78157578240

素因数分解:

$2^{17}\times 3^3\times 5^1\times 7^1\times {\mathrm{631}}^1$

素因数の和:686

約数の個数: 576

約数和(自身を含む): 318094801920

約数和(自身を除く): 239937223680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 631, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1262, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1893, 1920, 2016, 2048, 2160, 2240, 2304, 2520, 2524, 2560, 2688, 2880, 3024, 3072, 3155, 3360, 3456, 3584, 3780, 3786, 3840, 4032, 4096, 4320, 4417, 4480, 4608, 5040, 5048, 5120, 5376, 5679, 5760, 6048, 6144, 6310, 6720, 6912, 7168, 7560, 7572, 7680, 8064, 8192, 8640, 8834, 8960, 9216, 9465, 10080, 10096, 10240, 10752, 11358, 11520, 12096, 12288, 12620, 13251, 13440, 13824, 14336, 15120, 15144, 15360, 16128, 16384, 17037, 17280, 17668, 17920, 18432, 18930, 20160, 20192, 20480, 21504, 22085, 22716, 23040, 24192, 24576, 25240, 26502, 26880, 27648, 28395, 28672, 30240, 30288, 30720, 32256, 32768, 34074, 34560, 35336, 35840, 36864, 37860, 39753, 40320, 40384, 40960, 43008, 44170, 45432, 46080, 48384, 49152, 50480, 53004, 53760, 55296, 56790, 57344, 60480, 60576, 61440, 64512, 65536, 66255, 68148, 69120, 70672, 71680, 73728, 75720, 79506, 80640, 80768, 81920, 85185, 86016, 88340, 90864, 92160, 96768, 98304, 100960, 106008, 107520, 110592, 113580, 114688, 119259, 120960, 121152, 122880, 129024, 131072, 132510, 136296, 138240, 141344, 143360, 147456, 151440, 159012, 161280, 161536, 163840, 170370, 172032, 176680, 181728, 184320, 193536, 196608, 198765, 201920, 212016, 215040, 221184, 227160, 229376, 238518, 241920, 242304, 245760, 258048, 265020, 272592, 276480, 282688, 286720, 294912, 302880, 318024, 322560, 323072, 327680, 340740, 344064, 353360, 363456, 368640, 387072, 393216, 397530, 403840, 424032, 430080, 442368, 454320, 458752, 477036, 483840, 484608, 491520, 516096, 530040, 545184, 552960, 565376, 573440, 589824, 596295, 605760, 636048, 645120, 646144, 655360, 681480, 688128, 706720, 726912, 737280, 774144, 795060, 807680, 848064, 860160, 884736, 908640, 917504, 954072, 967680, 969216, 983040, 1032192, 1060080, 1090368, 1105920, 1130752, 1146880, 1179648, 1192590, 1211520, 1272096, 1290240, 1292288, 1362960, 1376256, 1413440, 1453824, 1474560, 1548288, 1590120, 1615360, 1696128, 1720320, 1769472, 1817280, 1908144, 1935360, 1938432, 1966080, 2064384, 2120160, 2180736, 2211840, 2261504, 2293760, 2385180, 2423040, 2544192, 2580480, 2584576, 2725920, 2752512, 2826880, 2907648, 2949120, 3096576, 3180240, 3230720, 3392256, 3440640, 3538944, 3634560, 3816288, 3870720, 3876864, 4128768, 4240320, 4361472, 4423680, 4523008, 4587520, 4770360, 4846080, 5088384, 5160960, 5169152, 5451840, 5653760, 5815296, 5898240, 6193152, 6360480, 6461440, 6784512, 6881280, 7269120, 7632576, 7741440, 7753728, 8257536, 8480640, 8722944, 8847360, 9046016, 9540720, 9692160, 10176768, 10321920, 10338304, 10903680, 11307520, 11630592, 12386304, 12720960, 12922880, 13569024, 13762560, 14538240, 15265152, 15482880, 15507456, 16961280, 17445888, 17694720, 18092032, 19081440, 19384320, 20353536, 20643840, 20676608, 21807360, 22615040, 23261184, 24772608, 25441920, 25845760, 27138048, 29076480, 30530304, 30965760, 31014912, 33922560, 34891776, 36184064, 38162880, 38768640, 40707072, 41287680, 41353216, 43614720, 45230080, 46522368, 50883840, 51691520, 54276096, 58152960, 61060608, 61931520, 62029824, 67845120, 69783552, 72368128, 76325760, 77537280, 81414144, 82706432, 87229440, 90460160, 93044736, 101767680, 103383040, 108552192, 116305920, 122121216, 123863040, 124059648, 135690240, 139567104, 144736256, 152651520, 155074560, 162828288, 174458880, 180920320, 186089472, 203535360, 206766080, 217104384, 232611840, 244242432, 248119296, 271380480, 279134208, 289472512, 305303040, 310149120, 325656576, 348917760, 361840640, 372178944, 407070720, 413532160, 434208768, 465223680, 488484864, 542760960, 558268416, 578945024, 610606080, 620298240, 651313152, 697835520, 723681280, 744357888, 814141440, 868417536, 930447360, 976969728, 1085521920, 1116536832, 1221212160, 1240596480, 1302626304, 1395671040, 1447362560, 1628282880, 1736835072, 1860894720, 1953939456, 2171043840, 2233073664, 2442424320, 2605252608, 2791342080, 2894725120, 3256565760, 3721789440, 3907878912, 4342087680, 4884848640, 5210505216, 5582684160, 6513131520, 7815757824, 8684175360, 9769697280, 11165368320, 13026263040, 15631515648, 19539394560, 26052526080, 39078789120, 78157578240]

