217166520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{3083}}^1$

素因数の和:3684

約数の個数: 64

約数和(自身を含む): 652821120

約数和(自身を除く): 435654600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 1174, 1761, 2348, 2935, 3083, 3522, 4696, 5870, 6166, 7044, 8805, 9249, 11740, 12332, 14088, 15415, 17610, 18498, 23480, 24664, 30830, 35220, 36996, 46245, 61660, 70440, 73992, 92490, 123320, 184980, 369960, 1809721, 3619442, 5429163, 7238884, 9048605, 10858326, 14477768, 18097210, 21716652, 27145815, 36194420, 43433304, 54291630, 72388840, 108583260, 217166520]

約数ペア:

[(1, 217166520), (2, 108583260), (3, 72388840), (4, 54291630), (5, 43433304), (6, 36194420), (8, 27145815), (10, 21716652), (12, 18097210), (15, 14477768), (20, 10858326), (24, 9048605), (30, 7238884), (40, 5429163), (60, 3619442), (120, 1809721), (587, 369960), (1174, 184980), (1761, 123320), (2348, 92490), (2935, 73992), (3083, 70440), (3522, 61660), (4696, 46245), (5870, 36996), (6166, 35220), (7044, 30830), (8805, 24664), (9249, 23480), (11740, 18498), (12332, 17610), (14088, 15415)]