157098416720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1409713}}^1$

素因数の和:1409932

約数の個数: 80

約数和(自身を含む): 419530886400

約数和(自身を除く): 262432469680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 199, 280, 398, 560, 796, 995, 1393, 1592, 1990, 2786, 3184, 3980, 5572, 6965, 7960, 11144, 13930, 15920, 22288, 27860, 55720, 111440, 1409713, 2819426, 5638852, 7048565, 9867991, 11277704, 14097130, 19735982, 22555408, 28194260, 39471964, 49339955, 56388520, 78943928, 98679910, 112777040, 157887856, 197359820, 280532887, 394719640, 561065774, 789439280, 1122131548, 1402664435, 1963730209, 2244263096, 2805328870, 3927460418, 4488526192, 5610657740, 7854920836, 9818651045, 11221315480, 15709841672, 19637302090, 22442630960, 31419683344, 39274604180, 78549208360, 157098416720]

約数ペア:

[(1, 157098416720), (2, 78549208360), (4, 39274604180), (5, 31419683344), (7, 22442630960), (8, 19637302090), (10, 15709841672), (14, 11221315480), (16, 9818651045), (20, 7854920836), (28, 5610657740), (35, 4488526192), (40, 3927460418), (56, 2805328870), (70, 2244263096), (80, 1963730209), (112, 1402664435), (140, 1122131548), (199, 789439280), (280, 561065774), (398, 394719640), (560, 280532887), (796, 197359820), (995, 157887856), (1393, 112777040), (1592, 98679910), (1990, 78943928), (2786, 56388520), (3184, 49339955), (3980, 39471964), (5572, 28194260), (6965, 22555408), (7960, 19735982), (11144, 14097130), (13930, 11277704), (15920, 9867991), (22288, 7048565), (27860, 5638852), (55720, 2819426), (111440, 1409713)]