7906430640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{766127}}^1$

素因数の和:766186

約数の個数: 80

約数和(自身を含む): 25079966208

約数和(自身を除く): 17173535568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 766127, 1532254, 2298381, 3064508, 3830635, 4596762, 6129016, 7661270, 9193524, 11491905, 12258032, 15322540, 18387048, 22983810, 30645080, 32943461, 36774096, 45967620, 61290160, 65886922, 91935240, 98830383, 131773844, 164717305, 183870480, 197660766, 263547688, 329434610, 395321532, 494151915, 527095376, 658869220, 790643064, 988303830, 1317738440, 1581286128, 1976607660, 2635476880, 3953215320, 7906430640]

約数ペア:

[(1, 7906430640), (2, 3953215320), (3, 2635476880), (4, 1976607660), (5, 1581286128), (6, 1317738440), (8, 988303830), (10, 790643064), (12, 658869220), (15, 527095376), (16, 494151915), (20, 395321532), (24, 329434610), (30, 263547688), (40, 197660766), (43, 183870480), (48, 164717305), (60, 131773844), (80, 98830383), (86, 91935240), (120, 65886922), (129, 61290160), (172, 45967620), (215, 36774096), (240, 32943461), (258, 30645080), (344, 22983810), (430, 18387048), (516, 15322540), (645, 12258032), (688, 11491905), (860, 9193524), (1032, 7661270), (1290, 6129016), (1720, 4596762), (2064, 3830635), (2580, 3064508), (3440, 2298381), (5160, 1532254), (10320, 766127)]