289048320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2281}}^1$

素因数の和:2319

約数の個数: 216

約数和(自身を含む): 1091471472

約数和(自身を除く): 802423152

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, 2281, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4562, 5280, 5760, 6336, 6843, 7040, 7920, 8448, 9124, 10560, 11405, 11520, 12672, 13686, 14080, 15840, 18248, 20529, 21120, 22810, 25091, 25344, 27372, 31680, 34215, 36496, 41058, 42240, 45620, 50182, 54744, 63360, 68430, 72992, 75273, 82116, 91240, 100364, 102645, 109488, 125455, 126720, 136860, 145984, 150546, 164232, 182480, 200728, 205290, 218976, 225819, 250910, 273720, 291968, 301092, 328464, 364960, 376365, 401456, 410580, 437952, 451638, 501820, 547440, 583936, 602184, 656928, 729920, 752730, 802912, 821160, 875904, 903276, 1003640, 1094880, 1129095, 1204368, 1313856, 1459840, 1505460, 1605824, 1642320, 1751808, 1806552, 2007280, 2189760, 2258190, 2408736, 2627712, 2919680, 3010920, 3211648, 3284640, 3613104, 4014560, 4379520, 4516380, 4817472, 5255424, 6021840, 6423296, 6569280, 7226208, 8029120, 8759040, 9032760, 9634944, 12043680, 13138560, 14452416, 16058240, 18065520, 19269888, 24087360, 26277120, 28904832, 32116480, 36131040, 48174720, 57809664, 72262080, 96349440, 144524160, 289048320]

約数ペア:

[(1, 289048320), (2, 144524160), (3, 96349440), (4, 72262080), (5, 57809664), (6, 48174720), (8, 36131040), (9, 32116480), (10, 28904832), (11, 26277120), (12, 24087360), (15, 19269888), (16, 18065520), (18, 16058240), (20, 14452416), (22, 13138560), (24, 12043680), (30, 9634944), (32, 9032760), (33, 8759040), (36, 8029120), (40, 7226208), (44, 6569280), (45, 6423296), (48, 6021840), (55, 5255424), (60, 4817472), (64, 4516380), (66, 4379520), (72, 4014560), (80, 3613104), (88, 3284640), (90, 3211648), (96, 3010920), (99, 2919680), (110, 2627712), (120, 2408736), (128, 2258190), (132, 2189760), (144, 2007280), (160, 1806552), (165, 1751808), (176, 1642320), (180, 1605824), (192, 1505460), (198, 1459840), (220, 1313856), (240, 1204368), (256, 1129095), (264, 1094880), (288, 1003640), (320, 903276), (330, 875904), (352, 821160), (360, 802912), (384, 752730), (396, 729920), (440, 656928), (480, 602184), (495, 583936), (528, 547440), (576, 501820), (640, 451638), (660, 437952), (704, 410580), (720, 401456), (768, 376365), (792, 364960), (880, 328464), (960, 301092), (990, 291968), (1056, 273720), (1152, 250910), (1280, 225819), (1320, 218976), (1408, 205290), (1440, 200728), (1584, 182480), (1760, 164232), (1920, 150546), (1980, 145984), (2112, 136860), (2281, 126720), (2304, 125455), (2640, 109488), (2816, 102645), (2880, 100364), (3168, 91240), (3520, 82116), (3840, 75273), (3960, 72992), (4224, 68430), (4562, 63360), (5280, 54744), (5760, 50182), (6336, 45620), (6843, 42240), (7040, 41058), (7920, 36496), (8448, 34215), (9124, 31680), (10560, 27372), (11405, 25344), (11520, 25091), (12672, 22810), (13686, 21120), (14080, 20529), (15840, 18248)]