140374890720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{505091}}^1$

素因数の和:505305

約数の個数: 144

約数和(自身を含む): 481512285072

約数和(自身を除く): 341137394352

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, 72, 80, 90, 96, 120, 144, 160, 180, 193, 240, 288, 360, 386, 480, 579, 720, 772, 965, 1158, 1440, 1544, 1737, 1930, 2316, 2895, 3088, 3474, 3860, 4632, 5790, 6176, 6948, 7720, 8685, 9264, 11580, 13896, 15440, 17370, 18528, 23160, 27792, 30880, 34740, 46320, 55584, 69480, 92640, 138960, 277920, 505091, 1010182, 1515273, 2020364, 2525455, 3030546, 4040728, 4545819, 5050910, 6061092, 7576365, 8081456, 9091638, 10101820, 12122184, 15152730, 16162912, 18183276, 20203640, 22729095, 24244368, 30305460, 36366552, 40407280, 45458190, 48488736, 60610920, 72733104, 80814560, 90916380, 97482563, 121221840, 145466208, 181832760, 194965126, 242443680, 292447689, 363665520, 389930252, 487412815, 584895378, 727331040, 779860504, 877343067, 974825630, 1169790756, 1462238445, 1559721008, 1754686134, 1949651260, 2339581512, 2924476890, 3119442016, 3509372268, 3899302520, 4386715335, 4679163024, 5848953780, 7018744536, 7798605040, 8773430670, 9358326048, 11697907560, 14037489072, 15597210080, 17546861340, 23395815120, 28074978144, 35093722680, 46791630240, 70187445360, 140374890720]

約数ペア:

[(1, 140374890720), (2, 70187445360), (3, 46791630240), (4, 35093722680), (5, 28074978144), (6, 23395815120), (8, 17546861340), (9, 15597210080), (10, 14037489072), (12, 11697907560), (15, 9358326048), (16, 8773430670), (18, 7798605040), (20, 7018744536), (24, 5848953780), (30, 4679163024), (32, 4386715335), (36, 3899302520), (40, 3509372268), (45, 3119442016), (48, 2924476890), (60, 2339581512), (72, 1949651260), (80, 1754686134), (90, 1559721008), (96, 1462238445), (120, 1169790756), (144, 974825630), (160, 877343067), (180, 779860504), (193, 727331040), (240, 584895378), (288, 487412815), (360, 389930252), (386, 363665520), (480, 292447689), (579, 242443680), (720, 194965126), (772, 181832760), (965, 145466208), (1158, 121221840), (1440, 97482563), (1544, 90916380), (1737, 80814560), (1930, 72733104), (2316, 60610920), (2895, 48488736), (3088, 45458190), (3474, 40407280), (3860, 36366552), (4632, 30305460), (5790, 24244368), (6176, 22729095), (6948, 20203640), (7720, 18183276), (8685, 16162912), (9264, 15152730), (11580, 12122184), (13896, 10101820), (15440, 9091638), (17370, 8081456), (18528, 7576365), (23160, 6061092), (27792, 5050910), (30880, 4545819), (34740, 4040728), (46320, 3030546), (55584, 2525455), (69480, 2020364), (92640, 1515273), (138960, 1010182), (277920, 505091)]