20238612480

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1138

約数の個数: 384

約数和(自身を含む): 73025971200

約数和(自身を除く): 52787358720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 256, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 512, 540, 568, 576, 639, 640, 710, 720, 768, 852, 864, 960, 1024, 1031, 1065, 1080, 1136, 1152, 1278, 1280, 1420, 1440, 1536, 1704, 1728, 1917, 1920, 2048, 2062, 2130, 2160, 2272, 2304, 2556, 2560, 2840, 2880, 3072, 3093, 3195, 3408, 3456, 3834, 3840, 4124, 4260, 4320, 4544, 4608, 5112, 5120, 5155, 5680, 5760, 6144, 6186, 6390, 6816, 6912, 7668, 7680, 8248, 8520, 8640, 9088, 9216, 9279, 9585, 10224, 10240, 10310, 11360, 11520, 12372, 12780, 13632, 13824, 15336, 15360, 15465, 16496, 17040, 17280, 18176, 18432, 18558, 19170, 20448, 20620, 22720, 23040, 24744, 25560, 27264, 27648, 27837, 30672, 30720, 30930, 32992, 34080, 34560, 36352, 37116, 38340, 40896, 41240, 45440, 46080, 46395, 49488, 51120, 54528, 55296, 55674, 61344, 61860, 65984, 68160, 69120, 72704, 73201, 74232, 76680, 81792, 82480, 90880, 92160, 92790, 98976, 102240, 109056, 111348, 122688, 123720, 131968, 136320, 138240, 139185, 145408, 146402, 148464, 153360, 163584, 164960, 181760, 185580, 197952, 204480, 218112, 219603, 222696, 245376, 247440, 263936, 272640, 276480, 278370, 292804, 296928, 306720, 327168, 329920, 363520, 366005, 371160, 395904, 408960, 436224, 439206, 445392, 490752, 494880, 527872, 545280, 556740, 585608, 593856, 613440, 654336, 658809, 659840, 727040, 732010, 742320, 791808, 817920, 878412, 890784, 981504, 989760, 1055744, 1090560, 1098015, 1113480, 1171216, 1187712, 1226880, 1308672, 1317618, 1319680, 1464020, 1484640, 1583616, 1635840, 1756824, 1781568, 1963008, 1976427, 1979520, 2111488, 2181120, 2196030, 2226960, 2342432, 2375424, 2453760, 2635236, 2639360, 2928040, 2969280, 3167232, 3271680, 3294045, 3513648, 3563136, 3926016, 3952854, 3959040, 4392060, 4453920, 4684864, 4750848, 4907520, 5270472, 5278720, 5856080, 5938560, 6334464, 6543360, 6588090, 7027296, 7126272, 7905708, 7918080, 8784120, 8907840, 9369728, 9501696, 9815040, 9882135, 10540944, 10557440, 11712160, 11877120, 13176180, 14054592, 14252544, 15811416, 15836160, 17568240, 17815680, 18739456, 19003392, 19630080, 19764270, 21081888, 23424320, 23754240, 26352360, 28109184, 28505088, 31622832, 31672320, 35136480, 35631360, 37478912, 39528540, 42163776, 46848640, 47508480, 52704720, 56218368, 57010176, 63245664, 70272960, 71262720, 74957824, 79057080, 84327552, 93697280, 95016960, 105409440, 112436736, 126491328, 140545920, 142525440, 149915648, 158114160, 168655104, 187394560, 210818880, 224873472, 252982656, 281091840, 285050880, 316228320, 337310208, 374789120, 421637760, 449746944, 505965312, 562183680, 632456640, 674620416, 749578240, 843275520, 1011930624, 1124367360, 1264913280, 1349240832, 1686551040, 2023861248, 2248734720, 2529826560, 3373102080, 4047722496, 5059653120, 6746204160, 10119306240, 20238612480]

約数ペア:

