330443840

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 112

約数和(自身を含む): 814620672

約数和(自身を除く): 484176832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 127, 160, 173, 188, 235, 254, 320, 346, 376, 470, 508, 635, 692, 752, 865, 940, 1016, 1270, 1384, 1504, 1730, 1880, 2032, 2540, 2768, 3008, 3460, 3760, 4064, 5080, 5536, 5969, 6920, 7520, 8128, 8131, 10160, 11072, 11938, 13840, 15040, 16262, 20320, 21971, 23876, 27680, 29845, 32524, 40640, 40655, 43942, 47752, 55360, 59690, 65048, 81310, 87884, 95504, 109855, 119380, 130096, 162620, 175768, 191008, 219710, 238760, 260192, 325240, 351536, 382016, 439420, 477520, 520384, 650480, 703072, 878840, 955040, 1032637, 1300960, 1406144, 1757680, 1910080, 2065274, 2601920, 3515360, 4130548, 5163185, 7030720, 8261096, 10326370, 16522192, 20652740, 33044384, 41305480, 66088768, 82610960, 165221920, 330443840]

約数ペア:

[(1, 330443840), (2, 165221920), (4, 82610960), (5, 66088768), (8, 41305480), (10, 33044384), (16, 20652740), (20, 16522192), (32, 10326370), (40, 8261096), (47, 7030720), (64, 5163185), (80, 4130548), (94, 3515360), (127, 2601920), (160, 2065274), (173, 1910080), (188, 1757680), (235, 1406144), (254, 1300960), (320, 1032637), (346, 955040), (376, 878840), (470, 703072), (508, 650480), (635, 520384), (692, 477520), (752, 439420), (865, 382016), (940, 351536), (1016, 325240), (1270, 260192), (1384, 238760), (1504, 219710), (1730, 191008), (1880, 175768), (2032, 162620), (2540, 130096), (2768, 119380), (3008, 109855), (3460, 95504), (3760, 87884), (4064, 81310), (5080, 65048), (5536, 59690), (5969, 55360), (6920, 47752), (7520, 43942), (8128, 40655), (8131, 40640), (10160, 32524), (11072, 29845), (11938, 27680), (13840, 23876), (15040, 21971), (16262, 20320)]