189846360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 679311360

約数和(自身を除く): 489465000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 191, 198, 220, 251, 264, 330, 360, 382, 396, 440, 495, 502, 573, 660, 753, 764, 792, 955, 990, 1004, 1146, 1255, 1320, 1506, 1528, 1719, 1910, 1980, 2008, 2101, 2259, 2292, 2510, 2761, 2865, 3012, 3438, 3765, 3820, 3960, 4202, 4518, 4584, 5020, 5522, 5730, 6024, 6303, 6876, 7530, 7640, 8283, 8404, 8595, 9036, 10040, 10505, 11044, 11295, 11460, 12606, 13752, 13805, 15060, 16566, 16808, 17190, 18072, 18909, 21010, 22088, 22590, 22920, 24849, 25212, 27610, 30120, 31515, 33132, 34380, 37818, 41415, 42020, 45180, 47941, 49698, 50424, 55220, 63030, 66264, 68760, 75636, 82830, 84040, 90360, 94545, 95882, 99396, 110440, 124245, 126060, 143823, 151272, 165660, 189090, 191764, 198792, 239705, 248490, 252120, 287646, 331320, 378180, 383528, 431469, 479410, 496980, 527351, 575292, 719115, 756360, 862938, 958820, 993960, 1054702, 1150584, 1438230, 1582053, 1725876, 1917640, 2109404, 2157345, 2636755, 2876460, 3164106, 3451752, 4218808, 4314690, 4746159, 5273510, 5752920, 6328212, 7910265, 8629380, 9492318, 10547020, 12656424, 15820530, 17258760, 18984636, 21094040, 23730795, 31641060, 37969272, 47461590, 63282120, 94923180, 189846360]

約数ペア:

[(1, 189846360), (2, 94923180), (3, 63282120), (4, 47461590), (5, 37969272), (6, 31641060), (8, 23730795), (9, 21094040), (10, 18984636), (11, 17258760), (12, 15820530), (15, 12656424), (18, 10547020), (20, 9492318), (22, 8629380), (24, 7910265), (30, 6328212), (33, 5752920), (36, 5273510), (40, 4746159), (44, 4314690), (45, 4218808), (55, 3451752), (60, 3164106), (66, 2876460), (72, 2636755), (88, 2157345), (90, 2109404), (99, 1917640), (110, 1725876), (120, 1582053), (132, 1438230), (165, 1150584), (180, 1054702), (191, 993960), (198, 958820), (220, 862938), (251, 756360), (264, 719115), (330, 575292), (360, 527351), (382, 496980), (396, 479410), (440, 431469), (495, 383528), (502, 378180), (573, 331320), (660, 287646), (753, 252120), (764, 248490), (792, 239705), (955, 198792), (990, 191764), (1004, 189090), (1146, 165660), (1255, 151272), (1320, 143823), (1506, 126060), (1528, 124245), (1719, 110440), (1910, 99396), (1980, 95882), (2008, 94545), (2101, 90360), (2259, 84040), (2292, 82830), (2510, 75636), (2761, 68760), (2865, 66264), (3012, 63030), (3438, 55220), (3765, 50424), (3820, 49698), (3960, 47941), (4202, 45180), (4518, 42020), (4584, 41415), (5020, 37818), (5522, 34380), (5730, 33132), (6024, 31515), (6303, 30120), (6876, 27610), (7530, 25212), (7640, 24849), (8283, 22920), (8404, 22590), (8595, 22088), (9036, 21010), (10040, 18909), (10505, 18072), (11044, 17190), (11295, 16808), (11460, 16566), (12606, 15060), (13752, 13805)]