2972787840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46919}}^1$

素因数の和:46955

約数の個数: 192

約数和(自身を含む): 11198865600

約数和(自身を除く): 8226077760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 46919, 63360, 93838, 140757, 187676, 234595, 281514, 375352, 422271, 469190, 516109, 563028, 703785, 750704, 844542, 938380, 1032218, 1126056, 1407570, 1501408, 1548327, 1689084, 1876760, 2064436, 2111355, 2252112, 2580545, 2815140, 3002816, 3096654, 3378168, 3753520, 4128872, 4222710, 4504224, 4644981, 5161090, 5630280, 6005632, 6193308, 6756336, 7507040, 7741635, 8257744, 8445420, 9008448, 9289962, 10322180, 11260560, 12386616, 13512672, 15014080, 15483270, 16515488, 16890840, 18016896, 18579924, 20644360, 22521120, 23224905, 24773232, 27025344, 30028160, 30966540, 33030976, 33781680, 37159848, 41288720, 45042240, 46449810, 49546464, 54050688, 61933080, 66061952, 67563360, 74319696, 82577440, 90084480, 92899620, 99092928, 123866160, 135126720, 148639392, 165154880, 185799240, 198185856, 247732320, 270253440, 297278784, 330309760, 371598480, 495464640, 594557568, 743196960, 990929280, 1486393920, 2972787840]

約数ペア:

[(1, 2972787840), (2, 1486393920), (3, 990929280), (4, 743196960), (5, 594557568), (6, 495464640), (8, 371598480), (9, 330309760), (10, 297278784), (11, 270253440), (12, 247732320), (15, 198185856), (16, 185799240), (18, 165154880), (20, 148639392), (22, 135126720), (24, 123866160), (30, 99092928), (32, 92899620), (33, 90084480), (36, 82577440), (40, 74319696), (44, 67563360), (45, 66061952), (48, 61933080), (55, 54050688), (60, 49546464), (64, 46449810), (66, 45042240), (72, 41288720), (80, 37159848), (88, 33781680), (90, 33030976), (96, 30966540), (99, 30028160), (110, 27025344), (120, 24773232), (128, 23224905), (132, 22521120), (144, 20644360), (160, 18579924), (165, 18016896), (176, 16890840), (180, 16515488), (192, 15483270), (198, 15014080), (220, 13512672), (240, 12386616), (264, 11260560), (288, 10322180), (320, 9289962), (330, 9008448), (352, 8445420), (360, 8257744), (384, 7741635), (396, 7507040), (440, 6756336), (480, 6193308), (495, 6005632), (528, 5630280), (576, 5161090), (640, 4644981), (660, 4504224), (704, 4222710), (720, 4128872), (792, 3753520), (880, 3378168), (960, 3096654), (990, 3002816), (1056, 2815140), (1152, 2580545), (1320, 2252112), (1408, 2111355), (1440, 2064436), (1584, 1876760), (1760, 1689084), (1920, 1548327), (1980, 1501408), (2112, 1407570), (2640, 1126056), (2880, 1032218), (3168, 938380), (3520, 844542), (3960, 750704), (4224, 703785), (5280, 563028), (5760, 516109), (6336, 469190), (7040, 422271), (7920, 375352), (10560, 281514), (12672, 234595), (15840, 187676), (21120, 140757), (31680, 93838), (46919, 63360)]