288278340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2207}}^1$

素因数の和:2537

約数の個数: 96

約数和(自身を含む): 925876224

約数和(自身を除く): 637597884

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, 210, 311, 420, 622, 933, 1244, 1555, 1866, 2177, 2207, 3110, 3732, 4354, 4414, 4665, 6220, 6531, 6621, 8708, 8828, 9330, 10885, 11035, 13062, 13242, 15449, 18660, 21770, 22070, 26124, 26484, 30898, 32655, 33105, 43540, 44140, 46347, 61796, 65310, 66210, 77245, 92694, 130620, 132420, 154490, 185388, 231735, 308980, 463470, 686377, 926940, 1372754, 2059131, 2745508, 3431885, 4118262, 4804639, 6863770, 8236524, 9609278, 10295655, 13727540, 14413917, 19218556, 20591310, 24023195, 28827834, 41182620, 48046390, 57655668, 72069585, 96092780, 144139170, 288278340]

約数ペア:

[(1, 288278340), (2, 144139170), (3, 96092780), (4, 72069585), (5, 57655668), (6, 48046390), (7, 41182620), (10, 28827834), (12, 24023195), (14, 20591310), (15, 19218556), (20, 14413917), (21, 13727540), (28, 10295655), (30, 9609278), (35, 8236524), (42, 6863770), (60, 4804639), (70, 4118262), (84, 3431885), (105, 2745508), (140, 2059131), (210, 1372754), (311, 926940), (420, 686377), (622, 463470), (933, 308980), (1244, 231735), (1555, 185388), (1866, 154490), (2177, 132420), (2207, 130620), (3110, 92694), (3732, 77245), (4354, 66210), (4414, 65310), (4665, 61796), (6220, 46347), (6531, 44140), (6621, 43540), (8708, 33105), (8828, 32655), (9330, 30898), (10885, 26484), (11035, 26124), (13062, 22070), (13242, 21770), (15449, 18660)]