1820105579520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{27487}}^1$

素因数の和:28000

約数の個数: 352

約数和(自身を含む): 6482066227200

約数和(自身を除く): 4661960647680

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, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 479, 480, 512, 540, 576, 640, 720, 768, 864, 958, 960, 1024, 1080, 1152, 1280, 1437, 1440, 1536, 1728, 1916, 1920, 2160, 2304, 2395, 2560, 2874, 2880, 3072, 3456, 3832, 3840, 4311, 4320, 4608, 4790, 5120, 5748, 5760, 6912, 7185, 7664, 7680, 8622, 8640, 9216, 9580, 11496, 11520, 12933, 13824, 14370, 15328, 15360, 17244, 17280, 19160, 21555, 22992, 23040, 25866, 27487, 27648, 28740, 30656, 34488, 34560, 38320, 43110, 45984, 46080, 51732, 54974, 57480, 61312, 64665, 68976, 69120, 76640, 82461, 86220, 91968, 103464, 109948, 114960, 122624, 129330, 137435, 137952, 138240, 153280, 164922, 172440, 183936, 206928, 219896, 229920, 245248, 247383, 258660, 274870, 275904, 306560, 329844, 344880, 367872, 412305, 413856, 439792, 459840, 490496, 494766, 517320, 549740, 551808, 613120, 659688, 689760, 735744, 742149, 824610, 827712, 879584, 919680, 989532, 1034640, 1099480, 1103616, 1226240, 1236915, 1319376, 1379520, 1471488, 1484298, 1649220, 1655424, 1759168, 1839360, 1979064, 2069280, 2198960, 2207232, 2452480, 2473830, 2638752, 2759040, 2968596, 3298440, 3310848, 3518336, 3678720, 3710745, 3958128, 4138560, 4397920, 4414464, 4947660, 5277504, 5518080, 5937192, 6596880, 6621696, 7036672, 7357440, 7421490, 7916256, 8277120, 8795840, 9895320, 10555008, 11036160, 11874384, 13166273, 13193760, 13243392, 14073344, 14842980, 15832512, 16554240, 17591680, 19790640, 21110016, 22072320, 23748768, 26332546, 26387520, 28146688, 29685960, 31665024, 33108480, 35183360, 39498819, 39581280, 42220032, 47497536, 52665092, 52775040, 59371920, 63330048, 65831365, 66216960, 70366720, 78997638, 79162560, 84440064, 94995072, 105330184, 105550080, 118496457, 118743840, 126660096, 131662730, 140733440, 157995276, 158325120, 189990144, 197494095, 210660368, 211100160, 236992914, 237487680, 253320192, 263325460, 315990552, 316650240, 355489371, 379980288, 394988190, 421320736, 422200320, 473985828, 474975360, 526650920, 592482285, 631981104, 633300480, 710978742, 759960576, 789976380, 842641472, 947971656, 949950720, 1053301840, 1184964570, 1263962208, 1266600960, 1421957484, 1579952760, 1685282944, 1777446855, 1895943312, 1899901440, 2106603680, 2369929140, 2527924416, 2843914968, 3159905520, 3370565888, 3554893710, 3791886624, 3799802880, 4213207360, 4739858280, 5055848832, 5687829936, 6319811040, 6741131776, 7109787420, 7583773248, 8426414720, 9479716560, 10111697664, 11375659872, 12639622080, 13482263552, 14219574840, 15167546496, 16852829440, 18959433120, 20223395328, 22751319744, 25279244160, 28439149680, 30335092992, 33705658880, 37918866240, 40446790656, 45502639488, 50558488320, 56878299360, 60670185984, 67411317760, 75837732480, 91005278976, 101116976640, 113756598720, 121340371968, 151675464960, 182010557952, 202233953280, 227513197440, 303350929920, 364021115904, 455026394880, 606701859840, 910052789760, 1820105579520]

約数ペア:

