209987160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1601}}^1$

素因数の和:2708

約数の個数: 64

約数和(自身を含む): 630931680

約数和(自身を除く): 420944520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1093, 1601, 2186, 3202, 3279, 4372, 4803, 5465, 6404, 6558, 8005, 8744, 9606, 10930, 12808, 13116, 16010, 16395, 19212, 21860, 24015, 26232, 32020, 32790, 38424, 43720, 48030, 64040, 65580, 96060, 131160, 192120, 1749893, 3499786, 5249679, 6999572, 8749465, 10499358, 13999144, 17498930, 20998716, 26248395, 34997860, 41997432, 52496790, 69995720, 104993580, 209987160]

約数ペア:

[(1, 209987160), (2, 104993580), (3, 69995720), (4, 52496790), (5, 41997432), (6, 34997860), (8, 26248395), (10, 20998716), (12, 17498930), (15, 13999144), (20, 10499358), (24, 8749465), (30, 6999572), (40, 5249679), (60, 3499786), (120, 1749893), (1093, 192120), (1601, 131160), (2186, 96060), (3202, 65580), (3279, 64040), (4372, 48030), (4803, 43720), (5465, 38424), (6404, 32790), (6558, 32020), (8005, 26232), (8744, 24015), (9606, 21860), (10930, 19212), (12808, 16395), (13116, 16010)]