2012051520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1873}}^1$

素因数の和:2269

約数の個数: 168

約数和(自身を含む): 6942877656

約数和(自身を除く): 4930826136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 373, 480, 576, 720, 746, 960, 1119, 1440, 1492, 1865, 1873, 2238, 2880, 2984, 3357, 3730, 3746, 4476, 5595, 5619, 5968, 6714, 7460, 7492, 8952, 9365, 11190, 11238, 11936, 13428, 14920, 14984, 16785, 16857, 17904, 18730, 22380, 22476, 23872, 26856, 28095, 29840, 29968, 33570, 33714, 35808, 37460, 44760, 44952, 53712, 56190, 59680, 59936, 67140, 67428, 71616, 74920, 84285, 89520, 89904, 107424, 112380, 119360, 119872, 134280, 134856, 149840, 168570, 179040, 179808, 214848, 224760, 268560, 269712, 299680, 337140, 358080, 359616, 449520, 537120, 539424, 599360, 674280, 698629, 899040, 1074240, 1078848, 1348560, 1397258, 1798080, 2095887, 2697120, 2794516, 3493145, 4191774, 5394240, 5589032, 6287661, 6986290, 8383548, 10479435, 11178064, 12575322, 13972580, 16767096, 20958870, 22356128, 25150644, 27945160, 31438305, 33534192, 41917740, 44712256, 50301288, 55890320, 62876610, 67068384, 83835480, 100602576, 111780640, 125753220, 134136768, 167670960, 201205152, 223561280, 251506440, 335341920, 402410304, 503012880, 670683840, 1006025760, 2012051520]

約数ペア:

[(1, 2012051520), (2, 1006025760), (3, 670683840), (4, 503012880), (5, 402410304), (6, 335341920), (8, 251506440), (9, 223561280), (10, 201205152), (12, 167670960), (15, 134136768), (16, 125753220), (18, 111780640), (20, 100602576), (24, 83835480), (30, 67068384), (32, 62876610), (36, 55890320), (40, 50301288), (45, 44712256), (48, 41917740), (60, 33534192), (64, 31438305), (72, 27945160), (80, 25150644), (90, 22356128), (96, 20958870), (120, 16767096), (144, 13972580), (160, 12575322), (180, 11178064), (192, 10479435), (240, 8383548), (288, 6986290), (320, 6287661), (360, 5589032), (373, 5394240), (480, 4191774), (576, 3493145), (720, 2794516), (746, 2697120), (960, 2095887), (1119, 1798080), (1440, 1397258), (1492, 1348560), (1865, 1078848), (1873, 1074240), (2238, 899040), (2880, 698629), (2984, 674280), (3357, 599360), (3730, 539424), (3746, 537120), (4476, 449520), (5595, 359616), (5619, 358080), (5968, 337140), (6714, 299680), (7460, 269712), (7492, 268560), (8952, 224760), (9365, 214848), (11190, 179808), (11238, 179040), (11936, 168570), (13428, 149840), (14920, 134856), (14984, 134280), (16785, 119872), (16857, 119360), (17904, 112380), (18730, 107424), (22380, 89904), (22476, 89520), (23872, 84285), (26856, 74920), (28095, 71616), (29840, 67428), (29968, 67140), (33570, 59936), (33714, 59680), (35808, 56190), (37460, 53712), (44760, 44952)]