16621597440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:705

約数の個数: 576

約数和(自身を含む): 68066181120

約数和(自身を除く): 51444583680

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, 127, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 254, 256, 270, 280, 288, 315, 320, 336, 360, 378, 381, 384, 420, 432, 448, 480, 504, 508, 540, 541, 560, 576, 630, 635, 640, 672, 720, 756, 762, 768, 840, 864, 889, 896, 945, 960, 1008, 1016, 1080, 1082, 1120, 1143, 1152, 1260, 1270, 1280, 1344, 1440, 1512, 1524, 1623, 1680, 1728, 1778, 1792, 1890, 1905, 1920, 2016, 2032, 2160, 2164, 2240, 2286, 2304, 2520, 2540, 2667, 2688, 2705, 2880, 3024, 3048, 3246, 3360, 3429, 3456, 3556, 3780, 3787, 3810, 3840, 4032, 4064, 4320, 4328, 4445, 4480, 4572, 4869, 5040, 5080, 5334, 5376, 5410, 5715, 5760, 6048, 6096, 6492, 6720, 6858, 6912, 7112, 7560, 7574, 7620, 8001, 8064, 8115, 8128, 8640, 8656, 8890, 8960, 9144, 9738, 10080, 10160, 10668, 10820, 11361, 11430, 11520, 12096, 12192, 12984, 13335, 13440, 13716, 14224, 14607, 15120, 15148, 15240, 16002, 16128, 16230, 16256, 17145, 17280, 17312, 17780, 18288, 18935, 19476, 20160, 20320, 21336, 21640, 22722, 22860, 24003, 24192, 24345, 24384, 25968, 26670, 26880, 27432, 28448, 29214, 30240, 30296, 30480, 32004, 32460, 32512, 34083, 34290, 34560, 34624, 35560, 36576, 37870, 38952, 40005, 40320, 40640, 42672, 43280, 45444, 45720, 48006, 48384, 48690, 48768, 51936, 53340, 54864, 56805, 56896, 58428, 60480, 60592, 60960, 64008, 64920, 68166, 68580, 68707, 69248, 71120, 73035, 73152, 75740, 77904, 80010, 80640, 81280, 85344, 86560, 90888, 91440, 96012, 97380, 97536, 102249, 103872, 106680, 109728, 113610, 113792, 116856, 120015, 120960, 121184, 121920, 128016, 129840, 136332, 137160, 137414, 138496, 142240, 146070, 146304, 151480, 155808, 160020, 162560, 170415, 170688, 173120, 181776, 182880, 192024, 194760, 204498, 206121, 207744, 213360, 219456, 227220, 227584, 233712, 240030, 241920, 242368, 243840, 256032, 259680, 272664, 274320, 274828, 284480, 292140, 292608, 302960, 311616, 320040, 340830, 341376, 343535, 346240, 363552, 365760, 384048, 389520, 408996, 412242, 415488, 426720, 438912, 454440, 467424, 480060, 480949, 484736, 487680, 511245, 512064, 519360, 545328, 548640, 549656, 568960, 584280, 605920, 618363, 623232, 640080, 681660, 682752, 687070, 692480, 727104, 731520, 768096, 779040, 817992, 824484, 853440, 877824, 908880, 934848, 960120, 961898, 969472, 1022490, 1024128, 1030605, 1038720, 1090656, 1097280, 1099312, 1137920, 1168560, 1211840, 1236726, 1246464, 1280160, 1363320, 1374140, 1442847, 1454208, 1463040, 1536192, 1558080, 1635984, 1648968, 1706880, 1817760, 1855089, 1869696, 1920240, 1923796, 2044980, 2048256, 2061210, 2077440, 2181312, 2194560, 2198624, 2337120, 2404745, 2423680, 2473452, 2560320, 2726640, 2748280, 2885694, 2908416, 3072384, 3091815, 3116160, 3271968, 3297936, 3413760, 3635520, 3710178, 3739392, 3840480, 3847592, 4089960, 4122420, 4328541, 4362624, 4389120, 4397248, 4674240, 4809490, 4847360, 4946904, 5120640, 5453280, 5496560, 5771388, 6144768, 6183630, 6232320, 6543936, 6595872, 7214235, 7271040, 7420356, 7680960, 7695184, 8179920, 8244840, 8657082, 8725248, 8794496, 9275445, 9348480, 9618980, 9893808, 10241280, 10906560, 10993120, 11542776, 12367260, 12985623, 13087872, 13191744, 14428470, 14542080, 14840712, 15361920, 15390368, 16359840, 16489680, 17314164, 17588992, 18550890, 18696960, 19237960, 19787616, 21642705, 21813120, 21986240, 23085552, 24734520, 25971246, 26175744, 26383488, 28856940, 29681424, 30723840, 30780736, 32719680, 32979360, 34628328, 37101780, 38475920, 39575232, 43285410, 43626240, 43972480, 46171104, 49469040, 51942492, 52766976, 57713880, 59362848, 61561472, 64928115, 65439360, 65958720, 69256656, 74203560, 76951840, 79150464, 86570820, 87944960, 92342208, 98938080, 103884984, 115427760, 118725696, 123122944, 129856230, 130878720, 131917440, 138513312, 148407120, 153903680, 158300928, 173141640, 184684416, 197876160, 207769968, 230855520, 237451392, 259712460, 263834880, 277026624, 296814240, 307807360, 346283280, 369368832, 395752320, 415539936, 461711040, 474902784, 519424920, 554053248, 593628480, 615614720, 692566560, 791504640, 831079872, 923422080, 1038849840, 1108106496, 1187256960, 1385133120, 1662159744, 1846844160, 2077699680, 2374513920, 2770266240, 3324319488, 4155399360, 5540532480, 8310798720, 16621597440]

