16420561920

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 704

約数和(自身を含む): 67914547200

約数和(自身を除く): 51493985280

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, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 142, 144, 160, 168, 180, 189, 192, 210, 213, 216, 224, 239, 240, 252, 256, 270, 280, 284, 288, 315, 320, 336, 355, 360, 378, 384, 420, 426, 432, 448, 478, 480, 497, 504, 512, 540, 560, 568, 576, 630, 639, 640, 672, 710, 717, 720, 756, 768, 840, 852, 864, 896, 945, 956, 960, 994, 1008, 1024, 1065, 1080, 1120, 1136, 1152, 1195, 1260, 1278, 1280, 1344, 1420, 1434, 1440, 1491, 1512, 1536, 1673, 1680, 1704, 1728, 1792, 1890, 1912, 1917, 1920, 1988, 2016, 2130, 2151, 2160, 2240, 2272, 2304, 2390, 2485, 2520, 2556, 2560, 2688, 2840, 2868, 2880, 2982, 3024, 3072, 3195, 3346, 3360, 3408, 3456, 3584, 3585, 3780, 3824, 3834, 3840, 3976, 4032, 4260, 4302, 4320, 4473, 4480, 4544, 4608, 4780, 4970, 5019, 5040, 5112, 5120, 5376, 5680, 5736, 5760, 5964, 6048, 6390, 6453, 6692, 6720, 6816, 6912, 7168, 7170, 7455, 7560, 7648, 7668, 7680, 7952, 8064, 8365, 8520, 8604, 8640, 8946, 8960, 9088, 9216, 9560, 9585, 9940, 10038, 10080, 10224, 10752, 10755, 11360, 11472, 11520, 11928, 12096, 12780, 12906, 13384, 13419, 13440, 13632, 13824, 14340, 14910, 15057, 15120, 15296, 15336, 15360, 15904, 16128, 16730, 16969, 17040, 17208, 17280, 17892, 17920, 18176, 19120, 19170, 19880, 20076, 20160, 20448, 21504, 21510, 22365, 22720, 22944, 23040, 23856, 24192, 25095, 25560, 25812, 26768, 26838, 26880, 27264, 27648, 28680, 29820, 30114, 30240, 30592, 30672, 31808, 32256, 32265, 33460, 33938, 34080, 34416, 34560, 35784, 35840, 36352, 38240, 38340, 39760, 40152, 40320, 40896, 43020, 44730, 45171, 45440, 45888, 46080, 47712, 48384, 50190, 50907, 51120, 51624, 53536, 53676, 53760, 54528, 57360, 59640, 60228, 60480, 61184, 61344, 63616, 64512, 64530, 66920, 67095, 67876, 68160, 68832, 69120, 71568, 72704, 75285, 76480, 76680, 79520, 80304, 80640, 81792, 84845, 86040, 89460, 90342, 90880, 91776, 95424, 96768, 100380, 101814, 102240, 103248, 107072, 107352, 107520, 109056, 114720, 118783, 119280, 120456, 120960, 122368, 122688, 127232, 129060, 133840, 134190, 135752, 136320, 137664, 138240, 143136, 150570, 152721, 152960, 153360, 159040, 160608, 161280, 163584, 169690, 172080, 178920, 180684, 181760, 183552, 190848, 193536, 200760, 203628, 204480, 206496, 214144, 214704, 218112, 225855, 229440, 237566, 238560, 240912, 241920, 244736, 245376, 254464, 254535, 258120, 267680, 268380, 271504, 272640, 275328, 286272, 301140, 305442, 305920, 306720, 318080, 321216, 322560, 327168, 339380, 344160, 356349, 357840, 361368, 363520, 367104, 381696, 401520, 407256, 408960, 412992, 428288, 429408, 451710, 458163, 458880, 475132, 477120, 481824, 483840, 490752, 508928, 509070, 516240, 535360, 536760, 543008, 545280, 550656, 572544, 593915, 602280, 610884, 611840, 613440, 636160, 642432, 654336, 678760, 688320, 712698, 715680, 722736, 734208, 763392, 763605, 803040, 814512, 817920, 825984, 856576, 858816, 903420, 916326, 917760, 950264, 954240, 963648, 967680, 981504, 1018140, 1032480, 1069047, 1070720, 1073520, 1086016, 1090560, 1101312, 1145088, 1187830, 1204560, 1221768, 1223680, 1226880, 1272320, 1284864, 1357520, 1376640, 1425396, 1431360, 1445472, 1526784, 1527210, 1606080, 1629024, 1635840, 1651968, 1713152, 1717632, 1781745, 1806840, 1832652, 1835520, 1900528, 1908480, 1927296, 1963008, 2036280, 2064960, 2138094, 2141440, 2147040, 2172032, 2202624, 2290176, 2290815, 2375660, 2409120, 2443536, 2453760, 2544640, 2569728, 2715040, 2753280, 2850792, 2862720, 2890944, 3054420, 3207141, 3212160, 3258048, 3271680, 3303936, 3435264, 3563490, 3613680, 3665304, 3671040, 3801056, 3816960, 3854592, 4072560, 4129920, 4276188, 4282880, 4294080, 4344064, 4580352, 4581630, 4751320, 4818240, 4887072, 4907520, 5139456, 5345235, 5430080, 5506560, 5701584, 5725440, 5781888, 6108840, 6414282, 6424320, 6516096, 6607872, 6870528, 7126980, 7227360, 7330608, 7602112, 7633920, 7709184, 8145120, 8259840, 8552376, 8565760, 8588160, 8688128, 9163260, 9502640, 9636480, 9774144, 9815040, 10690470, 10860160, 11013120, 11403168, 11450880, 11563776, 12217680, 12828564, 12848640, 13032192, 13741056, 14253960, 14454720, 14661216, 15204224, 15418368, 16035705, 16290240, 16519680, 17104752, 17176320, 17376256, 18326520, 19005280, 19272960, 19548288, 21380940, 21720320, 22806336, 22901760, 23127552, 24435360, 25657128, 25697280, 26064384, 28507920, 28909440, 29322432, 30408448, 32071410, 32580480, 33039360, 34209504, 34352640, 36653040, 38010560, 38545920, 39096576, 42761880, 43440640, 45612672, 46255104, 48870720, 51314256, 52128768, 57015840, 57818880, 58644864, 60816896, 64142820, 65160960, 68419008, 68705280, 73306080, 76021120, 77091840, 78193152, 85523760, 86881280, 91225344, 97741440, 102628512, 114031680, 115637760, 117289728, 121633792, 128285640, 130321920, 136838016, 146612160, 152042240, 156386304, 171047520, 182450688, 195482880, 205257024, 228063360, 231275520, 234579456, 256571280, 260643840, 273676032, 293224320, 304084480, 342095040, 364901376, 390965760, 410514048, 456126720, 469158912, 513142560, 547352064, 586448640, 608168960, 684190080, 781931520, 821028096, 912253440, 1026285120, 1094704128, 1172897280, 1368380160, 1642056192, 1824506880, 2052570240, 2345794560, 2736760320, 3284112384, 4105140480, 5473520640, 8210280960, 16420561920]

