132240640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{14759}}^1$

素因数の和:14787

約数の個数: 72

約数和(自身を含む): 362033280

約数和(自身を除く): 229792640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 14759, 29518, 59036, 73795, 103313, 118072, 147590, 206626, 236144, 295180, 413252, 472288, 516565, 590360, 826504, 944576, 1033130, 1180720, 1653008, 1889152, 2066260, 2361440, 3306016, 3778304, 4132520, 4722880, 6612032, 8265040, 9445760, 13224064, 16530080, 18891520, 26448128, 33060160, 66120320, 132240640]

約数ペア:

[(1, 132240640), (2, 66120320), (4, 33060160), (5, 26448128), (7, 18891520), (8, 16530080), (10, 13224064), (14, 9445760), (16, 8265040), (20, 6612032), (28, 4722880), (32, 4132520), (35, 3778304), (40, 3306016), (56, 2361440), (64, 2066260), (70, 1889152), (80, 1653008), (112, 1180720), (128, 1033130), (140, 944576), (160, 826504), (224, 590360), (256, 516565), (280, 472288), (320, 413252), (448, 295180), (560, 236144), (640, 206626), (896, 147590), (1120, 118072), (1280, 103313), (1792, 73795), (2240, 59036), (4480, 29518), (8960, 14759)]