682440720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4209

約数の個数: 160

約数和(自身を含む): 2321851392

約数和(自身を除く): 1639410672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 520, 530, 624, 636, 689, 780, 795, 848, 1040, 1060, 1272, 1378, 1560, 1590, 2067, 2120, 2544, 2756, 3120, 3180, 3445, 4127, 4134, 4240, 5512, 6360, 6890, 8254, 8268, 10335, 11024, 12381, 12720, 13780, 16508, 16536, 20635, 20670, 24762, 27560, 33016, 33072, 41270, 41340, 49524, 53651, 55120, 61905, 66032, 82540, 82680, 99048, 107302, 123810, 160953, 165080, 165360, 198096, 214604, 218731, 247620, 268255, 321906, 330160, 429208, 437462, 495240, 536510, 643812, 656193, 804765, 858416, 874924, 990480, 1073020, 1093655, 1287624, 1312386, 1609530, 1749848, 2146040, 2187310, 2575248, 2624772, 2843503, 3219060, 3280965, 3499696, 4292080, 4374620, 5249544, 5687006, 6438120, 6561930, 8530509, 8749240, 10499088, 11374012, 12876240, 13123860, 14217515, 17061018, 17498480, 22748024, 26247720, 28435030, 34122036, 42652545, 45496048, 52495440, 56870060, 68244072, 85305090, 113740120, 136488144, 170610180, 227480240, 341220360, 682440720]

約数ペア:

[(1, 682440720), (2, 341220360), (3, 227480240), (4, 170610180), (5, 136488144), (6, 113740120), (8, 85305090), (10, 68244072), (12, 56870060), (13, 52495440), (15, 45496048), (16, 42652545), (20, 34122036), (24, 28435030), (26, 26247720), (30, 22748024), (39, 17498480), (40, 17061018), (48, 14217515), (52, 13123860), (53, 12876240), (60, 11374012), (65, 10499088), (78, 8749240), (80, 8530509), (104, 6561930), (106, 6438120), (120, 5687006), (130, 5249544), (156, 4374620), (159, 4292080), (195, 3499696), (208, 3280965), (212, 3219060), (240, 2843503), (260, 2624772), (265, 2575248), (312, 2187310), (318, 2146040), (390, 1749848), (424, 1609530), (520, 1312386), (530, 1287624), (624, 1093655), (636, 1073020), (689, 990480), (780, 874924), (795, 858416), (848, 804765), (1040, 656193), (1060, 643812), (1272, 536510), (1378, 495240), (1560, 437462), (1590, 429208), (2067, 330160), (2120, 321906), (2544, 268255), (2756, 247620), (3120, 218731), (3180, 214604), (3445, 198096), (4127, 165360), (4134, 165080), (4240, 160953), (5512, 123810), (6360, 107302), (6890, 99048), (8254, 82680), (8268, 82540), (10335, 66032), (11024, 61905), (12381, 55120), (12720, 53651), (13780, 49524), (16508, 41340), (16536, 41270), (20635, 33072), (20670, 33016), (24762, 27560)]