140939160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14867}}^1$

素因数の和:14960

約数の個数: 64

約数和(自身を含む): 428198400

約数和(自身を除く): 287259240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 14867, 29734, 44601, 59468, 74335, 89202, 118936, 148670, 178404, 223005, 297340, 356808, 446010, 594680, 892020, 1174493, 1784040, 2348986, 3523479, 4697972, 5872465, 7046958, 9395944, 11744930, 14093916, 17617395, 23489860, 28187832, 35234790, 46979720, 70469580, 140939160]

約数ペア:

[(1, 140939160), (2, 70469580), (3, 46979720), (4, 35234790), (5, 28187832), (6, 23489860), (8, 17617395), (10, 14093916), (12, 11744930), (15, 9395944), (20, 7046958), (24, 5872465), (30, 4697972), (40, 3523479), (60, 2348986), (79, 1784040), (120, 1174493), (158, 892020), (237, 594680), (316, 446010), (395, 356808), (474, 297340), (632, 223005), (790, 178404), (948, 148670), (1185, 118936), (1580, 89202), (1896, 74335), (2370, 59468), (3160, 44601), (4740, 29734), (9480, 14867)]