141054720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 455975520

約数和(自身を除く): 314920800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 337, 384, 436, 480, 545, 640, 654, 674, 768, 872, 960, 1011, 1090, 1280, 1308, 1348, 1635, 1685, 1744, 1920, 2022, 2180, 2616, 2696, 3270, 3370, 3488, 3840, 4044, 4360, 5055, 5232, 5392, 6540, 6740, 6976, 8088, 8720, 10110, 10464, 10784, 13080, 13480, 13952, 16176, 17440, 20220, 20928, 21568, 26160, 26960, 27904, 32352, 34880, 36733, 40440, 41856, 43136, 52320, 53920, 64704, 69760, 73466, 80880, 83712, 86272, 104640, 107840, 110199, 129408, 139520, 146932, 161760, 183665, 209280, 215680, 220398, 258816, 293864, 323520, 367330, 418560, 431360, 440796, 550995, 587728, 647040, 734660, 881592, 1101990, 1175456, 1294080, 1469320, 1763184, 2203980, 2350912, 2938640, 3526368, 4407960, 4701824, 5877280, 7052736, 8815920, 9403648, 11754560, 14105472, 17631840, 23509120, 28210944, 35263680, 47018240, 70527360, 141054720]

約数ペア:

[(1, 141054720), (2, 70527360), (3, 47018240), (4, 35263680), (5, 28210944), (6, 23509120), (8, 17631840), (10, 14105472), (12, 11754560), (15, 9403648), (16, 8815920), (20, 7052736), (24, 5877280), (30, 4701824), (32, 4407960), (40, 3526368), (48, 2938640), (60, 2350912), (64, 2203980), (80, 1763184), (96, 1469320), (109, 1294080), (120, 1175456), (128, 1101990), (160, 881592), (192, 734660), (218, 647040), (240, 587728), (256, 550995), (320, 440796), (327, 431360), (337, 418560), (384, 367330), (436, 323520), (480, 293864), (545, 258816), (640, 220398), (654, 215680), (674, 209280), (768, 183665), (872, 161760), (960, 146932), (1011, 139520), (1090, 129408), (1280, 110199), (1308, 107840), (1348, 104640), (1635, 86272), (1685, 83712), (1744, 80880), (1920, 73466), (2022, 69760), (2180, 64704), (2616, 53920), (2696, 52320), (3270, 43136), (3370, 41856), (3488, 40440), (3840, 36733), (4044, 34880), (4360, 32352), (5055, 27904), (5232, 26960), (5392, 26160), (6540, 21568), (6740, 20928), (6976, 20220), (8088, 17440), (8720, 16176), (10110, 13952), (10464, 13480), (10784, 13080)]