216033440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{192887}}^1$

素因数の和:192909

約数の個数: 48

約数和(自身を含む): 583293312

約数和(自身を除く): 367259872

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, 192887, 385774, 771548, 964435, 1350209, 1543096, 1928870, 2700418, 3086192, 3857740, 5400836, 6172384, 6751045, 7715480, 10801672, 13502090, 15430960, 21603344, 27004180, 30861920, 43206688, 54008360, 108016720, 216033440]

約数ペア:

[(1, 216033440), (2, 108016720), (4, 54008360), (5, 43206688), (7, 30861920), (8, 27004180), (10, 21603344), (14, 15430960), (16, 13502090), (20, 10801672), (28, 7715480), (32, 6751045), (35, 6172384), (40, 5400836), (56, 3857740), (70, 3086192), (80, 2700418), (112, 1928870), (140, 1543096), (160, 1350209), (224, 964435), (280, 771548), (560, 385774), (1120, 192887)]