6644197120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42899}}^1$

素因数の和:42942

約数の個数: 108

約数和(自身を含む): 17493676200

約数和(自身を除く): 10849479080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1280, 1408, 1760, 1936, 2420, 2816, 3520, 3872, 4840, 7040, 7744, 9680, 14080, 15488, 19360, 30976, 38720, 42899, 77440, 85798, 154880, 171596, 214495, 343192, 428990, 471889, 686384, 857980, 943778, 1372768, 1715960, 1887556, 2359445, 2745536, 3431920, 3775112, 4718890, 5190779, 5491072, 6863840, 7550224, 9437780, 10381558, 10982144, 13727680, 15100448, 18875560, 20763116, 25953895, 27455360, 30200896, 37751120, 41526232, 51907790, 54910720, 60401792, 75502240, 83052464, 103815580, 120803584, 151004480, 166104928, 207631160, 302008960, 332209856, 415262320, 604017920, 664419712, 830524640, 1328839424, 1661049280, 3322098560, 6644197120]

約数ペア:

[(1, 6644197120), (2, 3322098560), (4, 1661049280), (5, 1328839424), (8, 830524640), (10, 664419712), (11, 604017920), (16, 415262320), (20, 332209856), (22, 302008960), (32, 207631160), (40, 166104928), (44, 151004480), (55, 120803584), (64, 103815580), (80, 83052464), (88, 75502240), (110, 60401792), (121, 54910720), (128, 51907790), (160, 41526232), (176, 37751120), (220, 30200896), (242, 27455360), (256, 25953895), (320, 20763116), (352, 18875560), (440, 15100448), (484, 13727680), (605, 10982144), (640, 10381558), (704, 9437780), (880, 7550224), (968, 6863840), (1210, 5491072), (1280, 5190779), (1408, 4718890), (1760, 3775112), (1936, 3431920), (2420, 2745536), (2816, 2359445), (3520, 1887556), (3872, 1715960), (4840, 1372768), (7040, 943778), (7744, 857980), (9680, 686384), (14080, 471889), (15488, 428990), (19360, 343192), (30976, 214495), (38720, 171596), (42899, 154880), (77440, 85798)]