208023060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2767}}^1$

素因数の和:2965

約数の個数: 96

約数和(自身を含む): 669634560

約数和(自身を除く): 461611500

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, 179, 210, 358, 420, 537, 716, 895, 1074, 1253, 1790, 2148, 2506, 2685, 2767, 3580, 3759, 5012, 5370, 5534, 6265, 7518, 8301, 10740, 11068, 12530, 13835, 15036, 16602, 18795, 19369, 25060, 27670, 33204, 37590, 38738, 41505, 55340, 58107, 75180, 77476, 83010, 96845, 116214, 166020, 193690, 232428, 290535, 387380, 495293, 581070, 990586, 1162140, 1485879, 1981172, 2476465, 2971758, 3467051, 4952930, 5943516, 6934102, 7429395, 9905860, 10401153, 13868204, 14858790, 17335255, 20802306, 29717580, 34670510, 41604612, 52005765, 69341020, 104011530, 208023060]

約数ペア:

[(1, 208023060), (2, 104011530), (3, 69341020), (4, 52005765), (5, 41604612), (6, 34670510), (7, 29717580), (10, 20802306), (12, 17335255), (14, 14858790), (15, 13868204), (20, 10401153), (21, 9905860), (28, 7429395), (30, 6934102), (35, 5943516), (42, 4952930), (60, 3467051), (70, 2971758), (84, 2476465), (105, 1981172), (140, 1485879), (179, 1162140), (210, 990586), (358, 581070), (420, 495293), (537, 387380), (716, 290535), (895, 232428), (1074, 193690), (1253, 166020), (1790, 116214), (2148, 96845), (2506, 83010), (2685, 77476), (2767, 75180), (3580, 58107), (3759, 55340), (5012, 41505), (5370, 38738), (5534, 37590), (6265, 33204), (7518, 27670), (8301, 25060), (10740, 19369), (11068, 18795), (12530, 16602), (13835, 15036)]