13643040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 96

約数和(自身を含む): 44041536

約数和(自身を除く): 30398496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 661, 688, 860, 1032, 1290, 1322, 1376, 1720, 1983, 2064, 2580, 2644, 3305, 3440, 3966, 4128, 5160, 5288, 6610, 6880, 7932, 9915, 10320, 10576, 13220, 15864, 19830, 20640, 21152, 26440, 28423, 31728, 39660, 52880, 56846, 63456, 79320, 85269, 105760, 113692, 142115, 158640, 170538, 227384, 284230, 317280, 341076, 426345, 454768, 568460, 682152, 852690, 909536, 1136920, 1364304, 1705380, 2273840, 2728608, 3410760, 4547680, 6821520, 13643040]

約数ペア:

[(1, 13643040), (2, 6821520), (3, 4547680), (4, 3410760), (5, 2728608), (6, 2273840), (8, 1705380), (10, 1364304), (12, 1136920), (15, 909536), (16, 852690), (20, 682152), (24, 568460), (30, 454768), (32, 426345), (40, 341076), (43, 317280), (48, 284230), (60, 227384), (80, 170538), (86, 158640), (96, 142115), (120, 113692), (129, 105760), (160, 85269), (172, 79320), (215, 63456), (240, 56846), (258, 52880), (344, 39660), (430, 31728), (480, 28423), (516, 26440), (645, 21152), (661, 20640), (688, 19830), (860, 15864), (1032, 13220), (1290, 10576), (1322, 10320), (1376, 9915), (1720, 7932), (1983, 6880), (2064, 6610), (2580, 5288), (2644, 5160), (3305, 4128), (3440, 3966)]