約数ペア:

[(1, 78157578240), (2, 39078789120), (3, 26052526080), (4, 19539394560), (5, 15631515648), (6, 13026263040), (7, 11165368320), (8, 9769697280), (9, 8684175360), (10, 7815757824), (12, 6513131520), (14, 5582684160), (15, 5210505216), (16, 4884848640), (18, 4342087680), (20, 3907878912), (21, 3721789440), (24, 3256565760), (27, 2894725120), (28, 2791342080), (30, 2605252608), (32, 2442424320), (35, 2233073664), (36, 2171043840), (40, 1953939456), (42, 1860894720), (45, 1736835072), (48, 1628282880), (54, 1447362560), (56, 1395671040), (60, 1302626304), (63, 1240596480), (64, 1221212160), (70, 1116536832), (72, 1085521920), (80, 976969728), (84, 930447360), (90, 868417536), (96, 814141440), (105, 744357888), (108, 723681280), (112, 697835520), (120, 651313152), (126, 620298240), (128, 610606080), (135, 578945024), (140, 558268416), (144, 542760960), (160, 488484864), (168, 465223680), (180, 434208768), (189, 413532160), (192, 407070720), (210, 372178944), (216, 361840640), (224, 348917760), (240, 325656576), (252, 310149120), (256, 305303040), (270, 289472512), (280, 279134208), (288, 271380480), (315, 248119296), (320, 244242432), (336, 232611840), (360, 217104384), (378, 206766080), (384, 203535360), (420, 186089472), (432, 180920320), (448, 174458880), (480, 162828288), (504, 155074560), (512, 152651520), (540, 144736256), (560, 139567104), (576, 135690240), (630, 124059648), (631, 123863040), (640, 122121216), (672, 116305920), (720, 108552192), (756, 103383040), (768, 101767680), (840, 93044736), (864, 90460160), (896, 87229440), (945, 82706432), (960, 81414144), (1008, 77537280), (1024, 76325760), (1080, 72368128), (1120, 69783552), (1152, 67845120), (1260, 62029824), (1262, 61931520), (1280, 61060608), (1344, 58152960), (1440, 54276096), (1512, 51691520), (1536, 50883840), (1680, 46522368), (1728, 45230080), (1792, 43614720), (1890, 41353216), (1893, 41287680), (1920, 40707072), (2016, 38768640), (2048, 38162880), (2160, 36184064), (2240, 34891776), (2304, 33922560), (2520, 31014912), (2524, 30965760), (2560, 30530304), (2688, 29076480), (2880, 27138048), (3024, 25845760), (3072, 25441920), (3155, 24772608), (3360, 23261184), (3456, 22615040), (3584, 21807360), (3780, 20676608), (3786, 20643840), (3840, 20353536), (4032, 19384320), (4096, 19081440), (4320, 18092032), (4417, 17694720), (4480, 17445888), (4608, 16961280), (5040, 15507456), (5048, 15482880), (5120, 15265152), (5376, 14538240), (5679, 13762560), (5760, 13569024), (6048, 12922880), (6144, 12720960), (6310, 12386304), (6720, 11630592), (6912, 11307520), (7168, 