126136640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{56311}}^1$

素因数の和:56335

約数の個数: 56

約数和(自身を含む): 343277952

約数和(自身を除く): 217141312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 56311, 112622, 225244, 281555, 394177, 450488, 563110, 788354, 900976, 1126220, 1576708, 1801952, 1970885, 2252440, 3153416, 3603904, 3941770, 4504880, 6306832, 7883540, 9009760, 12613664, 15767080, 18019520, 25227328, 31534160, 63068320, 126136640]

約数ペア:

[(1, 126136640), (2, 63068320), (4, 31534160), (5, 25227328), (7, 18019520), (8, 15767080), (10, 12613664), (14, 9009760), (16, 7883540), (20, 6306832), (28, 4504880), (32, 3941770), (35, 3603904), (40, 3153416), (56, 2252440), (64, 1970885), (70, 1801952), (80, 1576708), (112, 1126220), (140, 900976), (160, 788354), (224, 563110), (280, 450488), (320, 394177), (448, 281555), (560, 225244), (1120, 112622), (2240, 56311)]