142729080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91493}}^1$

素因数の和:91520

約数の個数: 64

約数和(自身を含む): 461129760

約数和(自身を除く): 318400680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 91493, 182986, 274479, 365972, 457465, 548958, 731944, 914930, 1097916, 1189409, 1372395, 1829860, 2195832, 2378818, 2744790, 3568227, 3659720, 4757636, 5489580, 5947045, 7136454, 9515272, 10979160, 11894090, 14272908, 17841135, 23788180, 28545816, 35682270, 47576360, 71364540, 142729080]

約数ペア:

[(1, 142729080), (2, 71364540), (3, 47576360), (4, 35682270), (5, 28545816), (6, 23788180), (8, 17841135), (10, 14272908), (12, 11894090), (13, 10979160), (15, 9515272), (20, 7136454), (24, 5947045), (26, 5489580), (30, 4757636), (39, 3659720), (40, 3568227), (52, 2744790), (60, 2378818), (65, 2195832), (78, 1829860), (104, 1372395), (120, 1189409), (130, 1097916), (156, 914930), (195, 731944), (260, 548958), (312, 457465), (390, 365972), (520, 274479), (780, 182986), (1560, 91493)]