140166880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{125149}}^1$

素因数の和:125171

約数の個数: 48

約数和(自身を含む): 378453600

約数和(自身を除く): 238286720

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, 125149, 250298, 500596, 625745, 876043, 1001192, 1251490, 1752086, 2002384, 2502980, 3504172, 4004768, 4380215, 5005960, 7008344, 8760430, 10011920, 14016688, 17520860, 20023840, 28033376, 35041720, 70083440, 140166880]

約数ペア:

[(1, 140166880), (2, 70083440), (4, 35041720), (5, 28033376), (7, 20023840), (8, 17520860), (10, 14016688), (14, 10011920), (16, 8760430), (20, 7008344), (28, 5005960), (32, 4380215), (35, 4004768), (40, 3504172), (56, 2502980), (70, 2002384), (80, 1752086), (112, 1251490), (140, 1001192), (160, 876043), (224, 625745), (280, 500596), (560, 250298), (1120, 125149)]