10903680), (7560, 10338304), (7572, 10321920), (7680, 10176768), (8064, 9692160), (8192, 9540720), (8640, 9046016), (8834, 8847360), (8960, 8722944), (9216, 8480640), (9465, 8257536), (10080, 7753728), (10096, 7741440), (10240, 7632576), (10752, 7269120), (11358, 6881280), (11520, 6784512), (12096, 6461440), (12288, 6360480), (12620, 6193152), (13251, 5898240), (13440, 5815296), (13824, 5653760), (14336, 5451840), (15120, 5169152), (15144, 5160960), (15360, 5088384), (16128, 4846080), (16384, 4770360), (17037, 4587520), (17280, 4523008), (17668, 4423680), (17920, 4361472), (18432, 4240320), (18930, 4128768), (20160, 3876864), (20192, 3870720), (20480, 3816288), (21504, 3634560), (22085, 3538944), (22716, 3440640), (23040, 3392256), (24192, 3230720), (24576, 3180240), (25240, 3096576), (26502, 2949120), (26880, 2907648), (27648, 2826880), (28395, 2752512), (28672, 2725920), (30240, 2584576), (30288, 2580480), (30720, 2544192), (32256, 2423040), (32768, 2385180), (34074, 2293760), (34560, 2261504), (35336, 2211840), (35840, 2180736), (36864, 2120160), (37860, 2064384), (39753, 1966080), (40320, 1938432), (40384, 1935360), (40960, 1908144), (43008, 1817280), (44170, 1769472), (45432, 1720320), (46080, 1696128), (48384, 1615360), (49152, 1590120), (50480, 1548288), (53004, 1474560), (53760, 1453824), (55296, 1413440), (56790, 1376256), (57344, 1362960), (60480, 1292288), (60576, 1290240), (61440, 1272096), (64512, 1211520), (65536, 1192590), (66255, 1179648), (68148, 1146880), (69120, 1130752), (70672, 1105920), (71680, 1090368), (73728, 1060080), (75720, 1032192), (79506, 983040), (80640, 969216), (80768, 967680), (81920, 954072), (85185, 917504), (86016, 908640), (88340, 884736), (90864, 860160), (92160, 848064), (96768, 807680), (98304, 795060), (100960, 774144), (106008, 737280), (107520, 726912), (110592, 706720), (113580, 688128), (114688, 681480), (119259, 655360), (120960, 646144), (121152, 645120), (122880, 636048), (129024, 605760), (131072, 596295), (132510, 589824), (136296, 573440), (138240, 565376), (141344, 552960), (143360, 545184), (147456, 530040), (151440, 516096), (159012, 491520), (161280, 484608), (161536, 483840), (163840, 477036), (170370, 458752), (172032, 454320), (176680, 442368), (181728, 430080), (184320, 424032), (193536, 403840), (196608, 397530), (198765, 393216), (201920, 387072), (212016, 368640), (215040, 363456), (221184, 353360), (227160, 344064), (229376, 340740), (238518, 327680), (241920, 323072), (242304, 322560), (245760, 318024), (258048, 302880), (265020, 294912), (272592, 286720), (276480, 282688)]