163016880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52249}}^1$

素因数の和:52278

約数の個数: 80

約数和(自身を含む): 544236000

約数和(自身を除く): 381219120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 52249, 104498, 156747, 208996, 261245, 313494, 417992, 522490, 626988, 679237, 783735, 835984, 1044980, 1253976, 1358474, 1567470, 2037711, 2089960, 2507952, 2716948, 3134940, 3396185, 4075422, 4179920, 5433896, 6269880, 6792370, 8150844, 10188555, 10867792, 12539760, 13584740, 16301688, 20377110, 27169480, 32603376, 40754220, 54338960, 81508440, 163016880]

約数ペア:

[(1, 163016880), (2, 81508440), (3, 54338960), (4, 40754220), (5, 32603376), (6, 27169480), (8, 20377110), (10, 16301688), (12, 13584740), (13, 12539760), (15, 10867792), (16, 10188555), (20, 8150844), (24, 6792370), (26, 6269880), (30, 5433896), (39, 4179920), (40, 4075422), (48, 3396185), (52, 3134940), (60, 2716948), (65, 2507952), (78, 2089960), (80, 2037711), (104, 1567470), (120, 1358474), (130, 1253976), (156, 1044980), (195, 835984), (208, 783735), (240, 679237), (260, 626988), (312, 522490), (390, 417992), (520, 313494), (624, 261245), (780, 208996), (1040, 156747), (1560, 104498), (3120, 52249)]