1277431823360

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{4457}}^1$

素因数の和:5227

約数の個数: 352

約数和(自身を含む): 3826588566528

約数和(自身を除く): 2549156743168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 512, 560, 616, 640, 704, 727, 770, 880, 896, 1024, 1120, 1232, 1280, 1408, 1454, 1540, 1760, 1792, 2240, 2464, 2560, 2816, 2908, 3080, 3520, 3584, 3635, 4457, 4480, 4928, 5089, 5120, 5632, 5816, 6160, 7040, 7168, 7270, 7997, 8914, 8960, 9856, 10178, 11264, 11632, 12320, 14080, 14540, 15994, 17828, 17920, 19712, 20356, 22285, 23264, 24640, 25445, 28160, 29080, 31199, 31988, 35656, 35840, 39424, 39985, 40712, 44570, 46528, 49027, 49280, 50890, 55979, 56320, 58160, 62398, 63976, 71312, 78848, 79970, 81424, 89140, 93056, 98054, 98560, 101780, 111958, 116320, 124796, 127952, 142624, 155995, 159940, 162848, 178280, 186112, 196108, 197120, 203560, 223916, 232640, 245135, 249592, 255904, 279895, 285248, 311990, 319880, 325696, 343189, 356560, 372224, 392216, 394240, 407120, 447832, 465280, 490270, 499184, 511808, 559790, 570496, 623980, 639760, 651392, 686378, 713120, 744448, 784432, 814240, 895664, 930560, 980540, 998368, 1023616, 1119580, 1140992, 1247960, 1279520, 1302784, 1372756, 1426240, 1568864, 1628480, 1715945, 1791328, 1861120, 1961080, 1996736, 2047232, 2239160, 2281984, 2495920, 2559040, 2605568, 2745512, 2852480, 3137728, 3240239, 3256960, 3431890, 3582656, 3722240, 3922160, 3993472, 4094464, 4478320, 4563968, 4991840, 5118080, 5211136, 5491024, 5704960, 6275456, 6480478, 6513920, 6863780, 7165312, 7844320, 7986944, 8188928, 8956640, 9983680, 10236160, 10982048, 11409920, 12550912, 12960956, 13027840, 13727560, 14330624, 15688640, 15973888, 16201195, 17913280, 19967360, 20472320, 21964096, 22681673, 22819840, 25101824, 25921912, 26055680, 27455120, 28661248, 31377280, 31947776, 32402390, 35642629, 35826560, 39934720, 40944640, 43928192, 45363346, 50203648, 51843824, 54910240, 57322496, 62754560, 64804780, 71285258, 71653120, 79869440, 87856384, 90726692, 103687648, 109820480, 113408365, 125509120, 129609560, 142570516, 143306240, 159738880, 175712768, 178213145, 181453384, 207375296, 219640960, 226816730, 249498403, 251018240, 259219120, 285141032, 286612480, 351425536, 356426290, 362906768, 414750592, 439281920, 453633460, 498996806, 518438240, 570282064, 712852580, 725813536, 829501184, 878563840, 907266920, 997993612, 1036876480, 1140564128, 1247492015, 1425705160, 1451627072, 1659002368, 1757127680, 1814533840, 1995987224, 2073752960, 2281128256, 2494984030, 2851410320, 2903254144, 3318004736, 3629067680, 3991974448, 4147505920, 4562256512, 4989968060, 5702820640, 5806508288, 7258135360, 7983948896, 8295011840, 9124513024, 9979936120, 11405641280, 11613016576, 14516270720, 15967897792, 16590023680, 18249026048, 19959872240, 22811282560, 23226033152, 29032541440, 31935795584, 36498052096, 39919744480, 45622565120, 58065082880, 63871591168, 79839488960, 91245130240, 116130165760, 127743182336, 159678977920, 182490260480, 255486364672, 319357955840, 638715911680, 1277431823360]

約数ペア:

