142618720

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24091}}^1$

素因数の和:24143

約数の個数: 48

約数和(自身を含む): 346057488

約数和(自身を除く): 203438768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 24091, 48182, 96364, 120455, 192728, 240910, 385456, 481820, 770912, 891367, 963640, 1782734, 1927280, 3565468, 3854560, 4456835, 7130936, 8913670, 14261872, 17827340, 28523744, 35654680, 71309360, 142618720]

約数ペア:

[(1, 142618720), (2, 71309360), (4, 35654680), (5, 28523744), (8, 17827340), (10, 14261872), (16, 8913670), (20, 7130936), (32, 4456835), (37, 3854560), (40, 3565468), (74, 1927280), (80, 1782734), (148, 963640), (160, 891367), (185, 770912), (296, 481820), (370, 385456), (592, 240910), (740, 192728), (1184, 120455), (1480, 96364), (2960, 48182), (5920, 24091)]