159305580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{126433}}^1$

素因数の和:126455

約数の個数: 72

約数和(自身を含む): 552263712

約数和(自身を除く): 392958132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 126433, 252866, 379299, 505732, 632165, 758598, 885031, 1137897, 1264330, 1517196, 1770062, 1896495, 2275794, 2528660, 2655093, 3540124, 3792990, 4425155, 4551588, 5310186, 5689485, 7585980, 7965279, 8850310, 10620372, 11378970, 13275465, 15930558, 17700620, 22757940, 26550930, 31861116, 39826395, 53101860, 79652790, 159305580]

約数ペア:

[(1, 159305580), (2, 79652790), (3, 53101860), (4, 39826395), (5, 31861116), (6, 26550930), (7, 22757940), (9, 17700620), (10, 15930558), (12, 13275465), (14, 11378970), (15, 10620372), (18, 8850310), (20, 7965279), (21, 7585980), (28, 5689485), (30, 5310186), (35, 4551588), (36, 4425155), (42, 3792990), (45, 3540124), (60, 2655093), (63, 2528660), (70, 2275794), (84, 1896495), (90, 1770062), (105, 1517196), (126, 1264330), (140, 1137897), (180, 885031), (210, 758598), (252, 632165), (315, 505732), (420, 379299), (630, 252866), (1260, 126433)]