[(1, 1277431823360), (2, 638715911680), (4, 319357955840), (5, 255486364672), (7, 182490260480), (8, 159678977920), (10, 127743182336), (11, 116130165760), (14, 91245130240), (16, 79839488960), (20, 63871591168), (22, 58065082880), (28, 45622565120), (32, 39919744480), (35, 36498052096), (40, 31935795584), (44, 29032541440), (55, 23226033152), (56, 22811282560), (64, 19959872240), (70, 18249026048), (77, 16590023680), (80, 15967897792), (88, 14516270720), (110, 11613016576), (112, 11405641280), (128, 9979936120), (140, 9124513024), (154, 8295011840), (160, 7983948896), (176, 7258135360), (220, 5806508288), (224, 5702820640), (256, 4989968060), (280, 4562256512), (308, 4147505920), (320, 3991974448), (352, 3629067680), (385, 3318004736), (440, 2903254144), (448, 2851410320), (512, 2494984030), (560, 2281128256), (616, 2073752960), (640, 1995987224), (704, 1814533840), (727, 1757127680), (770, 1659002368), (880, 1451627072), (896, 1425705160), (1024, 1247492015), (1120, 1140564128), (1232, 1036876480), (1280, 997993612), (1408, 907266920), (1454, 878563840), (1540, 829501184), (1760, 725813536), (1792, 712852580), (2240, 570282064), (2464, 518438240), (2560, 498996806), (2816, 453633460), (2908, 439281920), (3080, 414750592), (3520, 362906768), (3584, 356426290), (3635, 351425536), (4457, 286612480), (4480, 285141032), (4928, 259219120), (5089, 251018240), (5120, 249498403), (5632, 226816730), (5816, 219640960), (6160, 207375296), (7040, 181453384), (7168, 178213145), (7270, 175712768), (7997, 159738880), (8914, 143306240), (8960, 142570516), (9856, 129609560), (10178, 125509120), (11264, 113408365), (11632, 109820480), (12320, 103687648), (14080, 90726692), (14540, 87856384), (15994, 79869440), (17828, 71653120), (17920, 71285258), (19712, 64804780), (20356, 62754560), (22285, 57322496), (23264, 54910240), (24640, 51843824), (25445, 50203648), (28160, 45363346), (29080, 43928192), (31199, 40944640), (31988, 39934720), (35656, 35826560), (35840, 35642629), (39424, 32402390), (39985, 31947776), (40712, 31377280), (44570, 28661248), (46528, 27455120), (49027, 26055680), (49280, 25921912), (50890, 25101824), (55979, 22819840), (56320, 22681673), (58160, 21964096), (62398, 20472320), (63976, 19967360), (71312, 17913280), (78848, 16201195), (79970, 15973888), (81424, 15688640), (89140, 14330624), (93056, 13727560), (98054, 13027840), (98560, 12960956), (101780, 12550912), (111958, 11409920), (116320, 10982048), (124796, 10236160), (127952, 9983680), (142624, 8956640), (155995, 8188928), (159940, 7986944), (162848, 7844320), (178280, 7165312), (186112, 6863780), (196108, 6513920), (197120, 6480478), (203560, 6275456), (223916, 5704960), (232640, 5491024), (245135, 5211136), (249592, 5118080), (255904, 4991840), (279895, 4563968), (285248, 4478320), (311990, 4094464), (319880, 3993472), (325696, 3922160), (343189, 3722240), (356560, 3582656), (372224, 3431890), (392216, 3256960), (394240, 3240239), (407120, 3137728), (447832, 2852480), (465280, 2745512), (490270, 2605568), (499184, 2559040), (511808, 2495920), (559790, 2281984), (570496, 2239160), (623980, 2047232), (639760, 1996736), (651392, 1961080), (686378, 1861120), (713120, 1791328), (744448, 1715945), (784432, 1628480), (814240, 1568864), (895664, 1426240), (930560, 1372756), (980540, 1302784), (998368, 1279520), (1023616, 1247960), (1119580, 1140992)]