210954360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103409}}^1$

素因数の和:103440

約数の個数: 64

約数和(自身を含む): 670096800

約数和(自身を除く): 459142440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 103409, 206818, 310227, 413636, 517045, 620454, 827272, 1034090, 1240908, 1551135, 1757953, 2068180, 2481816, 3102270, 3515906, 4136360, 5273859, 6204540, 7031812, 8789765, 10547718, 12409080, 14063624, 17579530, 21095436, 26369295, 35159060, 42190872, 52738590, 70318120, 105477180, 210954360]

約数ペア:

[(1, 210954360), (2, 105477180), (3, 70318120), (4, 52738590), (5, 42190872), (6, 35159060), (8, 26369295), (10, 21095436), (12, 17579530), (15, 14063624), (17, 12409080), (20, 10547718), (24, 8789765), (30, 7031812), (34, 6204540), (40, 5273859), (51, 4136360), (60, 3515906), (68, 3102270), (85, 2481816), (102, 2068180), (120, 1757953), (136, 1551135), (170, 1240908), (204, 1034090), (255, 827272), (340, 620454), (408, 517045), (510, 413636), (680, 310227), (1020, 206818), (2040, 103409)]