148070720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{66103}}^1$

素因数の和:66127

約数の個数: 56

約数和(自身を含む): 402969984

約数和(自身を除く): 254899264

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, 66103, 132206, 264412, 330515, 462721, 528824, 661030, 925442, 1057648, 1322060, 1850884, 2115296, 2313605, 2644120, 3701768, 4230592, 4627210, 5288240, 7403536, 9254420, 10576480, 14807072, 18508840, 21152960, 29614144, 37017680, 74035360, 148070720]

約数ペア:

[(1, 148070720), (2, 74035360), (4, 37017680), (5, 29614144), (7, 21152960), (8, 18508840), (10, 14807072), (14, 10576480), (16, 9254420), (20, 7403536), (28, 5288240), (32, 4627210), (35, 4230592), (40, 3701768), (56, 2644120), (64, 2313605), (70, 2115296), (80, 1850884), (112, 1322060), (140, 1057648), (160, 925442), (224, 661030), (280, 528824), (320, 462721), (448, 330515), (560, 264412), (1120, 132206), (2240, 66103)]