136477320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{162473}}^1$

素因数の和:162494

約数の個数: 64

約数和(自身を含む): 467925120

約数和(自身を除く): 331447800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 162473, 324946, 487419, 649892, 812365, 974838, 1137311, 1299784, 1624730, 1949676, 2274622, 2437095, 3249460, 3411933, 3899352, 4549244, 4874190, 5686555, 6498920, 6823866, 9098488, 9748380, 11373110, 13647732, 17059665, 19496760, 22746220, 27295464, 34119330, 45492440, 68238660, 136477320]

約数ペア:

[(1, 136477320), (2, 68238660), (3, 45492440), (4, 34119330), (5, 27295464), (6, 22746220), (7, 19496760), (8, 17059665), (10, 13647732), (12, 11373110), (14, 9748380), (15, 9098488), (20, 6823866), (21, 6498920), (24, 5686555), (28, 4874190), (30, 4549244), (35, 3899352), (40, 3411933), (42, 3249460), (56, 2437095), (60, 2274622), (70, 1949676), (84, 1624730), (105, 1299784), (120, 1137311), (140, 974838), (168, 812365), (210, 649892), (280, 487419), (420, 324946), (840, 162473)]