199699320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5351}}^1$

素因数の和:5676

約数の個数: 64

約数和(自身を含む): 601136640

約数和(自身を除く): 401437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 5351, 6220, 7464, 9330, 10702, 12440, 16053, 18660, 21404, 26755, 32106, 37320, 42808, 53510, 64212, 80265, 107020, 128424, 160530, 214040, 321060, 642120, 1664161, 3328322, 4992483, 6656644, 8320805, 9984966, 13313288, 16641610, 19969932, 24962415, 33283220, 39939864, 49924830, 66566440, 99849660, 199699320]

約数ペア:

[(1, 199699320), (2, 99849660), (3, 66566440), (4, 49924830), (5, 39939864), (6, 33283220), (8, 24962415), (10, 19969932), (12, 16641610), (15, 13313288), (20, 9984966), (24, 8320805), (30, 6656644), (40, 4992483), (60, 3328322), (120, 1664161), (311, 642120), (622, 321060), (933, 214040), (1244, 160530), (1555, 128424), (1866, 107020), (2488, 80265), (3110, 64212), (3732, 53510), (4665, 42808), (5351, 37320), (6220, 32106), (7464, 26755), (9330, 21404), (10702, 18660), (12440, 16053)]