68314680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{27109}}^1$

素因数の和:27133

約数の個数: 96

約数和(自身を含む): 253749600

約数和(自身を除く): 185434920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 27109, 54218, 81327, 108436, 135545, 162654, 189763, 216872, 243981, 271090, 325308, 379526, 406635, 487962, 542180, 569289, 650616, 759052, 813270, 948815, 975924, 1084360, 1138578, 1219905, 1518104, 1626540, 1707867, 1897630, 1951848, 2277156, 2439810, 2846445, 3253080, 3415734, 3795260, 4554312, 4879620, 5692890, 6831468, 7590520, 8539335, 9759240, 11385780, 13662936, 17078670, 22771560, 34157340, 68314680]

約数ペア:

[(1, 68314680), (2, 34157340), (3, 22771560), (4, 17078670), (5, 13662936), (6, 11385780), (7, 9759240), (8, 8539335), (9, 7590520), (10, 6831468), (12, 5692890), (14, 4879620), (15, 4554312), (18, 3795260), (20, 3415734), (21, 3253080), (24, 2846445), (28, 2439810), (30, 2277156), (35, 1951848), (36, 1897630), (40, 1707867), (42, 1626540), (45, 1518104), (56, 1219905), (60, 1138578), (63, 1084360), (70, 975924), (72, 948815), (84, 813270), (90, 759052), (105, 650616), (120, 569289), (126, 542180), (140, 487962), (168, 406635), (180, 379526), (210, 325308), (252, 271090), (280, 243981), (315, 216872), (360, 189763), (420, 162654), (504, 135545), (630, 108436), (840, 81327), (1260, 54218), (2520, 27109)]