2139360160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{65867}}^1$

素因数の和:65918

約数の個数: 96

約数和(自身を含む): 5975544960

約数和(自身を除く): 3836184800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2320, 3248, 4060, 4640, 6496, 8120, 16240, 32480, 65867, 131734, 263468, 329335, 461069, 526936, 658670, 922138, 1053872, 1317340, 1844276, 1910143, 2107744, 2305345, 2634680, 3688552, 3820286, 4610690, 5269360, 7377104, 7640572, 9221380, 9550715, 10538720, 13371001, 14754208, 15281144, 18442760, 19101430, 26742002, 30562288, 36885520, 38202860, 53484004, 61124576, 66855005, 73771040, 76405720, 106968008, 133710010, 152811440, 213936016, 267420020, 305622880, 427872032, 534840040, 1069680080, 2139360160]

約数ペア:

[(1, 2139360160), (2, 1069680080), (4, 534840040), (5, 427872032), (7, 305622880), (8, 267420020), (10, 213936016), (14, 152811440), (16, 133710010), (20, 106968008), (28, 76405720), (29, 73771040), (32, 66855005), (35, 61124576), (40, 53484004), (56, 38202860), (58, 36885520), (70, 30562288), (80, 26742002), (112, 19101430), (116, 18442760), (140, 15281144), (145, 14754208), (160, 13371001), (203, 10538720), (224, 9550715), (232, 9221380), (280, 7640572), (290, 7377104), (406, 5269360), (464, 4610690), (560, 3820286), (580, 3688552), (812, 2634680), (928, 2305345), (1015, 2107744), (1120, 1910143), (1160, 1844276), (1624, 1317340), (2030, 1053872), (2320, 922138), (3248, 658670), (4060, 526936), (4640, 461069), (6496, 329335), (8120, 263468), (16240, 131734), (32480, 65867)]