約数ペア:

[(1, 16621597440), (2, 8310798720), (3, 5540532480), (4, 4155399360), (5, 3324319488), (6, 2770266240), (7, 2374513920), (8, 2077699680), (9, 1846844160), (10, 1662159744), (12, 1385133120), (14, 1187256960), (15, 1108106496), (16, 1038849840), (18, 923422080), (20, 831079872), (21, 791504640), (24, 692566560), (27, 615614720), (28, 593628480), (30, 554053248), (32, 519424920), (35, 474902784), (36, 461711040), (40, 415539936), (42, 395752320), (45, 369368832), (48, 346283280), (54, 307807360), (56, 296814240), (60, 277026624), (63, 263834880), (64, 259712460), (70, 237451392), (72, 230855520), (80, 207769968), (84, 197876160), (90, 184684416), (96, 173141640), (105, 158300928), (108, 153903680), (112, 148407120), (120, 138513312), (126, 131917440), (127, 130878720), (128, 129856230), (135, 123122944), (140, 118725696), (144, 115427760), (160, 103884984), (168, 98938080), (180, 92342208), (189, 87944960), (192, 86570820), (210, 79150464), (216, 76951840), (224, 74203560), (240, 69256656), (252, 65958720), (254, 65439360), (256, 64928115), (270, 61561472), (280, 59362848), (288, 57713880), (315, 52766976), (320, 51942492), (336, 49469040), (360, 46171104), (378, 43972480), (381, 43626240), (384, 43285410), (420, 39575232), (432, 38475920), (448, 37101780), (480, 34628328), (504, 32979360), (508, 32719680), (540, 30780736), (541, 30723840), (560, 29681424), (576, 28856940), (630, 26383488), (635, 26175744), (640, 25971246), (672, 24734520), (720, 23085552), (756, 21986240), (762, 21813120), (768, 21642705), (840, 19787616), (864, 19237960), (889, 18696960), (896, 18550890), (945, 17588992), (960, 17314164), (1008, 16489680), (1016, 16359840), (1080, 15390368), (1082, 15361920), (1120, 14840712), (1143, 14542080), (1152, 14428470), (1260, 13191744), (1270, 13087872), (1280, 12985623), (1344, 12367260), (1440, 11542776), (1512, 10993120), (1524, 10906560), (1623, 10241280), (1680, 9893808), (1728, 9618980), (1778, 9348480), (1792, 9275445), (1890, 8794496), (1905, 8725248), (1920, 8657082), (2016, 8244840), (2032, 8179920), (2160, 7695184), (2164, 7680960), (2240, 7420356), (2286, 7271040), (2304, 7214235), (2520, 6595872), (2540, 6543936), (2667, 6232320), (2688, 6183630), (2705, 6144768), (2880, 5771388), (3024, 5496560), (3048, 5453280), (3246, 5120640), (3360, 4946904), (3429, 4847360), (3456, 4809490), (3556, 4674240), (3780, 4397248), (3787, 4389120), (3810, 4362624), (3840, 4328541), (4032, 4122420), (4064, 4089960), (4320, 