214691520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{223637}}^1$

素因数の和:223657

約数の個数: 56

約数和(自身を含む): 681648624

約数和(自身を除く): 466957104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 223637, 447274, 670911, 894548, 1118185, 1341822, 1789096, 2236370, 2683644, 3354555, 3578192, 4472740, 5367288, 6709110, 7156384, 8945480, 10734576, 13418220, 14312768, 17890960, 21469152, 26836440, 35781920, 42938304, 53672880, 71563840, 107345760, 214691520]

約数ペア:

[(1, 214691520), (2, 107345760), (3, 71563840), (4, 53672880), (5, 42938304), (6, 35781920), (8, 26836440), (10, 21469152), (12, 17890960), (15, 14312768), (16, 13418220), (20, 10734576), (24, 8945480), (30, 7156384), (32, 6709110), (40, 5367288), (48, 4472740), (60, 3578192), (64, 3354555), (80, 2683644), (96, 2236370), (120, 1789096), (160, 1341822), (192, 1118185), (240, 894548), (320, 670911), (480, 447274), (960, 223637)]