1331819216640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10509937}}^1$

素因数の和:10509975

約数の個数: 216

約数和(自身を含む): 5026861305648

約数和(自身を除く): 3695042089008

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, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 21120, 25344, 31680, 42240, 63360, 126720, 10509937, 21019874, 31529811, 42039748, 52549685, 63059622, 84079496, 94589433, 105099370, 115609307, 126119244, 157649055, 168158992, 189178866, 210198740, 231218614, 252238488, 315298110, 336317984, 346827921, 378357732, 420397480, 462437228, 472947165, 504476976, 578046535, 630596220, 672635968, 693655842, 756715464, 840794960, 924874456, 945894330, 1008953952, 1040483763, 1156093070, 1261192440, 1345271936, 1387311684, 1513430928, 1681589920, 1734139605, 1849748912, 1891788660, 2017907904, 2080967526, 2312186140, 2522384880, 2690543872, 2774623368, 3026861856, 3363179840, 3468279210, 3699497824, 3783577320, 4035815808, 4161935052, 4624372280, 5044769760, 5202418815, 5549246736, 6053723712, 6726359680, 6936558420, 7398995648, 7567154640, 8071631616, 8323870104, 9248744560, 10089539520, 10404837630, 11098493472, 12107447424, 13452719360, 13873116840, 14797991296, 15134309280, 16647740208, 18497489120, 20179079040, 20809675260, 22196986944, 24214894848, 27746233680, 29595982592, 30268618560, 33295480416, 36994978240, 40358158080, 41619350520, 44393973888, 55492467360, 60537237120, 66590960832, 73989956480, 83238701040, 88787947776, 110984934720, 121074474240, 133181921664, 147979912960, 166477402080, 221969869440, 266363843328, 332954804160, 443939738880, 665909608320, 1331819216640]

約数ペア:

[(1, 1331819216640), (2, 665909608320), (3, 443939738880), (4, 332954804160), (5, 266363843328), (6, 221969869440), (8, 166477402080), (9, 147979912960), (10, 133181921664), (11, 121074474240), (12, 110984934720), (15, 88787947776), (16, 83238701040), (18, 73989956480), (20, 66590960832), (22, 60537237120), (24, 55492467360), (30, 44393973888), (32, 41619350520), (33, 40358158080), (36, 36994978240), (40, 33295480416), (44, 30268618560), (45, 29595982592), (48, 27746233680), (55, 24214894848), (60, 22196986944), (64, 20809675260), (66, 20179079040), (72, 18497489120), (80, 16647740208), (88, 15134309280), (90, 14797991296), (96, 13873116840), (99, 13452719360), (110, 12107447424), (120, 11098493472), (128, 10404837630), (132, 10089539520), (144, 9248744560), (160, 8323870104), (165, 8071631616), (176, 7567154640), (180, 7398995648), (192, 6936558420), (198, 6726359680), (220, 6053723712), (240, 5549246736), (256, 5202418815), (264, 5044769760), (288, 4624372280), (320, 4161935052), (330, 4035815808), (352, 3783577320), (360, 3699497824), (384, 3468279210), (396, 3363179840), (440, 3026861856), (480, 2774623368), (495, 2690543872), (528, 2522384880), (576, 2312186140), (640, 2080967526), (660, 2017907904), (704, 1891788660), (720, 1849748912), (768, 1734139605), (792, 1681589920), (880, 1513430928), (960, 1387311684), (990, 1345271936), (1056, 1261192440), (1152, 1156093070), (1280, 1040483763), (1320, 1008953952), (1408, 945894330), (1440, 924874456), (1584, 840794960), (1760, 756715464), (1920, 693655842), (1980, 672635968), (2112, 630596220), (2304, 578046535), (2640, 504476976), (2816, 472947165), (2880, 462437228), (3168, 420397480), (3520, 378357732), (3840, 346827921), (3960, 336317984), (4224, 315298110), (5280, 252238488), (5760, 231218614), (6336, 210198740), (7040, 189178866), (7920, 168158992), (8448, 157649055), (10560, 126119244), (11520, 115609307), (12672, 105099370), (14080, 94589433), (15840, 84079496), (21120, 63059622), (25344, 52549685), (31680, 42039748), (42240, 31529811), (63360, 21019874), (126720, 10509937)]