[(1, 1820105579520), (2, 910052789760), (3, 606701859840), (4, 455026394880), (5, 364021115904), (6, 303350929920), (8, 227513197440), (9, 202233953280), (10, 182010557952), (12, 151675464960), (15, 121340371968), (16, 113756598720), (18, 101116976640), (20, 91005278976), (24, 75837732480), (27, 67411317760), (30, 60670185984), (32, 56878299360), (36, 50558488320), (40, 45502639488), (45, 40446790656), (48, 37918866240), (54, 33705658880), (60, 30335092992), (64, 28439149680), (72, 25279244160), (80, 22751319744), (90, 20223395328), (96, 18959433120), (108, 16852829440), (120, 15167546496), (128, 14219574840), (135, 13482263552), (144, 12639622080), (160, 11375659872), (180, 10111697664), (192, 9479716560), (216, 8426414720), (240, 7583773248), (256, 7109787420), (270, 6741131776), (288, 6319811040), (320, 5687829936), (360, 5055848832), (384, 4739858280), (432, 4213207360), (479, 3799802880), (480, 3791886624), (512, 3554893710), (540, 3370565888), (576, 3159905520), (640, 2843914968), (720, 2527924416), (768, 2369929140), (864, 2106603680), (958, 1899901440), (960, 1895943312), (1024, 1777446855), (1080, 1685282944), (1152, 1579952760), (1280, 1421957484), (1437, 1266600960), (1440, 1263962208), (1536, 1184964570), (1728, 1053301840), (1916, 949950720), (1920, 947971656), (2160, 842641472), (2304, 789976380), (2395, 759960576), (2560, 710978742), (2874, 633300480), (2880, 631981104), (3072, 592482285), (3456, 526650920), (3832, 474975360), (3840, 473985828), (4311, 422200320), (4320, 421320736), (4608, 394988190), (4790, 379980288), (5120, 355489371), (5748, 316650240), (5760, 315990552), (6912, 263325460), (7185, 253320192), (7664, 237487680), (7680, 236992914), (8622, 211100160), (8640, 210660368), (9216, 197494095), (9580, 189990144), (11496, 158325120), (11520, 157995276), (12933, 140733440), (13824, 131662730), (14370, 126660096), (15328, 118743840), (15360, 118496457), (17244, 105550080), (17280, 105330184), (19160, 94995072), (21555, 84440064), (22992, 79162560), (23040, 78997638), (25866, 70366720), (27487, 66216960), (27648, 65831365), (28740, 63330048), (30656, 59371920), (34488, 52775040), (34560, 52665092), (38320, 47497536), (43110, 42220032), (45984, 39581280), (46080, 39498819), (51732, 35183360), (54974, 33108480), (57480, 31665024), (61312, 29685960), (64665, 28146688), (68976, 26387520), (69120, 26332546), (76640, 23748768), (82461, 22072320), (86220, 21110016), (91968, 19790640), (103464, 17591680), (109948, 16554240), (114960, 15832512), (122624, 14842980), (129330, 14073344), (137435, 13243392), (137952, 13193760), (138240, 13166273), (153280, 11874384), (164922, 11036160), (172440, 10555008), (183936, 9895320), (206928, 8795840), (219896, 8277120), (229920, 7916256), (245248, 7421490), (247383, 7357440), (258660, 7036672), (274870, 6621696), (275904, 6596880), (306560, 5937192), (329844, 5518080), (344880, 5277504), (367872, 4947660), (412305, 4414464), (413856, 4397920), (439792, 4138560), (459840, 3958128), (490496, 3710745), (494766, 3678720), (517320, 3518336), (549740, 3310848), (551808, 3298440), (613120, 2968596), (659688, 2759040), (689760, 2638752), (735744, 2473830), (742149, 2452480), (824610, 2207232), (827712, 2198960), (879584, 2069280), (919680, 1979064), (989532, 1839360), (1034640, 1759168), (1099480, 1655424), (1103616, 1649220), (1226240, 1484298), (1236915, 1471488), (1319376, 1379520)]