3847592), (4328, 3840480), (4445, 3739392), (4480, 3710178), (4572, 3635520), (4869, 3413760), (5040, 3297936), (5080, 3271968), (5334, 3116160), (5376, 3091815), (5410, 3072384), (5715, 2908416), (5760, 2885694), (6048, 2748280), (6096, 2726640), (6492, 2560320), (6720, 2473452), (6858, 2423680), (6912, 2404745), (7112, 2337120), (7560, 2198624), (7574, 2194560), (7620, 2181312), (8001, 2077440), (8064, 2061210), (8115, 2048256), (8128, 2044980), (8640, 1923796), (8656, 1920240), (8890, 1869696), (8960, 1855089), (9144, 1817760), (9738, 1706880), (10080, 1648968), (10160, 1635984), (10668, 1558080), (10820, 1536192), (11361, 1463040), (11430, 1454208), (11520, 1442847), (12096, 1374140), (12192, 1363320), (12984, 1280160), (13335, 1246464), (13440, 1236726), (13716, 1211840), (14224, 1168560), (14607, 1137920), (15120, 1099312), (15148, 1097280), (15240, 1090656), (16002, 1038720), (16128, 1030605), (16230, 1024128), (16256, 1022490), (17145, 969472), (17280, 961898), (17312, 960120), (17780, 934848), (18288, 908880), (18935, 877824), (19476, 853440), (20160, 824484), (20320, 817992), (21336, 779040), (21640, 768096), (22722, 731520), (22860, 727104), (24003, 692480), (24192, 687070), (24345, 682752), (24384, 681660), (25968, 640080), (26670, 623232), (26880, 618363), (27432, 605920), (28448, 584280), (29214, 568960), (30240, 549656), (30296, 548640), (30480, 545328), (32004, 519360), (32460, 512064), (32512, 511245), (34083, 487680), (34290, 484736), (34560, 480949), (34624, 480060), (35560, 467424), (36576, 454440), (37870, 438912), (38952, 426720), (40005, 415488), (40320, 412242), (40640, 408996), (42672, 389520), (43280, 384048), (45444, 365760), (45720, 363552), (48006, 346240), (48384, 343535), (48690, 341376), (48768, 340830), (51936, 320040), (53340, 311616), (54864, 302960), (56805, 292608), (56896, 292140), (58428, 284480), (60480, 274828), (60592, 274320), (60960, 272664), (64008, 259680), (64920, 256032), (68166, 243840), (68580, 242368), (68707, 241920), (69248, 240030), (71120, 233712), (73035, 227584), (73152, 227220), (75740, 219456), (77904, 213360), (80010, 207744), (80640, 206121), (81280, 204498), (85344, 194760), (86560, 192024), (90888, 182880), (91440, 181776), (96012, 173120), (97380, 170688), (97536, 170415), (102249, 162560), (103872, 160020), (106680, 155808), (109728, 151480), (113610, 146304), (113792, 146070), (116856, 142240), (120015, 138496), (120960, 137414), (121184, 137160), (121920, 136332), (128016, 129840)]