168727680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1$

素因数の和:2699

約数の個数: 192

約数和(自身を含む): 635843520

約数和(自身を除く): 467115840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2663, 2880, 3168, 3520, 3960, 4224, 5280, 5326, 5760, 6336, 7040, 7920, 7989, 10560, 10652, 12672, 13315, 15840, 15978, 21120, 21304, 23967, 26630, 29293, 31680, 31956, 39945, 42608, 47934, 53260, 58586, 63360, 63912, 79890, 85216, 87879, 95868, 106520, 117172, 119835, 127824, 146465, 159780, 170432, 175758, 191736, 213040, 234344, 239670, 255648, 263637, 292930, 319560, 340864, 351516, 383472, 426080, 439395, 468688, 479340, 511296, 527274, 585860, 639120, 703032, 766944, 852160, 878790, 937376, 958680, 1022592, 1054548, 1171720, 1278240, 1318185, 1406064, 1533888, 1704320, 1757580, 1874752, 1917360, 2109096, 2343440, 2556480, 2636370, 2812128, 3067776, 3515160, 3749504, 3834720, 4218192, 4686880, 5112960, 5272740, 5624256, 7030320, 7669440, 8436384, 9373760, 10545480, 11248512, 14060640, 15338880, 16872768, 18747520, 21090960, 28121280, 33745536, 42181920, 56242560, 84363840, 168727680]

約数ペア:

[(1, 168727680), (2, 84363840), (3, 56242560), (4, 42181920), (5, 33745536), (6, 28121280), (8, 21090960), (9, 18747520), (10, 16872768), (11, 15338880), (12, 14060640), (15, 11248512), (16, 10545480), (18, 9373760), (20, 8436384), (22, 7669440), (24, 7030320), (30, 5624256), (32, 5272740), (33, 5112960), (36, 4686880), (40, 4218192), (44, 3834720), (45, 3749504), (48, 3515160), (55, 3067776), (60, 2812128), (64, 2636370), (66, 2556480), (72, 2343440), (80, 2109096), (88, 1917360), (90, 1874752), (96, 1757580), (99, 1704320), (110, 1533888), (120, 1406064), (128, 1318185), (132, 1278240), (144, 1171720), (160, 1054548), (165, 1022592), (176, 958680), (180, 937376), (192, 878790), (198, 852160), (220, 766944), (240, 703032), (264, 639120), (288, 585860), (320, 527274), (330, 511296), (352, 479340), (360, 468688), (384, 439395), (396, 426080), (440, 383472), (480, 351516), (495, 340864), (528, 319560), (576, 292930), (640, 263637), (660, 255648), (704, 239670), (720, 234344), (792, 213040), (880, 191736), (960, 175758), (990, 170432), (1056, 159780), (1152, 146465), (1320, 127824), (1408, 119835), (1440, 117172), (1584, 106520), (1760, 95868), (1920, 87879), (1980, 85216), (2112, 79890), (2640, 63912), (2663, 63360), (2880, 58586), (3168, 53260), (3520, 47934), (3960, 42608), (4224, 39945), (5280, 31956), (5326, 31680), (5760, 29293), (6336, 26630), (7040, 23967), (7920, 21304), (7989, 21120), (10560, 15978), (10652, 15840), (12672, 13315)]