2017241040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{78553}}^1$

素因数の和:78676

約数の個数: 80

約数和(自身を含む): 6311971008

約数和(自身を除く): 4294729968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8560, 12840, 25680, 78553, 157106, 235659, 314212, 392765, 471318, 628424, 785530, 942636, 1178295, 1256848, 1571060, 1885272, 2356590, 3142120, 3770544, 4713180, 6284240, 8405171, 9426360, 16810342, 18852720, 25215513, 33620684, 42025855, 50431026, 67241368, 84051710, 100862052, 126077565, 134482736, 168103420, 201724104, 252155130, 336206840, 403448208, 504310260, 672413680, 1008620520, 2017241040]

約数ペア:

[(1, 2017241040), (2, 1008620520), (3, 672413680), (4, 504310260), (5, 403448208), (6, 336206840), (8, 252155130), (10, 201724104), (12, 168103420), (15, 134482736), (16, 126077565), (20, 100862052), (24, 84051710), (30, 67241368), (40, 50431026), (48, 42025855), (60, 33620684), (80, 25215513), (107, 18852720), (120, 16810342), (214, 9426360), (240, 8405171), (321, 6284240), (428, 4713180), (535, 3770544), (642, 3142120), (856, 2356590), (1070, 1885272), (1284, 1571060), (1605, 1256848), (1712, 1178295), (2140, 942636), (2568, 785530), (3210, 628424), (4280, 471318), (5136, 392765), (6420, 314212), (8560, 235659), (12840, 157106), (25680, 78553)]