166665240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{66137}}^1$

素因数の和:66161

約数の個数: 96

約数和(自身を含む): 619051680

約数和(自身を除く): 452386440

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, 66137, 132274, 198411, 264548, 330685, 396822, 462959, 529096, 595233, 661370, 793644, 925918, 992055, 1190466, 1322740, 1388877, 1587288, 1851836, 1984110, 2314795, 2380932, 2645480, 2777754, 2976165, 3703672, 3968220, 4166631, 4629590, 4761864, 5555508, 5952330, 6944385, 7936440, 8333262, 9259180, 11111016, 11904660, 13888770, 16666524, 18518360, 20833155, 23809320, 27777540, 33333048, 41666310, 55555080, 83332620, 166665240]

約数ペア:

[(1, 166665240), (2, 83332620), (3, 55555080), (4, 41666310), (5, 33333048), (6, 27777540), (7, 23809320), (8, 20833155), (9, 18518360), (10, 16666524), (12, 13888770), (14, 11904660), (15, 11111016), (18, 9259180), (20, 8333262), (21, 7936440), (24, 6944385), (28, 5952330), (30, 5555508), (35, 4761864), (36, 4629590), (40, 4166631), (42, 3968220), (45, 3703672), (56, 2976165), (60, 2777754), (63, 2645480), (70, 2380932), (72, 2314795), (84, 1984110), (90, 1851836), (105, 1587288), (120, 1388877), (126, 1322740), (140, 1190466), (168, 992055), (180, 925918), (210, 793644), (252, 661370), (280, 595233), (315, 529096), (360, 462959), (420, 396822), (504, 330685), (630, 264548), (840, 198411), (1260, 132274), (2520, 66137)]