18198754560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1$

素因数の和:1938

約数の個数: 432

約数和(自身を含む): 72568344576

約数和(自身を除く): 54369590016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 127, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 254, 256, 280, 288, 315, 320, 336, 360, 381, 384, 420, 448, 480, 504, 508, 560, 576, 630, 635, 640, 672, 720, 762, 768, 840, 889, 896, 960, 1008, 1016, 1120, 1143, 1152, 1260, 1270, 1280, 1344, 1440, 1524, 1680, 1777, 1778, 1792, 1905, 1920, 2016, 2032, 2240, 2286, 2304, 2520, 2540, 2667, 2688, 2880, 3048, 3360, 3554, 3556, 3810, 3840, 4032, 4064, 4445, 4480, 4572, 5040, 5080, 5331, 5334, 5376, 5715, 5760, 6096, 6720, 7108, 7112, 7620, 8001, 8064, 8128, 8885, 8890, 8960, 9144, 10080, 10160, 10662, 10668, 11430, 11520, 12192, 12439, 13335, 13440, 14216, 14224, 15240, 15993, 16002, 16128, 16256, 17770, 17780, 18288, 20160, 20320, 21324, 21336, 22860, 24384, 24878, 26655, 26670, 26880, 28432, 28448, 30480, 31986, 32004, 32512, 35540, 35560, 36576, 37317, 40005, 40320, 40640, 42648, 42672, 45720, 48768, 49756, 53310, 53340, 56864, 56896, 60960, 62195, 63972, 64008, 71080, 71120, 73152, 74634, 79965, 80010, 80640, 81280, 85296, 85344, 91440, 97536, 99512, 106620, 106680, 111951, 113728, 113792, 121920, 124390, 127944, 128016, 142160, 142240, 146304, 149268, 159930, 160020, 162560, 170592, 170688, 182880, 186585, 199024, 213240, 213360, 223902, 225679, 227456, 227584, 243840, 248780, 255888, 256032, 284320, 284480, 292608, 298536, 319860, 320040, 341184, 341376, 365760, 373170, 398048, 426480, 426720, 447804, 451358, 454912, 487680, 497560, 511776, 512064, 559755, 568640, 568960, 597072, 639720, 640080, 677037, 682368, 682752, 731520, 746340, 796096, 852960, 853440, 895608, 902716, 995120, 1023552, 1024128, 1119510, 1128395, 1137280, 1137920, 1194144, 1279440, 1280160, 1354074, 1364736, 1463040, 1492680, 1579753, 1592192, 1705920, 1706880, 1791216, 1805432, 1990240, 2031111, 2047104, 2048256, 2239020, 2256790, 2274560, 2388288, 2558880, 2560320, 2708148, 2985360, 3159506, 3184384, 3385185, 3411840, 3413760, 3582432, 3610864, 3980480, 4062222, 4094208, 4478040, 4513580, 4739259, 4776576, 5117760, 5120640, 5416296, 5970720, 6319012, 6770370, 6823680, 7164864, 7221728, 7898765, 7960960, 8124444, 8956080, 9027160, 9478518, 9553152, 10155555, 10235520, 10241280, 10832592, 11941440, 12638024, 13540740, 14217777, 14329728, 14443456, 15797530, 15921920, 16248888, 17912160, 18054320, 18957036, 20311110, 20471040, 21665184, 23696295, 23882880, 25276048, 27081480, 28435554, 28659456, 28886912, 31595060, 32497776, 35824320, 36108640, 37914072, 40622220, 43330368, 47392590, 47765760, 50552096, 54162960, 56871108, 57773824, 63190120, 64995552, 71088885, 71648640, 72217280, 75828144, 81244440, 86660736, 94785180, 101104192, 108325920, 113742216, 126380240, 129991104, 142177770, 143297280, 144434560, 151656288, 162488880, 173321472, 189570360, 202208384, 216651840, 227484432, 252760480, 259982208, 284355540, 288869120, 303312576, 324977760, 379140720, 404416768, 433303680, 454968864, 505520960, 519964416, 568711080, 606625152, 649955520, 758281440, 866607360, 909937728, 1011041920, 1137422160, 1213250304, 1299911040, 1516562880, 1819875456, 2022083840, 2274844320, 2599822080, 3033125760, 3639750912, 4549688640, 6066251520, 9099377280, 18198754560]

約数ペア:

