150401440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{134287}}^1$

素因数の和:134309

約数の個数: 48

約数和(自身を含む): 406086912

約数和(自身を除く): 255685472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 134287, 268574, 537148, 671435, 940009, 1074296, 1342870, 1880018, 2148592, 2685740, 3760036, 4297184, 4700045, 5371480, 7520072, 9400090, 10742960, 15040144, 18800180, 21485920, 30080288, 37600360, 75200720, 150401440]

約数ペア:

[(1, 150401440), (2, 75200720), (4, 37600360), (5, 30080288), (7, 21485920), (8, 18800180), (10, 15040144), (14, 10742960), (16, 9400090), (20, 7520072), (28, 5371480), (32, 4700045), (35, 4297184), (40, 3760036), (56, 2685740), (70, 2148592), (80, 1880018), (112, 1342870), (140, 1074296), (160, 940009), (224, 671435), (280, 537148), (560, 268574), (1120, 134287)]