151168360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2713}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 390816000

約数和(自身を除く): 239647640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 796, 995, 1393, 1592, 1990, 2713, 2786, 3980, 5426, 5572, 6965, 7960, 10852, 11144, 13565, 13930, 18991, 21704, 27130, 27860, 37982, 54260, 55720, 75964, 94955, 108520, 151928, 189910, 379820, 539887, 759640, 1079774, 2159548, 2699435, 3779209, 4319096, 5398870, 7558418, 10797740, 15116836, 18896045, 21595480, 30233672, 37792090, 75584180, 151168360]

約数ペア:

[(1, 151168360), (2, 75584180), (4, 37792090), (5, 30233672), (7, 21595480), (8, 18896045), (10, 15116836), (14, 10797740), (20, 7558418), (28, 5398870), (35, 4319096), (40, 3779209), (56, 2699435), (70, 2159548), (140, 1079774), (199, 759640), (280, 539887), (398, 379820), (796, 189910), (995, 151928), (1393, 108520), (1592, 94955), (1990, 75964), (2713, 55720), (2786, 54260), (3980, 37982), (5426, 27860), (5572, 27130), (6965, 21704), (7960, 18991), (10852, 13930), (11144, 13565)]