857704320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13537}}^1$

素因数の和:13573

約数の個数: 192

約数和(自身を含む): 3231249840

約数和(自身を除く): 2373545520

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, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 13537, 15840, 21120, 27074, 31680, 40611, 54148, 63360, 67685, 81222, 108296, 121833, 135370, 148907, 162444, 203055, 216592, 243666, 270740, 297814, 324888, 406110, 433184, 446721, 487332, 541480, 595628, 609165, 649776, 744535, 812220, 866368, 893442, 974664, 1082960, 1191256, 1218330, 1299552, 1340163, 1489070, 1624440, 1732736, 1786884, 1949328, 2165920, 2233605, 2382512, 2436660, 2599104, 2680326, 2978140, 3248880, 3573768, 3898656, 4331840, 4467210, 4765024, 4873320, 5198208, 5360652, 5956280, 6497760, 6700815, 7147536, 7797312, 8663680, 8934420, 9530048, 9746640, 10721304, 11912560, 12995520, 13401630, 14295072, 15594624, 17868840, 19060096, 19493280, 21442608, 23825120, 25991040, 26803260, 28590144, 35737680, 38986560, 42885216, 47650240, 53606520, 57180288, 71475360, 77973120, 85770432, 95300480, 107213040, 142950720, 171540864, 214426080, 285901440, 428852160, 857704320]

約数ペア:

[(1, 857704320), (2, 428852160), (3, 285901440), (4, 214426080), (5, 171540864), (6, 142950720), (8, 107213040), (9, 95300480), (10, 85770432), (11, 77973120), (12, 71475360), (15, 57180288), (16, 53606520), (18, 47650240), (20, 42885216), (22, 38986560), (24, 35737680), (30, 28590144), (32, 26803260), (33, 25991040), (36, 23825120), (40, 21442608), (44, 19493280), (45, 19060096), (48, 17868840), (55, 15594624), (60, 14295072), (64, 13401630), (66, 12995520), (72, 11912560), (80, 10721304), (88, 9746640), (90, 9530048), (96, 8934420), (99, 8663680), (110, 7797312), (120, 7147536), (128, 6700815), (132, 6497760), (144, 5956280), (160, 5360652), (165, 5198208), (176, 4873320), (180, 4765024), (192, 4467210), (198, 4331840), (220, 3898656), (240, 3573768), (264, 3248880), (288, 2978140), (320, 2680326), (330, 2599104), (352, 2436660), (360, 2382512), (384, 2233605), (396, 2165920), (440, 1949328), (480, 1786884), (495, 1732736), (528, 1624440), (576, 1489070), (640, 1340163), (660, 1299552), (704, 1218330), (720, 1191256), (792, 1082960), (880, 974664), (960, 893442), (990, 866368), (1056, 812220), (1152, 744535), (1320, 649776), (1408, 609165), (1440, 595628), (1584, 541480), (1760, 487332), (1920, 446721), (1980, 433184), (2112, 406110), (2640, 324888), (2880, 297814), (3168, 270740), (3520, 243666), (3960, 216592), (4224, 203055), (5280, 162444), (5760, 148907), (6336, 135370), (7040, 121833), (7920, 108296), (10560, 81222), (12672, 67685), (13537, 63360), (15840, 54148), (21120, 40611), (27074, 31680)]