66900960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{6637}}^1$

素因数の和:6665

約数の個数: 144

約数和(自身を含む): 260953056

約数和(自身を除く): 194052096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 6637, 10080, 13274, 19911, 26548, 33185, 39822, 46459, 53096, 59733, 66370, 79644, 92918, 99555, 106192, 119466, 132740, 139377, 159288, 185836, 199110, 212384, 232295, 238932, 265480, 278754, 298665, 318576, 371672, 398220, 418131, 464590, 477864, 530960, 557508, 597330, 637152, 696885, 743344, 796440, 836262, 929180, 955728, 1061920, 1115016, 1194660, 1393770, 1486688, 1592880, 1672524, 1858360, 1911456, 2090655, 2230032, 2389320, 2787540, 3185760, 3345048, 3716720, 4181310, 4460064, 4778640, 5575080, 6690096, 7433440, 8362620, 9557280, 11150160, 13380192, 16725240, 22300320, 33450480, 66900960]

約数ペア:

[(1, 66900960), (2, 33450480), (3, 22300320), (4, 16725240), (5, 13380192), (6, 11150160), (7, 9557280), (8, 8362620), (9, 7433440), (10, 6690096), (12, 5575080), (14, 4778640), (15, 4460064), (16, 4181310), (18, 3716720), (20, 3345048), (21, 3185760), (24, 2787540), (28, 2389320), (30, 2230032), (32, 2090655), (35, 1911456), (36, 1858360), (40, 1672524), (42, 1592880), (45, 1486688), (48, 1393770), (56, 1194660), (60, 1115016), (63, 1061920), (70, 955728), (72, 929180), (80, 836262), (84, 796440), (90, 743344), (96, 696885), (105, 637152), (112, 597330), (120, 557508), (126, 530960), (140, 477864), (144, 464590), (160, 418131), (168, 398220), (180, 371672), (210, 318576), (224, 298665), (240, 278754), (252, 265480), (280, 238932), (288, 232295), (315, 212384), (336, 199110), (360, 185836), (420, 159288), (480, 139377), (504, 132740), (560, 119466), (630, 106192), (672, 99555), (720, 92918), (840, 79644), (1008, 66370), (1120, 59733), (1260, 53096), (1440, 46459), (1680, 39822), (2016, 33185), (2520, 26548), (3360, 19911), (5040, 13274), (6637, 10080)]