2017703280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{78571}}^1$

素因数の和:78694

約数の個数: 80

約数和(自身を含む): 6313417344

約数和(自身を除く): 4295714064

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, 78571, 157142, 235713, 314284, 392855, 471426, 628568, 785710, 942852, 1178565, 1257136, 1571420, 1885704, 2357130, 3142840, 3771408, 4714260, 6285680, 8407097, 9428520, 16814194, 18857040, 25221291, 33628388, 42035485, 50442582, 67256776, 84070970, 100885164, 126106455, 134513552, 168141940, 201770328, 252212910, 336283880, 403540656, 504425820, 672567760, 1008851640, 2017703280]

約数ペア:

[(1, 2017703280), (2, 1008851640), (3, 672567760), (4, 504425820), (5, 403540656), (6, 336283880), (8, 252212910), (10, 201770328), (12, 168141940), (15, 134513552), (16, 126106455), (20, 100885164), (24, 84070970), (30, 67256776), (40, 50442582), (48, 42035485), (60, 33628388), (80, 25221291), (107, 18857040), (120, 16814194), (214, 9428520), (240, 8407097), (321, 6285680), (428, 4714260), (535, 3771408), (642, 3142840), (856, 2357130), (1070, 1885704), (1284, 1571420), (1605, 1257136), (1712, 1178565), (2140, 942852), (2568, 785710), (3210, 628568), (4280, 471426), (5136, 392855), (6420, 314284), (8560, 235713), (12840, 157142), (25680, 78571)]