147797160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{175949}}^1$

素因数の和:175970

約数の個数: 64

約数和(自身を含む): 506736000

約数和(自身を除く): 358938840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 175949, 351898, 527847, 703796, 879745, 1055694, 1231643, 1407592, 1759490, 2111388, 2463286, 2639235, 3518980, 3694929, 4222776, 4926572, 5278470, 6158215, 7037960, 7389858, 9853144, 10556940, 12316430, 14779716, 18474645, 21113880, 24632860, 29559432, 36949290, 49265720, 73898580, 147797160]

約数ペア:

[(1, 147797160), (2, 73898580), (3, 49265720), (4, 36949290), (5, 29559432), (6, 24632860), (7, 21113880), (8, 18474645), (10, 14779716), (12, 12316430), (14, 10556940), (15, 9853144), (20, 7389858), (21, 7037960), (24, 6158215), (28, 5278470), (30, 4926572), (35, 4222776), (40, 3694929), (42, 3518980), (56, 2639235), (60, 2463286), (70, 2111388), (84, 1759490), (105, 1407592), (120, 1231643), (140, 1055694), (168, 879745), (210, 703796), (280, 527847), (420, 351898), (840, 175949)]