[(1, 18198754560), (2, 9099377280), (3, 6066251520), (4, 4549688640), (5, 3639750912), (6, 3033125760), (7, 2599822080), (8, 2274844320), (9, 2022083840), (10, 1819875456), (12, 1516562880), (14, 1299911040), (15, 1213250304), (16, 1137422160), (18, 1011041920), (20, 909937728), (21, 866607360), (24, 758281440), (28, 649955520), (30, 606625152), (32, 568711080), (35, 519964416), (36, 505520960), (40, 454968864), (42, 433303680), (45, 404416768), (48, 379140720), (56, 324977760), (60, 303312576), (63, 288869120), (64, 284355540), (70, 259982208), (72, 252760480), (80, 227484432), (84, 216651840), (90, 202208384), (96, 189570360), (105, 173321472), (112, 162488880), (120, 151656288), (126, 144434560), (127, 143297280), (128, 142177770), (140, 129991104), (144, 126380240), (160, 113742216), (168, 108325920), (180, 101104192), (192, 94785180), (210, 86660736), (224, 81244440), (240, 75828144), (252, 72217280), (254, 71648640), (256, 71088885), (280, 64995552), (288, 63190120), (315, 57773824), (320, 56871108), (336, 54162960), (360, 50552096), (381, 47765760), (384, 47392590), (420, 43330368), (448, 40622220), (480, 37914072), (504, 36108640), (508, 35824320), (560, 32497776), (576, 31595060), (630, 28886912), (635, 28659456), (640, 28435554), (672, 27081480), (720, 25276048), (762, 23882880), (768, 23696295), (840, 21665184), (889, 20471040), (896, 20311110), (960, 18957036), (1008, 18054320), (1016, 17912160), (1120, 16248888), (1143, 15921920), (1152, 15797530), (1260, 14443456), (1270, 14329728), (1280, 14217777), (1344, 13540740), (1440, 12638024), (1524, 11941440), (1680, 10832592), (1777, 10241280), (1778, 10235520), (1792, 10155555), (1905, 9553152), (1920, 9478518), (2016, 9027160), (2032, 8956080), (2240, 8124444), (2286, 7960960), (2304, 7898765), (2520, 7221728), (2540, 7164864), (2667, 6823680), (2688, 6770370), (2880, 6319012), (3048, 5970720), (3360, 5416296), (3554, 5120640), (3556, 5117760), (3810, 4776576), (3840, 4739259), (4032, 4513580), (4064, 4478040), (4445, 4094208), (4480, 4062222), (4572, 3980480), (5040, 3610864), (5080, 3582432), (5331, 3413760), (5334, 3411840), (5376, 3385185), (5715, 3184384), (5760, 3159506), (6096, 2985360), (6720, 2708148), (7108, 2560320), (7112, 2558880), (7620, 2388288), (8001, 2274560), (8064, 2256790), (8128, 2239020), (8885, 2048256), (8890, 2047104), (8960, 2031111), (9144, 1990240), (10080, 1805432), (10160, 1791216), (10662, 1706880), (10668, 1705920), (11430, 1592192), (11520, 1579753), (12192, 1492680), (12439, 1463040), (13335, 1364736), (13440, 1354074), (14216, 1280160), (14224, 1279440), (15240, 1194144), (15993, 1137920), (16002, 1137280), (16128, 1128395), (16256, 1119510), (17770, 1024128), (17780, 1023552), (18288, 995120), (20160, 902716), (20320, 895608), (21324, 853440), (21336, 852960), (22860, 796096), (24384, 746340), (24878, 731520), (26655, 682752), (26670, 682368), (26880, 677037), (28432, 640080), (28448, 639720), (30480, 597072), (31986, 568960), (32004, 568640), (32512, 559755), (35540, 512064), (35560, 511776), (36576, 497560), (37317, 487680), (40005, 454912), (40320, 451358), (40640, 447804), (42648, 426720), (42672, 426480), (45720, 398048), (48768, 373170), (49756, 365760), (53310, 341376), (53340, 341184), (56864, 320040), (56896, 319860), (60960, 298536), (62195, 292608), (63972, 284480), (64008, 284320), (71080, 256032), (71120, 255888), (73152, 248780), (74634, 243840), (79965, 227584), (80010, 227456), (80640, 225679), (81280, 223902), (85296, 213360), (85344, 213240), (91440, 199024), (97536, 186585), (99512, 182880), (106620, 170688), (106680, 170592), (111951, 162560), (113728, 160020), (113792, 159930), (121920, 149268), (124390, 146304), (127944, 142240), (128016, 142160)]