136820460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1637}}^1$

素因数の和:1855

約数の個数: 96

約数和(自身を含む): 440294400

約数和(自身を除く): 303473940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1637, 1990, 2388, 2786, 2985, 3274, 3980, 4179, 4911, 5572, 5970, 6548, 6965, 8185, 8358, 9822, 11459, 11940, 13930, 16370, 16716, 19644, 20895, 22918, 24555, 27860, 32740, 34377, 41790, 45836, 49110, 57295, 68754, 83580, 98220, 114590, 137508, 171885, 229180, 325763, 343770, 651526, 687540, 977289, 1303052, 1628815, 1954578, 2280341, 3257630, 3909156, 4560682, 4886445, 6515260, 6841023, 9121364, 9772890, 11401705, 13682046, 19545780, 22803410, 27364092, 34205115, 45606820, 68410230, 136820460]

約数ペア:

[(1, 136820460), (2, 68410230), (3, 45606820), (4, 34205115), (5, 27364092), (6, 22803410), (7, 19545780), (10, 13682046), (12, 11401705), (14, 9772890), (15, 9121364), (20, 6841023), (21, 6515260), (28, 4886445), (30, 4560682), (35, 3909156), (42, 3257630), (60, 2280341), (70, 1954578), (84, 1628815), (105, 1303052), (140, 977289), (199, 687540), (210, 651526), (398, 343770), (420, 325763), (597, 229180), (796, 171885), (995, 137508), (1194, 114590), (1393, 98220), (1637, 83580), (1990, 68754), (2388, 57295), (2786, 49110), (2985, 45836), (3274, 41790), (3980, 34377), (4179, 32740), (4911, 27860), (5572, 24555), (5970, 22918), (6548, 20895), (6965, 19644), (8185, 16716), (8358, 16370), (9822, 13930), (11459, 11940)]