1137127680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2574

約数の個数: 288

約数和(自身を含む): 4347342720

約数和(自身を除く): 3210215040

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, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2531, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4680, 4992, 5062, 5616, 5760, 6240, 6912, 7020, 7488, 7593, 8320, 8640, 9360, 9984, 10124, 11232, 11520, 12480, 12655, 14040, 14976, 15186, 16640, 17280, 18720, 20248, 22464, 22779, 24960, 25310, 28080, 29952, 30372, 32903, 34560, 37440, 37965, 40496, 44928, 45558, 49920, 50620, 56160, 60744, 65806, 68337, 74880, 75930, 80992, 89856, 91116, 98709, 101240, 112320, 113895, 121488, 131612, 136674, 149760, 151860, 161984, 164515, 182232, 197418, 202480, 224640, 227790, 242976, 263224, 273348, 296127, 303720, 323968, 329030, 341685, 364464, 394836, 404960, 449280, 455580, 485952, 493545, 526448, 546696, 592254, 607440, 647936, 658060, 683370, 728928, 789672, 809920, 888381, 911160, 971904, 987090, 1052896, 1093392, 1184508, 1214880, 1316120, 1366740, 1457856, 1480635, 1579344, 1619840, 1776762, 1822320, 1943808, 1974180, 2105792, 2186784, 2369016, 2429760, 2632240, 2733480, 2915712, 2961270, 3158688, 3239680, 3553524, 3644640, 3948360, 4211584, 4373568, 4441905, 4738032, 4859520, 5264480, 5466960, 5831424, 5922540, 6317376, 7107048, 7289280, 7896720, 8423168, 8747136, 8883810, 9476064, 9719040, 10528960, 10933920, 11845080, 12634752, 14214096, 14578560, 15793440, 17494272, 17767620, 18952128, 21057920, 21867840, 23690160, 25269504, 28428192, 29157120, 31586880, 35535240, 37904256, 42115840, 43735680, 47380320, 56856384, 63173760, 71070480, 75808512, 87471360, 94760640, 113712768, 126347520, 142140960, 189521280, 227425536, 284281920, 379042560, 568563840, 1137127680]

約数ペア:

[(1, 1137127680), (2, 568563840), (3, 379042560), (4, 284281920), (5, 227425536), (6, 189521280), (8, 142140960), (9, 126347520), (10, 113712768), (12, 94760640), (13, 87471360), (15, 75808512), (16, 71070480), (18, 63173760), (20, 56856384), (24, 47380320), (26, 43735680), (27, 42115840), (30, 37904256), (32, 35535240), (36, 31586880), (39, 29157120), (40, 28428192), (45, 25269504), (48, 23690160), (52, 21867840), (54, 21057920), (60, 18952128), (64, 17767620), (65, 17494272), (72, 15793440), (78, 14578560), (80, 14214096), (90, 12634752), (96, 11845080), (104, 10933920), (108, 10528960), (117, 9719040), (120, 9476064), (128, 8883810), (130, 8747136), (135, 8423168), (144, 7896720), (156, 7289280), (160, 7107048), (180, 6317376), (192, 5922540), (195, 5831424), (208, 5466960), (216, 5264480), (234, 4859520), (240, 4738032), (256, 4441905), (260, 4373568), (270, 4211584), (288, 3948360), (312, 3644640), (320, 3553524), (351, 3239680), (360, 3158688), (384, 2961270), (390, 2915712), (416, 2733480), (432, 2632240), (468, 2429760), (480, 2369016), (520, 2186784), (540, 2105792), (576, 1974180), (585, 1943808), (624, 1822320), (640, 1776762), (702, 1619840), (720, 1579344), (768, 1480635), (780, 1457856), (832, 1366740), (864, 1316120), (936, 1214880), (960, 1184508), (1040, 1093392), (1080, 1052896), (1152, 987090), (1170, 971904), (1248, 911160), (1280, 888381), (1404, 809920), (1440, 789672), (1560, 728928), (1664, 683370), (1728, 658060), (1755, 647936), (1872, 607440), (1920, 592254), (2080, 546696), (2160, 526448), (2304, 493545), (2340, 485952), (2496, 455580), (2531, 449280), (2808, 404960), (2880, 394836), (3120, 364464), (3328, 341685), (3456, 329030), (3510, 323968), (3744, 303720), (3840, 296127), (4160, 273348), (4320, 263224), (4680, 242976), (4992, 227790), (5062, 224640), (5616, 202480), (5760, 197418), (6240, 182232), (6912, 164515), (7020, 161984), (7488, 151860), (7593, 149760), (8320, 136674), (8640, 131612), (9360, 121488), (9984, 113895), (10124, 112320), (11232, 101240), (11520, 98709), (12480, 91116), (12655, 89856), (14040, 80992), (14976, 75930), (15186, 74880), (16640, 68337), (17280, 65806), (18720, 60744), (20248, 56160), (22464, 50620), (22779, 49920), (24960, 45558), (25310, 44928), (28080, 40496), (29952, 37965), (30372, 37440), (32903, 34560)]