143369440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47161}}^1$

素因数の和:47195

約数の個数: 48

約数和(自身を含む): 356544720

約数和(自身を除く): 213175280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 47161, 94322, 188644, 235805, 377288, 471610, 754576, 896059, 943220, 1509152, 1792118, 1886440, 3584236, 3772880, 4480295, 7168472, 7545760, 8960590, 14336944, 17921180, 28673888, 35842360, 71684720, 143369440]

約数ペア:

[(1, 143369440), (2, 71684720), (4, 35842360), (5, 28673888), (8, 17921180), (10, 14336944), (16, 8960590), (19, 7545760), (20, 7168472), (32, 4480295), (38, 3772880), (40, 3584236), (76, 1886440), (80, 1792118), (95, 1509152), (152, 943220), (160, 896059), (190, 754576), (304, 471610), (380, 377288), (608, 235805), (760, 188644), (1520, 94322), (3040, 47161)]