, 321672, 329920, 371160, 395904, 402090, 428896, 482508, 494880, 536120, 593856, 603135, 643344, 659840, 742320, 804180, 857792, 965016, 989760, 1072240, 1187712, 1206270, 1286688, 1484640, 1608360, 1715584, 1930032, 1979520, 2144480, 2412540, 2573376, 2969280, 3216720, 3860064, 4288960, 4825080, 5146752, 5938560, 6433440, 7720128, 8577920, 9650160, 12866880, 15440256, 19300320, 25733760, 38600640, 77201280]

約数ペア:

[(1, 77201280), (2, 38600640), (3, 25733760), (4, 19300320), (5, 15440256), (6, 12866880), (8, 9650160), (9, 8577920), (10, 7720128), (12, 6433440), (13, 5938560), (15, 5146752), (16, 4825080), (18, 4288960), (20, 3860064), (24, 3216720), (26, 2969280), (30, 2573376), (32, 2412540), (36, 2144480), (39, 1979520), (40, 1930032), (45, 1715584), (48, 1608360), (52, 1484640), (60, 1286688), (64, 1206270), (65, 1187712), (72, 1072240), (78, 989760), (80, 965016), (90, 857792), (96, 804180), (104, 742320), (117, 659840), (120, 643344), (128, 603135), (130, 593856), (144, 536120), (156, 494880), (160, 482508), (180, 428896), (192, 402090), (195, 395904), (208, 371160), (234, 329920), (240, 321672), (260, 296928), (288, 268060), (312, 247440), (320, 241254), (360, 214448), (384, 201045), (390, 197952), (416, 185580), (468, 164960), (480, 160836), (520, 148464), (576, 134030), (585, 131968), (624, 123720), (640, 120627), (720, 107224), (780, 98976), (832, 92790), (936, 82480), (960, 80418), (1031, 74880), (1040, 74232), (1152, 67015), (1170, 65984), (1248, 61860), (1440, 53612), (1560, 49488), (1664, 46395), (1872, 41240), (1920, 40209), (2062, 37440), (2080, 37116), (2340, 32992), (2496, 30930), (2880, 26806), (3093, 24960), (3120, 24744), (3744, 20620), (4124, 18720), (4160, 18558), (4680, 16496), (4992, 15465), (5155, 14976), (5760, 13403), (6186, 12480), (6240, 12372), (7488, 10310), (8248, 9360), (8320, 9279)]