288465660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1279}}^1$

素因数の和:1480

約数の個数: 144

約数和(自身を含む): 1006387200

約数和(自身を除く): 717921540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 179, 180, 210, 252, 315, 358, 420, 537, 630, 716, 895, 1074, 1253, 1260, 1279, 1611, 1790, 2148, 2506, 2558, 2685, 3222, 3580, 3759, 3837, 5012, 5116, 5370, 6265, 6395, 6444, 7518, 7674, 8055, 8953, 10740, 11277, 11511, 12530, 12790, 15036, 15348, 16110, 17906, 18795, 19185, 22554, 23022, 25060, 25580, 26859, 32220, 35812, 37590, 38370, 44765, 45108, 46044, 53718, 56385, 57555, 75180, 76740, 80577, 89530, 107436, 112770, 115110, 134295, 161154, 179060, 225540, 228941, 230220, 268590, 322308, 402885, 457882, 537180, 686823, 805770, 915764, 1144705, 1373646, 1602587, 1611540, 2060469, 2289410, 2747292, 3205174, 3434115, 4120938, 4578820, 4807761, 6410348, 6868230, 8012935, 8241876, 9615522, 10302345, 13736460, 14423283, 16025870, 19231044, 20604690, 24038805, 28846566, 32051740, 41209380, 48077610, 57693132, 72116415, 96155220, 144232830, 288465660]

約数ペア:

[(1, 288465660), (2, 144232830), (3, 96155220), (4, 72116415), (5, 57693132), (6, 48077610), (7, 41209380), (9, 32051740), (10, 28846566), (12, 24038805), (14, 20604690), (15, 19231044), (18, 16025870), (20, 14423283), (21, 13736460), (28, 10302345), (30, 9615522), (35, 8241876), (36, 8012935), (42, 6868230), (45, 6410348), (60, 4807761), (63, 4578820), (70, 4120938), (84, 3434115), (90, 3205174), (105, 2747292), (126, 2289410), (140, 2060469), (179, 1611540), (180, 1602587), (210, 1373646), (252, 1144705), (315, 915764), (358, 805770), (420, 686823), (537, 537180), (630, 457882), (716, 402885), (895, 322308), (1074, 268590), (1253, 230220), (1260, 228941), (1279, 225540), (1611, 179060), (1790, 161154), (2148, 134295), (2506, 115110), (2558, 112770), (2685, 107436), (3222, 89530), (3580, 80577), (3759, 76740), (3837, 75180), (5012, 57555), (5116, 56385), (5370, 53718), (6265, 46044), (6395, 45108), (6444, 44765), (7518, 38370), (7674, 37590), (8055, 35812), (8953, 32220), (10740, 26859), (11277, 25580), (11511, 25060), (12530, 23022), (12790, 22554), (15036, 19185), (15348, 18795), (16110, 17906)]