166652520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32297}}^1$

素因数の和:32354

約数の個数: 64

約数和(自身を含む): 511600320

約数和(自身を除く): 344947800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 32297, 64594, 96891, 129188, 161485, 193782, 258376, 322970, 387564, 484455, 645940, 775128, 968910, 1291880, 1388771, 1937820, 2777542, 3875640, 4166313, 5555084, 6943855, 8332626, 11110168, 13887710, 16665252, 20831565, 27775420, 33330504, 41663130, 55550840, 83326260, 166652520]

約数ペア:

[(1, 166652520), (2, 83326260), (3, 55550840), (4, 41663130), (5, 33330504), (6, 27775420), (8, 20831565), (10, 16665252), (12, 13887710), (15, 11110168), (20, 8332626), (24, 6943855), (30, 5555084), (40, 4166313), (43, 3875640), (60, 2777542), (86, 1937820), (120, 1388771), (129, 1291880), (172, 968910), (215, 775128), (258, 645940), (344, 484455), (430, 387564), (516, 322970), (645, 258376), (860, 193782), (1032, 161485), (1290, 129188), (1720, 96891), (2580, 64594), (5160, 32297)]