83589240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:733

約数の個数: 128

約数和(自身を含む): 288645120

約数和(自身を除く): 205055880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 191, 210, 280, 382, 420, 521, 573, 764, 840, 955, 1042, 1146, 1337, 1528, 1563, 1910, 2084, 2292, 2605, 2674, 2865, 3126, 3647, 3820, 4011, 4168, 4584, 5210, 5348, 5730, 6252, 6685, 7294, 7640, 7815, 8022, 10420, 10696, 10941, 11460, 12504, 13370, 14588, 15630, 16044, 18235, 20055, 20840, 21882, 22920, 26740, 29176, 31260, 32088, 36470, 40110, 43764, 53480, 54705, 62520, 72940, 80220, 87528, 99511, 109410, 145880, 160440, 199022, 218820, 298533, 398044, 437640, 497555, 597066, 696577, 796088, 995110, 1194132, 1393154, 1492665, 1990220, 2089731, 2388264, 2786308, 2985330, 3482885, 3980440, 4179462, 5572616, 5970660, 6965770, 8358924, 10448655, 11941320, 13931540, 16717848, 20897310, 27863080, 41794620, 83589240]

約数ペア:

[(1, 83589240), (2, 41794620), (3, 27863080), (4, 20897310), (5, 16717848), (6, 13931540), (7, 11941320), (8, 10448655), (10, 8358924), (12, 6965770), (14, 5970660), (15, 5572616), (20, 4179462), (21, 3980440), (24, 3482885), (28, 2985330), (30, 2786308), (35, 2388264), (40, 2089731), (42, 1990220), (56, 1492665), (60, 1393154), (70, 1194132), (84, 995110), (105, 796088), (120, 696577), (140, 597066), (168, 497555), (191, 437640), (210, 398044), (280, 298533), (382, 218820), (420, 199022), (521, 160440), (573, 145880), (764, 109410), (840, 99511), (955, 87528), (1042, 80220), (1146, 72940), (1337, 62520), (1528, 54705), (1563, 53480), (1910, 43764), (2084, 40110), (2292, 36470), (2605, 32088), (2674, 31260), (2865, 29176), (3126, 26740), (3647, 22920), (3820, 21882), (4011, 20840), (4168, 20055), (4584, 18235), (5210, 16044), (5348, 15630), (5730, 14588), (6252, 13370), (6685, 12504), (7294, 11460), (7640, 10941), (7815, 10696), (8022, 10420)]