[(1, 20238612480), (2, 10119306240), (3, 6746204160), (4, 5059653120), (5, 4047722496), (6, 3373102080), (8, 2529826560), (9, 2248734720), (10, 2023861248), (12, 1686551040), (15, 1349240832), (16, 1264913280), (18, 1124367360), (20, 1011930624), (24, 843275520), (27, 749578240), (30, 674620416), (32, 632456640), (36, 562183680), (40, 505965312), (45, 449746944), (48, 421637760), (54, 374789120), (60, 337310208), (64, 316228320), (71, 285050880), (72, 281091840), (80, 252982656), (90, 224873472), (96, 210818880), (108, 187394560), (120, 168655104), (128, 158114160), (135, 149915648), (142, 142525440), (144, 140545920), (160, 126491328), (180, 112436736), (192, 105409440), (213, 95016960), (216, 93697280), (240, 84327552), (256, 79057080), (270, 74957824), (284, 71262720), (288, 70272960), (320, 63245664), (355, 57010176), (360, 56218368), (384, 52704720), (426, 47508480), (432, 46848640), (480, 42163776), (512, 39528540), (540, 37478912), (568, 35631360), (576, 35136480), (639, 31672320), (640, 31622832), (710, 28505088), (720, 28109184), (768, 26352360), (852, 23754240), (864, 23424320), (960, 21081888), (1024, 19764270), (1031, 19630080), (1065, 19003392), (1080, 18739456), (1136, 17815680), (1152, 17568240), (1278, 15836160), (1280, 15811416), (1420, 14252544), (1440, 14054592), (1536, 13176180), (1704, 11877120), (1728, 11712160), (1917, 10557440), (1920, 10540944), (2048, 9882135), (2062, 9815040), (2130, 9501696), (2160, 9369728), (2272, 8907840), (2304, 8784120), (2556, 7918080), (2560, 7905708), (2840, 7126272), (2880, 7027296), (3072, 6588090), (3093, 6543360), (3195, 6334464), (3408, 5938560), (3456, 5856080), (3834, 5278720), (3840, 5270472), (4124, 4907520), (4260, 4750848), (4320, 4684864), (4544, 4453920), (4608, 4392060), (5112, 3959040), (5120, 3952854), (5155, 3926016), (5680, 3563136), (5760, 3513648), (6144, 3294045), (6186, 3271680), (6390, 3167232), (6816, 2969280), (6912, 2928040), (7668, 2639360), (7680, 2635236), (8248, 2453760), (8520, 2375424), (8640, 2342432), (9088, 2226960), (9216, 2196030), (9279, 2181120), (9585, 2111488), (10224, 1979520), (10240, 1976427), (10310, 1963008), (11360, 1781568), (11520, 1756824), (12372, 1635840), (12780, 1583616), (13632, 1484640), (13824, 1464020), (15336, 1319680), (15360, 1317618), (15465, 1308672), (16496, 1226880), (17040, 1187712), (17280, 1171216), (18176, 1113480), (18432, 1098015), (18558, 1090560), (19170, 1055744), (20448, 989760), (20620, 981504), (22720, 890784), (23040, 878412), (24744, 817920), (25560, 791808), (27264, 742320), (27648, 732010), (27837, 727040), (30672, 659840), (30720, 658809), (30930, 654336), (32992, 613440), (34080, 593856), (34560, 585608), (36352, 556740), (37116, 545280), (38340, 527872), (40896, 494880), (41240, 490752), (45440, 445392), (46080, 439206), (46395, 436224), (49488, 408960), (51120, 395904), (54528, 371160), (55296, 366005), (55674, 363520), (61344, 329920), (61860, 327168), (65984, 306720), (68160, 296928), (69120, 292804), (72704, 278370), (73201, 276480), (74232, 272640), (76680, 263936), (81792, 247440), (82480, 245376), (90880, 222696), (92160, 219603), (92790, 218112), (98976, 204480), (102240, 197952), (109056, 185580), (111348, 181760), (122688, 164960), (123720, 163584), (131968, 153360), (136320, 148464), (138240, 146402), (139185, 145408)]