1572154960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{6217}}^1$

素因数の和:6368

約数の個数: 80

約数和(自身を含む): 3816608400

約数和(自身を除く): 2244453440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 109, 116, 145, 218, 232, 290, 436, 464, 545, 580, 872, 1090, 1160, 1744, 2180, 2320, 3161, 4360, 6217, 6322, 8720, 12434, 12644, 15805, 24868, 25288, 31085, 31610, 49736, 50576, 62170, 63220, 99472, 124340, 126440, 180293, 248680, 252880, 360586, 497360, 677653, 721172, 901465, 1355306, 1442344, 1802930, 2710612, 2884688, 3388265, 3605860, 5421224, 6776530, 7211720, 10842448, 13553060, 14423440, 19651937, 27106120, 39303874, 54212240, 78607748, 98259685, 157215496, 196519370, 314430992, 393038740, 786077480, 1572154960]

約数ペア:

[(1, 1572154960), (2, 786077480), (4, 393038740), (5, 314430992), (8, 196519370), (10, 157215496), (16, 98259685), (20, 78607748), (29, 54212240), (40, 39303874), (58, 27106120), (80, 19651937), (109, 14423440), (116, 13553060), (145, 10842448), (218, 7211720), (232, 6776530), (290, 5421224), (436, 3605860), (464, 3388265), (545, 2884688), (580, 2710612), (872, 1802930), (1090, 1442344), (1160, 1355306), (1744, 901465), (2180, 721172), (2320, 677653), (3161, 497360), (4360, 360586), (6217, 252880), (6322, 248680), (8720, 180293), (12434, 126440), (12644, 124340), (15805, 99472), (24868, 63220), (25288, 62170), (31085, 50576), (31610, 49736)]