66166080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 112

約数和(自身を含む): 211896960

約数和(自身を除く): 145730880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 439, 471, 480, 628, 785, 878, 942, 960, 1256, 1317, 1570, 1756, 1884, 2195, 2355, 2512, 2634, 3140, 3512, 3768, 4390, 4710, 5024, 5268, 6280, 6585, 7024, 7536, 8780, 9420, 10048, 10536, 12560, 13170, 14048, 15072, 17560, 18840, 21072, 25120, 26340, 28096, 30144, 35120, 37680, 42144, 50240, 52680, 68923, 70240, 75360, 84288, 105360, 137846, 140480, 150720, 206769, 210720, 275692, 344615, 413538, 421440, 551384, 689230, 827076, 1033845, 1102768, 1378460, 1654152, 2067690, 2205536, 2756920, 3308304, 4135380, 4411072, 5513840, 6616608, 8270760, 11027680, 13233216, 16541520, 22055360, 33083040, 66166080]

約数ペア:

[(1, 66166080), (2, 33083040), (3, 22055360), (4, 16541520), (5, 13233216), (6, 11027680), (8, 8270760), (10, 6616608), (12, 5513840), (15, 4411072), (16, 4135380), (20, 3308304), (24, 2756920), (30, 2205536), (32, 2067690), (40, 1654152), (48, 1378460), (60, 1102768), (64, 1033845), (80, 827076), (96, 689230), (120, 551384), (157, 421440), (160, 413538), (192, 344615), (240, 275692), (314, 210720), (320, 206769), (439, 150720), (471, 140480), (480, 137846), (628, 105360), (785, 84288), (878, 75360), (942, 70240), (960, 68923), (1256, 52680), (1317, 50240), (1570, 42144), (1756, 37680), (1884, 35120), (2195, 30144), (2355, 28096), (2512, 26340), (2634, 25120), (3140, 21072), (3512, 18840), (3768, 17560), (4390, 15072), (4710, 14048), (5024, 13170), (5268, 12560), (6280, 10536), (6585, 10048), (7024, 9420), (7536, 8780)]