51358460160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{38993}}^1$

素因数の和:39038

約数の個数: 288

約数和(自身を含む): 191288966400

約数和(自身を除く): 139930506240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 343, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 686, 735, 768, 784, 840, 896, 960, 980, 1029, 1120, 1176, 1280, 1344, 1372, 1470, 1568, 1680, 1715, 1792, 1920, 1960, 2058, 2240, 2352, 2688, 2744, 2940, 3136, 3360, 3430, 3840, 3920, 4116, 4480, 4704, 5145, 5376, 5488, 5880, 6272, 6720, 6860, 7840, 8232, 8960, 9408, 10290, 10976, 11760, 12544, 13440, 13720, 15680, 16464, 18816, 20580, 21952, 23520, 26880, 27440, 31360, 32928, 37632, 38993, 41160, 43904, 47040, 54880, 62720, 65856, 77986, 82320, 87808, 94080, 109760, 116979, 131712, 155972, 164640, 188160, 194965, 219520, 233958, 263424, 272951, 311944, 329280, 389930, 439040, 467916, 545902, 584895, 623888, 658560, 779860, 818853, 935832, 1091804, 1169790, 1247776, 1317120, 1364755, 1559720, 1637706, 1871664, 1910657, 2183608, 2339580, 2495552, 2729510, 3119440, 3275412, 3743328, 3821314, 4094265, 4367216, 4679160, 4991104, 5459020, 5731971, 6238880, 6550824, 7486656, 7642628, 8188530, 8734432, 9358320, 9553285, 9982208, 10918040, 11463942, 12477760, 13101648, 13374599, 14973312, 15285256, 16377060, 17468864, 18716640, 19106570, 21836080, 22927884, 24955520, 26203296, 26749198, 28659855, 29946624, 30570512, 32754120, 34937728, 37433280, 38213140, 40123797, 43672160, 45855768, 49911040, 52406592, 53498396, 57319710, 61141024, 65508240, 66872995, 69875456, 74866560, 76426280, 80247594, 87344320, 91711536, 104813184, 106996792, 114639420, 122282048, 131016480, 133745990, 149733120, 152852560, 160495188, 174688640, 183423072, 200618985, 209626368, 213993584, 229278840, 244564096, 262032960, 267491980, 305705120, 320990376, 349377280, 366846144, 401237970, 427987168, 458557680, 489128192, 524065920, 534983960, 611410240, 641980752, 733692288, 802475940, 855974336, 917115360, 1048131840, 1069967920, 1222820480, 1283961504, 1467384576, 1604951880, 1711948672, 1834230720, 2139935840, 2445640960, 2567923008, 3209903760, 3423897344, 3668461440, 4279871680, 5135846016, 6419807520, 7336922880, 8559743360, 10271692032, 12839615040, 17119486720, 25679230080, 51358460160]

約数ペア:

[(1, 51358460160), (2, 25679230080), (3, 17119486720), (4, 12839615040), (5, 10271692032), (6, 8559743360), (7, 7336922880), (8, 6419807520), (10, 5135846016), (12, 4279871680), (14, 3668461440), (15, 3423897344), (16, 3209903760), (20, 2567923008), (21, 2445640960), (24, 2139935840), (28, 1834230720), (30, 1711948672), (32, 1604951880), (35, 1467384576), (40, 1283961504), (42, 1222820480), (48, 1069967920), (49, 1048131840), (56, 917115360), (60, 855974336), (64, 802475940), (70, 733692288), (80, 641980752), (84, 611410240), (96, 534983960), (98, 524065920), (105, 489128192), (112, 458557680), (120, 427987168), (128, 401237970), (140, 366846144), (147, 349377280), (160, 320990376), (168, 305705120), (192, 267491980), (196, 262032960), (210, 244564096), (224, 229278840), (240, 213993584), (245, 209626368), (256, 200618985), (280, 183423072), (294, 174688640), (320, 160495188), (336, 152852560), (343, 149733120), (384, 133745990), (392, 131016480), (420, 122282048), (448, 114639420), (480, 106996792), (490, 104813184), (560, 91711536), (588, 87344320), (640, 80247594), (672, 76426280), (686, 74866560), (735, 69875456), (768, 66872995), (784, 65508240), (840, 61141024), (896, 57319710), (960, 53498396), (980, 52406592), (1029, 49911040), (1120, 45855768), (1176, 43672160), (1280, 40123797), (1344, 38213140), (1372, 37433280), (1470, 34937728), (1568, 32754120), (1680, 30570512), (1715, 29946624), (1792, 28659855), (1920, 26749198), (1960, 26203296), (2058, 24955520), (2240, 22927884), (2352, 21836080), (2688, 19106570), (2744, 18716640), (2940, 17468864), (3136, 16377060), (3360, 15285256), (3430, 14973312), (3840, 13374599), (3920, 13101648), (4116, 12477760), (4480, 11463942), (4704, 10918040), (5145, 9982208), (5376, 9553285), (5488, 9358320), (5880, 8734432), (6272, 8188530), (6720, 7642628), (6860, 7486656), (7840, 6550824), (8232, 6238880), (8960, 5731971), (9408, 5459020), (10290, 4991104), (10976, 4679160), (11760, 4367216), (12544, 4094265), (13440, 3821314), (13720, 3743328), (15680, 3275412), (16464, 3119440), (18816, 2729510), (20580, 2495552), (21952, 2339580), (23520, 2183608), (26880, 1910657), (27440, 1871664), (31360, 1637706), (32928, 1559720), (37632, 1364755), (38993, 1317120), (41160, 1247776), (43904, 1169790), (47040, 1091804), (54880, 935832), (62720, 818853), (65856, 779860), (77986, 658560), (82320, 623888), (87808, 584895), (94080, 545902), (109760, 467916), (116979, 439040), (131712, 389930), (155972, 329280), (164640, 311944), (188160, 272951), (194965, 263424), (219520, 233958)]