71231938560

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1207

約数の個数: 336

約数和(自身を含む): 248418705600

約数和(自身を除く): 177186767040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 199, 240, 256, 288, 320, 360, 384, 398, 480, 512, 576, 597, 640, 720, 768, 796, 960, 971, 995, 1024, 1152, 1194, 1280, 1440, 1536, 1592, 1791, 1920, 1942, 1990, 2048, 2304, 2388, 2560, 2880, 2913, 2985, 3072, 3184, 3582, 3840, 3884, 3980, 4096, 4608, 4776, 4855, 5120, 5760, 5826, 5970, 6144, 6368, 7164, 7680, 7768, 7960, 8192, 8739, 8955, 9216, 9552, 9710, 10240, 11520, 11652, 11940, 12288, 12736, 14328, 14565, 15360, 15536, 15920, 17478, 17910, 18432, 19104, 19420, 20480, 23040, 23304, 23880, 24576, 25472, 28656, 29130, 30720, 31072, 31840, 34956, 35820, 36864, 38208, 38840, 40960, 43695, 46080, 46608, 47760, 50944, 57312, 58260, 61440, 62144, 63680, 69912, 71640, 73728, 76416, 77680, 87390, 92160, 93216, 95520, 101888, 114624, 116520, 122880, 124288, 127360, 139824, 143280, 152832, 155360, 174780, 184320, 186432, 191040, 193229, 203776, 229248, 233040, 248576, 254720, 279648, 286560, 305664, 310720, 349560, 368640, 372864, 382080, 386458, 407552, 458496, 466080, 497152, 509440, 559296, 573120, 579687, 611328, 621440, 699120, 745728, 764160, 772916, 815104, 916992, 932160, 966145, 994304, 1018880, 1118592, 1146240, 1159374, 1222656, 1242880, 1398240, 1491456, 1528320, 1545832, 1630208, 1739061, 1833984, 1864320, 1932290, 1988608, 2037760, 2237184, 2292480, 2318748, 2445312, 2485760, 2796480, 2898435, 2982912, 3056640, 3091664, 3478122, 3667968, 3728640, 3864580, 3977216, 4075520, 4474368, 4584960, 4637496, 4890624, 4971520, 5592960, 5796870, 5965824, 6113280, 6183328, 6956244, 7335936, 7457280, 7729160, 7954432, 8151040, 8695305, 8948736, 9169920, 9274992, 9943040, 11185920, 11593740, 11931648, 12226560, 12366656, 13912488, 14671872, 14914560, 15458320, 17390610, 17897472, 18339840, 18549984, 19886080, 22371840, 23187480, 23863296, 24453120, 24733312, 27824976, 29829120, 30916640, 34781220, 35794944, 36679680, 37099968, 39772160, 44743680, 46374960, 49466624, 55649952, 59658240, 61833280, 69562440, 71589888, 73359360, 74199936, 89487360, 92749920, 98933248, 111299904, 119316480, 123666560, 139124880, 148399872, 178974720, 185499840, 197866496, 222599808, 247333120, 278249760, 296799744, 357949440, 370999680, 395732992, 445199616, 494666240, 556499520, 593599488, 741999360, 791465984, 890399232, 989332480, 1112999040, 1187198976, 1483998720, 1582931968, 1780798464, 1978664960, 2225998080, 2374397952, 2967997440, 3561596928, 3957329920, 4451996160, 4748795904, 5935994880, 7123193856, 7914659840, 8903992320, 11871989760, 14246387712, 17807984640, 23743979520, 35615969280, 71231938560]

約数ペア:

[(1, 71231938560), (2, 35615969280), (3, 23743979520), (4, 17807984640), (5, 14246387712), (6, 11871989760), (8, 8903992320), (9, 7914659840), (10, 7123193856), (12, 5935994880), (15, 4748795904), (16, 4451996160), (18, 3957329920), (20, 3561596928), (24, 2967997440), (30, 2374397952), (32, 2225998080), (36, 1978664960), (40, 1780798464), (45, 1582931968), (48, 1483998720), (60, 1187198976), (64, 1112999040), (72, 989332480), (80, 890399232), (90, 791465984), (96, 741999360), (120, 593599488), (128, 556499520), (144, 494666240), (160, 445199616), (180, 395732992), (192, 370999680), (199, 357949440), (240, 296799744), (256, 278249760), (288, 247333120), (320, 222599808), (360, 197866496), (384, 185499840), (398, 178974720), (480, 148399872), (512, 139124880), (576, 123666560), (597, 119316480), (640, 111299904), (720, 98933248), (768, 92749920), (796, 89487360), (960, 74199936), (971, 73359360), (995, 71589888), (1024, 69562440), (1152, 61833280), (1194, 59658240), (1280, 55649952), (1440, 49466624), (1536, 46374960), (1592, 44743680), (1791, 39772160), (1920, 37099968), (1942, 36679680), (1990, 35794944), (2048, 34781220), (2304, 30916640), (2388, 29829120), (2560, 27824976), (2880, 24733312), (2913, 24453120), (2985, 23863296), (3072, 23187480), (3184, 22371840), (3582, 19886080), (3840, 18549984), (3884, 18339840), (3980, 17897472), (4096, 17390610), (4608, 15458320), (4776, 14914560), (4855, 14671872), (5120, 13912488), (5760, 12366656), (5826, 12226560), (5970, 11931648), (6144, 11593740), (6368, 11185920), (7164, 9943040), (7680, 9274992), (7768, 9169920), (7960, 8948736), (8192, 8695305), (8739, 8151040), (8955, 7954432), (9216, 7729160), (9552, 7457280), (9710, 7335936), (10240, 6956244), (11520, 6183328), (11652, 6113280), (11940, 5965824), (12288, 5796870), (12736, 5592960), (14328, 4971520), (14565, 4890624), (15360, 4637496), (15536, 4584960), (15920, 4474368), (17478, 4075520), (17910, 3977216), (18432, 3864580), (19104, 3728640), (19420, 3667968), (20480, 3478122), (23040, 3091664), (23304, 3056640), (23880, 2982912), (24576, 2898435), (25472, 2796480), (28656, 2485760), (29130, 2445312), (30720, 2318748), (31072, 2292480), (31840, 2237184), (34956, 2037760), (35820, 1988608), (36864, 1932290), (38208, 1864320), (38840, 1833984), (40960, 1739061), (43695, 1630208), (46080, 1545832), (46608, 1528320), (47760, 1491456), (50944, 1398240), (57312, 1242880), (58260, 1222656), (61440, 1159374), (62144, 1146240), (63680, 1118592), (69912, 1018880), (71640, 994304), (73728, 966145), (76416, 932160), (77680, 916992), (87390, 815104), (92160, 772916), (93216, 764160), (95520, 745728), (101888, 699120), (114624, 621440), (116520, 611328), (122880, 579687), (124288, 573120), (127360, 559296), (139824, 509440), (143280, 497152), (152832, 466080), (155360, 458496), (174780, 407552), (184320, 386458), (186432, 382080), (191040, 372864), (193229, 368640), (203776, 349560), (229248, 310720), (233040, 305664), (248576, 286560), (254720, 279648)]