68276799080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11519}}^1\times {\mathrm{21169}}^1$

素因数の和:32706

約数の個数: 64

約数和(自身を含む): 175592448000

約数和(自身を除く): 107315648920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11519, 21169, 23038, 42338, 46076, 57595, 80633, 84676, 92152, 105845, 115190, 148183, 161266, 169352, 211690, 230380, 296366, 322532, 403165, 423380, 460760, 592732, 645064, 740915, 806330, 846760, 1185464, 1481830, 1612660, 2963660, 3225320, 5927320, 243845711, 487691422, 975382844, 1219228555, 1706919977, 1950765688, 2438457110, 3413839954, 4876914220, 6827679908, 8534599885, 9753828440, 13655359816, 17069199770, 34138399540, 68276799080]

約数ペア:

[(1, 68276799080), (2, 34138399540), (4, 17069199770), (5, 13655359816), (7, 9753828440), (8, 8534599885), (10, 6827679908), (14, 4876914220), (20, 3413839954), (28, 2438457110), (35, 1950765688), (40, 1706919977), (56, 1219228555), (70, 975382844), (140, 487691422), (280, 243845711), (11519, 5927320), (21169, 3225320), (23038, 2963660), (42338, 1612660), (46076, 1481830), (57595, 1185464), (80633, 846760), (84676, 806330), (92152, 740915), (105845, 645064), (115190, 592732), (148183, 460760), (161266, 423380), (169352, 403165), (211690, 322532), (230380, 296366)]