16220897280

素因数分解:

$2^{14}\times 3^2\times 5^1\times 7^2\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 540

約数和(自身を含む): 65556936900

約数和(自身を除く): 49336039620

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 449, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 898, 960, 980, 1008, 1024, 1120, 1152, 1176, 1260, 1280, 1344, 1347, 1440, 1470, 1536, 1568, 1680, 1764, 1792, 1796, 1920, 1960, 2016, 2048, 2205, 2240, 2245, 2304, 2352, 2520, 2560, 2688, 2694, 2880, 2940, 3072, 3136, 3143, 3360, 3528, 3584, 3592, 3840, 3920, 4032, 4041, 4096, 4410, 4480, 4490, 4608, 4704, 5040, 5120, 5376, 5388, 5760, 5880, 6144, 6272, 6286, 6720, 6735, 7056, 7168, 7184, 7680, 7840, 8064, 8082, 8192, 8820, 8960, 8980, 9216, 9408, 9429, 10080, 10240, 10752, 10776, 11520, 11760, 12288, 12544, 12572, 13440, 13470, 14112, 14336, 14368, 15360, 15680, 15715, 16128, 16164, 16384, 17640, 17920, 17960, 18432, 18816, 18858, 20160, 20205, 20480, 21504, 21552, 22001, 23040, 23520, 24576, 25088, 25144, 26880, 26940, 28224, 28287, 28672, 28736, 30720, 31360, 31430, 32256, 32328, 35280, 35840, 35920, 36864, 37632, 37716, 40320, 40410, 40960, 43008, 43104, 44002, 46080, 47040, 47145, 49152, 50176, 50288, 53760, 53880, 56448, 56574, 57344, 57472, 61440, 62720, 62860, 64512, 64656, 66003, 70560, 71680, 71840, 73728, 75264, 75432, 80640, 80820, 81920, 86016, 86208, 88004, 92160, 94080, 94290, 100352, 100576, 107520, 107760, 110005, 112896, 113148, 114688, 114944, 122880, 125440, 125720, 129024, 129312, 132006, 141120, 141435, 143360, 143680, 147456, 150528, 150864, 161280, 161640, 172032, 172416, 176008, 184320, 188160, 188580, 198009, 200704, 201152, 215040, 215520, 220010, 225792, 226296, 229888, 245760, 250880, 251440, 258048, 258624, 264012, 282240, 282870, 286720, 287360, 301056, 301728, 322560, 323280, 330015, 344064, 344832, 352016, 368640, 376320, 377160, 396018, 401408, 402304, 430080, 431040, 440020, 451584, 452592, 459776, 501760, 502880, 516096, 517248, 528024, 564480, 565740, 573440, 574720, 602112, 603456, 645120, 646560, 660030, 689664, 704032, 737280, 752640, 754320, 792036, 802816, 804608, 860160, 862080, 880040, 903168, 905184, 919552, 990045, 1003520, 1005760, 1032192, 1034496, 1056048, 1128960, 1131480, 1149440, 1204224, 1206912, 1290240, 1293120, 1320060, 1379328, 1408064, 1505280, 1508640, 1584072, 1609216, 1720320, 1724160, 1760080, 1806336, 1810368, 1839104, 1980090, 2007040, 2011520, 2068992, 2112096, 2257920, 2262960, 2298880, 2408448, 2413824, 2580480, 2586240, 2640120, 2758656, 2816128, 3010560, 3017280, 3168144, 3218432, 3448320, 3520160, 3612672, 3620736, 3678208, 3960180, 4014080, 4023040, 4137984, 4224192, 4515840, 4525920, 4597760, 4827648, 5160960, 5172480, 5280240, 5517312, 5632256, 6021120, 6034560, 6336288, 6436864, 6896640, 7040320, 7225344, 7241472, 7356416, 7920360, 8046080, 8275968, 8448384, 9031680, 9051840, 9195520, 9655296, 10344960, 10560480, 11034624, 11264512, 12042240, 12069120, 12672576, 12873728, 13793280, 14080640, 14482944, 15840720, 16092160, 16551936, 16896768, 18063360, 18103680, 18391040, 19310592, 20689920, 21120960, 22069248, 22529024, 24138240, 25345152, 25747456, 27586560, 28161280, 28965888, 31681440, 32184320, 33103872, 33793536, 36126720, 36207360, 36782080, 38621184, 41379840, 42241920, 45058048, 48276480, 50690304, 51494912, 55173120, 56322560, 57931776, 63362880, 64368640, 66207744, 67587072, 72414720, 77242368, 82759680, 84483840, 90116096, 96552960, 101380608, 110346240, 112645120, 115863552, 126725760, 128737280, 135174144, 144829440, 154484736, 165519360, 168967680, 180232192, 193105920, 202761216, 225290240, 231727104, 253451520, 257474560, 270348288, 289658880, 331038720, 337935360, 360464384, 386211840, 405522432, 450580480, 463454208, 506903040, 540696576, 579317760, 675870720, 772423680, 811044864, 901160960, 1013806080, 1081393152, 1158635520, 1351741440, 1622089728, 1802321920, 2027612160, 2317271040, 2703482880, 3244179456, 4055224320, 5406965760, 8110448640, 16220897280]

約数ペア:

