170259960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109141}}^1$

素因数の和:109168

約数の個数: 64

約数和(自身を含む): 550075680

約数和(自身を除く): 379815720

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, 109141, 218282, 327423, 436564, 545705, 654846, 873128, 1091410, 1309692, 1418833, 1637115, 2182820, 2619384, 2837666, 3274230, 4256499, 4365640, 5675332, 6548460, 7094165, 8512998, 11350664, 13096920, 14188330, 17025996, 21282495, 28376660, 34051992, 42564990, 56753320, 85129980, 170259960]

約数ペア:

[(1, 170259960), (2, 85129980), (3, 56753320), (4, 42564990), (5, 34051992), (6, 28376660), (8, 21282495), (10, 17025996), (12, 14188330), (13, 13096920), (15, 11350664), (20, 8512998), (24, 7094165), (26, 6548460), (30, 5675332), (39, 4365640), (40, 4256499), (52, 3274230), (60, 2837666), (65, 2619384), (78, 2182820), (104, 1637115), (120, 1418833), (130, 1309692), (156, 1091410), (195, 873128), (260, 654846), (312, 545705), (390, 436564), (520, 327423), (780, 218282), (1560, 109141)]