20147796480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1447}}^1$

素因数の和:1524

約数の個数: 480

約数和(自身を含む): 77004107136

約数和(自身を除く): 56856310656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 64, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 128, 140, 147, 148, 160, 168, 185, 192, 196, 210, 222, 224, 240, 245, 256, 259, 280, 294, 296, 320, 336, 370, 384, 392, 420, 444, 448, 480, 490, 512, 518, 555, 560, 588, 592, 640, 672, 735, 740, 768, 777, 784, 840, 888, 896, 960, 980, 1036, 1110, 1120, 1176, 1184, 1280, 1295, 1344, 1447, 1470, 1480, 1536, 1554, 1568, 1680, 1776, 1792, 1813, 1920, 1960, 2072, 2220, 2240, 2352, 2368, 2560, 2590, 2688, 2894, 2940, 2960, 3108, 3136, 3360, 3552, 3584, 3626, 3840, 3885, 3920, 4144, 4341, 4440, 4480, 4704, 4736, 5180, 5376, 5439, 5788, 5880, 5920, 6216, 6272, 6720, 7104, 7235, 7252, 7680, 7770, 7840, 8288, 8682, 8880, 8960, 9065, 9408, 9472, 10129, 10360, 10752, 10878, 11576, 11760, 11840, 12432, 12544, 13440, 14208, 14470, 14504, 15540, 15680, 16576, 17364, 17760, 17920, 18130, 18816, 18944, 20258, 20720, 21705, 21756, 23152, 23520, 23680, 24864, 25088, 26880, 27195, 28416, 28940, 29008, 30387, 31080, 31360, 33152, 34728, 35520, 36260, 37632, 40516, 41440, 43410, 43512, 46304, 47040, 47360, 49728, 50645, 53539, 53760, 54390, 56832, 57880, 58016, 60774, 62160, 62720, 66304, 69456, 70903, 71040, 72520, 75264, 81032, 82880, 86820, 87024, 92608, 94080, 94720, 99456, 101290, 107078, 108780, 115760, 116032, 121548, 124320, 125440, 132608, 138912, 141806, 142080, 145040, 151935, 160617, 162064, 165760, 173640, 174048, 185216, 188160, 198912, 202580, 212709, 214156, 217560, 231520, 232064, 243096, 248640, 267695, 277824, 283612, 284160, 290080, 303870, 321234, 324128, 331520, 347280, 348096, 354515, 370432, 374773, 376320, 397824, 405160, 425418, 428312, 435120, 463040, 464128, 486192, 497280, 535390, 555648, 567224, 580160, 607740, 642468, 648256, 663040, 694560, 696192, 709030, 740864, 749546, 803085, 810320, 850836, 856624, 870240, 926080, 928256, 972384, 994560, 1063545, 1070780, 1111296, 1124319, 1134448, 1160320, 1215480, 1284936, 1296512, 1389120, 1392384, 1418060, 1499092, 1606170, 1620640, 1701672, 1713248, 1740480, 1852160, 1873865, 1944768, 1989120, 2127090, 2141560, 2222592, 2248638, 2268896, 2320640, 2430960, 2569872, 2593024, 2623411, 2778240, 2784768, 2836120, 2998184, 3212340, 3241280, 3403344, 3426496, 3480960, 3704320, 3747730, 3889536, 4254180, 4283120, 4497276, 4537792, 4641280, 4861920, 5139744, 5186048, 5246822, 5556480, 5621595, 5672240, 5996368, 6424680, 6482560, 6806688, 6852992, 6961920, 7495460, 7779072, 7870233, 8508360, 8566240, 8994552, 9075584, 9723840, 10279488, 10493644, 11112960, 11243190, 11344480, 11992736, 12849360, 12965120, 13117055, 13613376, 13705984, 13923840, 14990920, 15558144, 15740466, 17016720, 17132480, 17989104, 18151168, 19447680, 20558976, 20987288, 22486380, 22688960, 23985472, 25698720, 25930240, 26234110, 27226752, 27411968, 29981840, 31480932, 34033440, 34264960, 35978208, 36302336, 38895360, 39351165, 41117952, 41974576, 44972760, 45377920, 47970944, 51397440, 52468220, 54453504, 59963680, 62961864, 68066880, 68529920, 71956416, 77790720, 78702330, 82235904, 83949152, 89945520, 90755840, 95941888, 102794880, 104936440, 108907008, 119927360, 125923728, 136133760, 137059840, 143912832, 157404660, 167898304, 179891040, 181511680, 191883776, 205589760, 209872880, 239854720, 251847456, 272267520, 287825664, 314809320, 335796608, 359782080, 411179520, 419745760, 479709440, 503694912, 544535040, 575651328, 629618640, 671593216, 719564160, 839491520, 959418880, 1007389824, 1259237280, 1343186432, 1439128320, 1678983040, 2014779648, 2518474560, 2878256640, 3357966080, 4029559296, 5036949120, 6715932160, 10073898240, 20147796480]

約数ペア:

[(1, 20147796480), (2, 10073898240), (3, 6715932160), (4, 5036949120), (5, 4029559296), (6, 3357966080), (7, 2878256640), (8, 2518474560), (10, 2014779648), (12, 1678983040), (14, 1439128320), (15, 1343186432), (16, 1259237280), (20, 1007389824), (21, 959418880), (24, 839491520), (28, 719564160), (30, 671593216), (32, 629618640), (35, 575651328), (37, 544535040), (40, 503694912), (42, 479709440), (48, 419745760), (49, 411179520), (56, 359782080), (60, 335796608), (64, 314809320), (70, 287825664), (74, 272267520), (80, 251847456), (84, 239854720), (96, 209872880), (98, 205589760), (105, 191883776), (111, 181511680), (112, 179891040), (120, 167898304), (128, 157404660), (140, 143912832), (147, 137059840), (148, 136133760), (160, 125923728), (168, 119927360), (185, 108907008), (192, 104936440), (196, 102794880), (210, 95941888), (222, 90755840), (224, 89945520), (240, 83949152), (245, 82235904), (256, 78702330), (259, 77790720), (280, 71956416), (294, 68529920), (296, 68066880), (320, 62961864), (336, 59963680), (370, 54453504), (384, 52468220), (392, 51397440), (420, 47970944), (444, 45377920), (448, 44972760), (480, 41974576), (490, 41117952), (512, 39351165), (518, 38895360), (555, 36302336), (560, 35978208), (588, 34264960), (592, 34033440), (640, 31480932), (672, 29981840), (735, 27411968), (740, 27226752), (768, 26234110), (777, 25930240), (784, 25698720), (840, 23985472), (888, 22688960), (896, 22486380), (960, 20987288), (980, 20558976), (1036, 19447680), (1110, 18151168), (1120, 17989104), (1176, 17132480), (1184, 17016720), (1280, 15740466), (1295, 15558144), (1344, 14990920), (1447, 13923840), (1470, 13705984), (1480, 13613376), (1536, 13117055), (1554, 12965120), (1568, 12849360), (1680, 11992736), (1776, 11344480), (1792, 11243190), (1813, 11112960), (1920, 10493644), (1960, 10279488), (2072, 9723840), (2220, 9075584), (2240, 8994552), (2352, 8566240), (2368, 8508360), (2560, 7870233), (2590, 7779072), (2688, 7495460), (2894, 6961920), (2940, 6852992), (2960, 6806688), (3108, 6482560), (3136, 6424680), (3360, 5996368), (3552, 5672240), (3584, 5621595), (3626, 5556480), (3840, 5246822), (3885, 5186048), (3920, 5139744), (4144, 4861920), (4341, 4641280), (4440, 4537792), (4480, 4497276), (4704, 4283120), (4736, 4254180), (5180, 3889536), (5376, 3747730), (5439, 3704320), (5788, 3480960), (5880, 3426496), (5920, 3403344), (6216, 3241280), (6272, 3212340), (6720, 2998184), (7104, 2836120), (7235, 2784768), (7252, 2778240), (7680, 2623411), (7770, 2593024), (7840, 2569872), (8288, 2430960), (8682, 2320640), (8880, 2268896), (8960, 2248638), (9065, 2222592), (9408, 2141560), (9472, 2127090), (10129, 1989120), (10360, 1944768), (10752, 1873865), (10878, 1852160), (11576, 1740480), (11760, 1713248), (11840, 1701672), (12432, 1620640), (12544, 1606170), (13440, 1499092), (14208, 1418060), (14470, 1392384), (14504, 1389120), (15540, 1296512), (15680, 1284936), (16576, 1215480), (17364, 1160320), (17760, 1134448), (17920, 1124319), (18130, 1111296), (18816, 1070780), (18944, 1063545), (20258, 994560), (20720, 972384), (21705, 928256), (21756, 926080), (23152, 870240), (23520, 856624), (23680, 850836), (24864, 810320), (25088, 803085), (26880, 749546), (27195, 740864), (28416, 709030), (28940, 696192), (29008, 694560), (30387, 663040), (31080, 648256), (31360, 642468), (33152, 607740), (34728, 580160), (35520, 567224), (36260, 555648), (37632, 535390), (40516, 497280), (41440, 486192), (43410, 464128), (43512, 463040), (46304, 435120), (47040, 428312), (47360, 425418), (49728, 405160), (50645, 397824), (53539, 376320), (53760, 374773), (54390, 370432), (56832, 354515), (57880, 348096), (58016, 347280), (60774, 331520), (62160, 324128), (62720, 321234), (66304, 303870), (69456, 290080), (70903, 284160), (71040, 283612), (72520, 277824), (75264, 267695), (81032, 248640), (82880, 243096), (86820, 232064), (87024, 231520), (92608, 217560), (94080, 214156), (94720, 212709), (99456, 202580), (101290, 198912), (107078, 188160), (108780, 185216), (115760, 174048), (116032, 173640), (121548, 165760), (124320, 162064), (125440, 160617), (132608, 151935), (138912, 145040), (141806, 142080)]