442812720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1151}}^1$

素因数の和:1403

約数の個数: 160

約数和(自身を含む): 1577041920

約数和(自身を除く): 1134229200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 229, 240, 280, 336, 420, 458, 560, 687, 840, 916, 1145, 1151, 1374, 1603, 1680, 1832, 2290, 2302, 2748, 3206, 3435, 3453, 3664, 4580, 4604, 4809, 5496, 5755, 6412, 6870, 6906, 8015, 8057, 9160, 9208, 9618, 10992, 11510, 12824, 13740, 13812, 16030, 16114, 17265, 18320, 18416, 19236, 23020, 24045, 24171, 25648, 27480, 27624, 32060, 32228, 34530, 38472, 40285, 46040, 48090, 48342, 54960, 55248, 64120, 64456, 69060, 76944, 80570, 92080, 96180, 96684, 120855, 128240, 128912, 138120, 161140, 192360, 193368, 241710, 263579, 276240, 322280, 384720, 386736, 483420, 527158, 644560, 790737, 966840, 1054316, 1317895, 1581474, 1845053, 1933680, 2108632, 2635790, 3162948, 3690106, 3953685, 4217264, 5271580, 5535159, 6325896, 7380212, 7907370, 9225265, 10543160, 11070318, 12651792, 14760424, 15814740, 18450530, 21086320, 22140636, 27675795, 29520848, 31629480, 36901060, 44281272, 55351590, 63258960, 73802120, 88562544, 110703180, 147604240, 221406360, 442812720]

約数ペア:

[(1, 442812720), (2, 221406360), (3, 147604240), (4, 110703180), (5, 88562544), (6, 73802120), (7, 63258960), (8, 55351590), (10, 44281272), (12, 36901060), (14, 31629480), (15, 29520848), (16, 27675795), (20, 22140636), (21, 21086320), (24, 18450530), (28, 15814740), (30, 14760424), (35, 12651792), (40, 11070318), (42, 10543160), (48, 9225265), (56, 7907370), (60, 7380212), (70, 6325896), (80, 5535159), (84, 5271580), (105, 4217264), (112, 3953685), (120, 3690106), (140, 3162948), (168, 2635790), (210, 2108632), (229, 1933680), (240, 1845053), (280, 1581474), (336, 1317895), (420, 1054316), (458, 966840), (560, 790737), (687, 644560), (840, 527158), (916, 483420), (1145, 386736), (1151, 384720), (1374, 322280), (1603, 276240), (1680, 263579), (1832, 241710), (2290, 193368), (2302, 192360), (2748, 161140), (3206, 138120), (3435, 128912), (3453, 128240), (3664, 120855), (4580, 96684), (4604, 96180), (4809, 92080), (5496, 80570), (5755, 76944), (6412, 69060), (6870, 64456), (6906, 64120), (8015, 55248), (8057, 54960), (9160, 48342), (9208, 48090), (9618, 46040), (10992, 40285), (11510, 38472), (12824, 34530), (13740, 32228), (13812, 32060), (16030, 27624), (16114, 27480), (17265, 25648), (18320, 24171), (18416, 24045), (19236, 23020)]