[(1, 16220897280), (2, 8110448640), (3, 5406965760), (4, 4055224320), (5, 3244179456), (6, 2703482880), (7, 2317271040), (8, 2027612160), (9, 1802321920), (10, 1622089728), (12, 1351741440), (14, 1158635520), (15, 1081393152), (16, 1013806080), (18, 901160960), (20, 811044864), (21, 772423680), (24, 675870720), (28, 579317760), (30, 540696576), (32, 506903040), (35, 463454208), (36, 450580480), (40, 405522432), (42, 386211840), (45, 360464384), (48, 337935360), (49, 331038720), (56, 289658880), (60, 270348288), (63, 257474560), (64, 253451520), (70, 231727104), (72, 225290240), (80, 202761216), (84, 193105920), (90, 180232192), (96, 168967680), (98, 165519360), (105, 154484736), (112, 144829440), (120, 135174144), (126, 128737280), (128, 126725760), (140, 115863552), (144, 112645120), (147, 110346240), (160, 101380608), (168, 96552960), (180, 90116096), (192, 84483840), (196, 82759680), (210, 77242368), (224, 72414720), (240, 67587072), (245, 66207744), (252, 64368640), (256, 63362880), (280, 57931776), (288, 56322560), (294, 55173120), (315, 51494912), (320, 50690304), (336, 48276480), (360, 45058048), (384, 42241920), (392, 41379840), (420, 38621184), (441, 36782080), (448, 36207360), (449, 36126720), (480, 33793536), (490, 33103872), (504, 32184320), (512, 31681440), (560, 28965888), (576, 28161280), (588, 27586560), (630, 25747456), (640, 25345152), (672, 24138240), (720, 22529024), (735, 22069248), (768, 21120960), (784, 20689920), (840, 19310592), (882, 18391040), (896, 18103680), (898, 18063360), (960, 16896768), (980, 16551936), (1008, 16092160), (1024, 15840720), (1120, 14482944), (1152, 14080640), (1176, 13793280), (1260, 12873728), (1280, 12672576), (1344, 12069120), (1347, 12042240), (1440, 11264512), (1470, 11034624), (1536, 10560480), (1568, 10344960), (1680, 9655296), (1764, 9195520), (1792, 9051840), (1796, 9031680), (1920, 8448384), (1960, 8275968), (2016, 8046080), (2048, 7920360), (2205, 7356416), (2240, 7241472), (2245, 7225344), (2304, 7040320), (2352, 6896640), (2520, 6436864), (2560, 6336288), (2688, 6034560), (2694, 6021120), (2880, 5632256), (2940, 5517312), (3072, 5280240), (3136, 5172480), (3143, 5160960), (3360, 4827648), (3528, 4597760), (3584, 4525920), (3592, 4515840), (3840, 4224192), (3920, 4137984), (4032, 4023040), (4041, 4014080), (4096, 3960180), (4410, 3678208), (4480, 3620736), (4490, 3612672), (4608, 3520160), (4704, 3448320), (5040, 3218432), (5120, 3168144), (5376, 3017280), (5388, 3010560), (5760, 2816128), (5880, 2758656), (6144, 2640120), (6272, 2586240), (6286, 2580480), (6720, 2413824), (6735, 2408448), (7056, 2298880), (7168, 2262960), (7184, 2257920), (7680, 2112096), (7840, 2068992), (8064, 2011520), (8082, 2007040), (8192, 1980090), (8820, 1839104), (8960, 1810368), (8980, 1806336), (9216, 1760080), (9408, 1724160), (9429, 1720320), (10080, 1609216), (10240, 1584072), (10752, 1508640), (10776, 1505280), (11520, 1408064), (11760, 1379328), (12288, 1320060), (12544, 1293120), (12572, 1290240), (13440, 1206912), (13470, 1204224), (14112, 1149440), (14336, 1131480), (14368, 1128960), (15360, 1056048), (15680, 1034496), (15715, 1032192), (16128, 1005760), (16164, 1003520), (16384, 990045), (17640, 919552), (17920, 905184), (17960, 903168), (18432, 880040), (18816, 862080), (18858, 860160), (20160, 804608), (20205, 802816), (20480, 792036), (21504, 754320), (21552, 752640), (22001, 737280), (23040, 704032), (23520, 689664), (24576, 660030), (25088, 646560), (25144, 645120), (26880, 603456), (26940, 602112), (28224, 574720), (28287, 573440), (28672, 565740), (28736, 564480), (30720, 528024), (31360, 517248), (31430, 516096), (32256, 502880), (32328, 501760), (35280, 459776), (35840, 452592), (35920, 451584), (36864, 440020), (37632, 431040), (37716, 430080), (40320, 402304), (40410, 401408), (40960, 396018), (43008, 377160), (43104, 376320), (44002, 368640), (46080, 352016), (47040, 344832), (47145, 344064), (49152, 330015), (50176, 323280), (50288, 322560), (53760, 301728), (53880, 301056), (56448, 287360), (56574, 286720), (57344, 282870), (57472, 282240), (61440, 264012), (62720, 258624), (62860, 258048), (64512, 251440), (64656, 250880), (66003, 245760), (70560, 229888), (71680, 226296), (71840, 225792), (73728, 220010), (75264, 215520), (75432, 215040), (80640, 201152), (80820, 200704), (81920, 198009), (86016, 188580), (86208, 188160), (88004, 184320), (92160, 176008), (94080, 172416), (94290, 172032), (100352, 161640), (100576, 161280), (107520, 150864), (107760, 150528), (110005, 147456), (112896, 143680), (113148, 143360), (114688, 141435), (114944, 141120), (122880, 132006), (125440, 129312), (125720, 129024)]