266454120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{14143}}^1$

素因数の和:14314

約数の個数: 64

約数和(自身を含む): 804510720

約数和(自身を除く): 538056600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 14143, 18840, 28286, 42429, 56572, 70715, 84858, 113144, 141430, 169716, 212145, 282860, 339432, 424290, 565720, 848580, 1697160, 2220451, 4440902, 6661353, 8881804, 11102255, 13322706, 17763608, 22204510, 26645412, 33306765, 44409020, 53290824, 66613530, 88818040, 133227060, 266454120]

約数ペア:

[(1, 266454120), (2, 133227060), (3, 88818040), (4, 66613530), (5, 53290824), (6, 44409020), (8, 33306765), (10, 26645412), (12, 22204510), (15, 17763608), (20, 13322706), (24, 11102255), (30, 8881804), (40, 6661353), (60, 4440902), (120, 2220451), (157, 1697160), (314, 848580), (471, 565720), (628, 424290), (785, 339432), (942, 282860), (1256, 212145), (1570, 169716), (1884, 141430), (2355, 113144), (3140, 84858), (3768, 70715), (4710, 56572), (6280, 42429), (9420, 28286), (14143, 18840)]