197535720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53101}}^1$

素因数の和:53146

約数の個数: 64

約数和(自身を含む): 611735040

約数和(自身を除く): 414199320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 53101, 106202, 159303, 212404, 265505, 318606, 424808, 531010, 637212, 796515, 1062020, 1274424, 1593030, 1646131, 2124040, 3186060, 3292262, 4938393, 6372120, 6584524, 8230655, 9876786, 13169048, 16461310, 19753572, 24691965, 32922620, 39507144, 49383930, 65845240, 98767860, 197535720]

約数ペア:

[(1, 197535720), (2, 98767860), (3, 65845240), (4, 49383930), (5, 39507144), (6, 32922620), (8, 24691965), (10, 19753572), (12, 16461310), (15, 13169048), (20, 9876786), (24, 8230655), (30, 6584524), (31, 6372120), (40, 4938393), (60, 3292262), (62, 3186060), (93, 2124040), (120, 1646131), (124, 1593030), (155, 1274424), (186, 1062020), (248, 796515), (310, 637212), (372, 531010), (465, 424808), (620, 318606), (744, 265505), (930, 212404), (1240, 159303), (1860, 106202), (3720, 53101)]