1317691440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140779}}^1$

素因数の和:140811

約数の個数: 120

約数和(自身を含む): 4765684560

約数和(自身を除く): 3447993120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 140779, 281558, 422337, 563116, 703895, 844674, 1126232, 1267011, 1407790, 1689348, 1830127, 2111685, 2252464, 2534022, 2815580, 3378696, 3660254, 4223370, 5068044, 5490381, 5631160, 6335055, 6757392, 7320508, 8446740, 9150635, 10136088, 10980762, 11262320, 12670110, 14641016, 16471143, 16893480, 18301270, 20272176, 21961524, 25340220, 27451905, 29282032, 32942286, 33786960, 36602540, 43923048, 50680440, 54903810, 65884572, 73205080, 82355715, 87846096, 101360880, 109807620, 131769144, 146410160, 164711430, 219615240, 263538288, 329422860, 439230480, 658845720, 1317691440]

約数ペア:

[(1, 1317691440), (2, 658845720), (3, 439230480), (4, 329422860), (5, 263538288), (6, 219615240), (8, 164711430), (9, 146410160), (10, 131769144), (12, 109807620), (13, 101360880), (15, 87846096), (16, 82355715), (18, 73205080), (20, 65884572), (24, 54903810), (26, 50680440), (30, 43923048), (36, 36602540), (39, 33786960), (40, 32942286), (45, 29282032), (48, 27451905), (52, 25340220), (60, 21961524), (65, 20272176), (72, 18301270), (78, 16893480), (80, 16471143), (90, 14641016), (104, 12670110), (117, 11262320), (120, 10980762), (130, 10136088), (144, 9150635), (156, 8446740), (180, 7320508), (195, 6757392), (208, 6335055), (234, 5631160), (240, 5490381), (260, 5068044), (312, 4223370), (360, 3660254), (390, 3378696), (468, 2815580), (520, 2534022), (585, 2252464), (624, 2111685), (720, 1830127), (780, 1689348), (936, 1407790), (1040, 1267011), (1170, 1126232), (1560, 844674), (1872, 703895), (2340, 563116), (3120, 422337), (4680, 281558), (9360, 140779)]