2119927680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9437}}^1$

素因数の和:9478

約数の個数: 256

約数和(自身を含む): 8086478400

約数和(自身を除く): 5966550720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 9437, 11232, 12480, 14040, 14976, 17280, 18720, 18874, 22464, 24960, 28080, 28311, 37440, 37748, 44928, 47185, 56160, 56622, 74880, 75496, 84933, 94370, 112320, 113244, 122681, 141555, 150992, 169866, 188740, 224640, 226488, 245362, 254799, 283110, 301984, 339732, 368043, 377480, 424665, 452976, 490724, 509598, 566220, 603968, 613405, 679464, 736086, 754960, 849330, 905952, 981448, 1019196, 1104129, 1132440, 1207936, 1226810, 1273995, 1358928, 1472172, 1509920, 1698660, 1811904, 1840215, 1962896, 2038392, 2208258, 2264880, 2453620, 2547990, 2717856, 2944344, 3019840, 3312387, 3397320, 3623808, 3680430, 3925792, 4076784, 4416516, 4529760, 4907240, 5095980, 5435712, 5520645, 5888688, 6039680, 6624774, 6794640, 7360860, 7851584, 8153568, 8833032, 9059520, 9814480, 10191960, 10871424, 11041290, 11777376, 13249548, 13589280, 14721720, 15703168, 16307136, 16561935, 17666064, 18119040, 19628960, 20383920, 22082580, 23554752, 26499096, 27178560, 29443440, 32614272, 33123870, 35332128, 39257920, 40767840, 44165160, 47109504, 52998192, 54357120, 58886880, 66247740, 70664256, 78515840, 81535680, 88330320, 105996384, 117773760, 132495480, 141328512, 163071360, 176660640, 211992768, 235547520, 264990960, 353321280, 423985536, 529981920, 706642560, 1059963840, 2119927680]

約数ペア:

[(1, 2119927680), (2, 1059963840), (3, 706642560), (4, 529981920), (5, 423985536), (6, 353321280), (8, 264990960), (9, 235547520), (10, 211992768), (12, 176660640), (13, 163071360), (15, 141328512), (16, 132495480), (18, 117773760), (20, 105996384), (24, 88330320), (26, 81535680), (27, 78515840), (30, 70664256), (32, 66247740), (36, 58886880), (39, 54357120), (40, 52998192), (45, 47109504), (48, 44165160), (52, 40767840), (54, 39257920), (60, 35332128), (64, 33123870), (65, 32614272), (72, 29443440), (78, 27178560), (80, 26499096), (90, 23554752), (96, 22082580), (104, 20383920), (108, 19628960), (117, 18119040), (120, 17666064), (128, 16561935), (130, 16307136), (135, 15703168), (144, 14721720), (156, 13589280), (160, 13249548), (180, 11777376), (192, 11041290), (195, 10871424), (208, 10191960), (216, 9814480), (234, 9059520), (240, 8833032), (260, 8153568), (270, 7851584), (288, 7360860), (312, 6794640), (320, 6624774), (351, 6039680), (360, 5888688), (384, 5520645), (390, 5435712), (416, 5095980), (432, 4907240), (468, 4529760), (480, 4416516), (520, 4076784), (540, 3925792), (576, 3680430), (585, 3623808), (624, 3397320), (640, 3312387), (702, 3019840), (720, 2944344), (780, 2717856), (832, 2547990), (864, 2453620), (936, 2264880), (960, 2208258), (1040, 2038392), (1080, 1962896), (1152, 1840215), (1170, 1811904), (1248, 1698660), (1404, 1509920), (1440, 1472172), (1560, 1358928), (1664, 1273995), (1728, 1226810), (1755, 1207936), (1872, 1132440), (1920, 1104129), (2080, 1019196), (2160, 981448), (2340, 905952), (2496, 849330), (2808, 754960), (2880, 736086), (3120, 679464), (3456, 613405), (3510, 603968), (3744, 566220), (4160, 509598), (4320, 490724), (4680, 452976), (4992, 424665), (5616, 377480), (5760, 368043), (6240, 339732), (7020, 301984), (7488, 283110), (8320, 254799), (8640, 245362), (9360, 226488), (9437, 224640), (11232, 188740), (12480, 169866), (14040, 150992), (14976, 141555), (17280, 122681), (18720, 113244), (18874, 112320), (22464, 94370), (24960, 84933), (28080, 75496), (28311, 74880), (37440, 56622), (37748, 56160), (44928, 47185)]