40809781440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{9491}}^1$

素因数の和:11007

約数の個数: 168

約数和(自身を含む): 140477461488

約数和(自身を除く): 99667680048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 1493, 2880, 2986, 4479, 5972, 7465, 8958, 9491, 11944, 13437, 14930, 17916, 18982, 22395, 23888, 26874, 28473, 29860, 35832, 37964, 44790, 47455, 47776, 53748, 56946, 59720, 67185, 71664, 75928, 85419, 89580, 94910, 95552, 107496, 113892, 119440, 134370, 142365, 143328, 151856, 170838, 179160, 189820, 214992, 227784, 238880, 268740, 284730, 286656, 303712, 341676, 358320, 379640, 427095, 429984, 455568, 477760, 537480, 569460, 607424, 683352, 716640, 759280, 854190, 859968, 911136, 1074960, 1138920, 1366704, 1433280, 1518560, 1708380, 1822272, 2149920, 2277840, 2733408, 3037120, 3416760, 4299840, 4555680, 5466816, 6833520, 9111360, 13667040, 14170063, 27334080, 28340126, 42510189, 56680252, 70850315, 85020378, 113360504, 127530567, 141700630, 170040756, 212550945, 226721008, 255061134, 283401260, 340081512, 425101890, 453442016, 510122268, 566802520, 637652835, 680163024, 850203780, 906884032, 1020244536, 1133605040, 1275305670, 1360326048, 1700407560, 2040489072, 2267210080, 2550611340, 2720652096, 3400815120, 4080978144, 4534420160, 5101222680, 6801630240, 8161956288, 10202445360, 13603260480, 20404890720, 40809781440]

約数ペア:

[(1, 40809781440), (2, 20404890720), (3, 13603260480), (4, 10202445360), (5, 8161956288), (6, 6801630240), (8, 5101222680), (9, 4534420160), (10, 4080978144), (12, 3400815120), (15, 2720652096), (16, 2550611340), (18, 2267210080), (20, 2040489072), (24, 1700407560), (30, 1360326048), (32, 1275305670), (36, 1133605040), (40, 1020244536), (45, 906884032), (48, 850203780), (60, 680163024), (64, 637652835), (72, 566802520), (80, 510122268), (90, 453442016), (96, 425101890), (120, 340081512), (144, 283401260), (160, 255061134), (180, 226721008), (192, 212550945), (240, 170040756), (288, 141700630), (320, 127530567), (360, 113360504), (480, 85020378), (576, 70850315), (720, 56680252), (960, 42510189), (1440, 28340126), (1493, 27334080), (2880, 14170063), (2986, 13667040), (4479, 9111360), (5972, 6833520), (7465, 5466816), (8958, 4555680), (9491, 4299840), (11944, 3416760), (13437, 3037120), (14930, 2733408), (17916, 2277840), (18982, 2149920), (22395, 1822272), (23888, 1708380), (26874, 1518560), (28473, 1433280), (29860, 1366704), (35832, 1138920), (37964, 1074960), (44790, 911136), (47455, 859968), (47776, 854190), (53748, 759280), (56946, 716640), (59720, 683352), (67185, 607424), (71664, 569460), (75928, 537480), (85419, 477760), (89580, 455568), (94910, 429984), (95552, 427095), (107496, 379640), (113892, 358320), (119440, 341676), (134370, 303712), (142365, 286656), (143328, 284730), (151856, 268740), (170838, 238880), (179160, 227784), (189820, 214992)]