約数ペア:

[(1, 16420561920), (2, 8210280960), (3, 5473520640), (4, 4105140480), (5, 3284112384), (6, 2736760320), (7, 2345794560), (8, 2052570240), (9, 1824506880), (10, 1642056192), (12, 1368380160), (14, 1172897280), (15, 1094704128), (16, 1026285120), (18, 912253440), (20, 821028096), (21, 781931520), (24, 684190080), (27, 608168960), (28, 586448640), (30, 547352064), (32, 513142560), (35, 469158912), (36, 456126720), (40, 410514048), (42, 390965760), (45, 364901376), (48, 342095040), (54, 304084480), (56, 293224320), (60, 273676032), (63, 260643840), (64, 256571280), (70, 234579456), (71, 231275520), (72, 228063360), (80, 205257024), (84, 195482880), (90, 182450688), (96, 171047520), (105, 156386304), (108, 152042240), (112, 146612160), (120, 136838016), (126, 130321920), (128, 128285640), (135, 121633792), (140, 117289728), (142, 115637760), (144, 114031680), (160, 102628512), (168, 97741440), (180, 91225344), (189, 86881280), (192, 85523760), (210, 78193152), (213, 77091840), (216, 76021120), (224, 73306080), (239, 68705280), (240, 68419008), (252, 65160960), (256, 64142820), (270, 60816896), (280, 58644864), (284, 57818880), (288, 57015840), (315, 52128768), (320, 51314256), (336, 48870720), (355, 46255104), (360, 45612672), (378, 43440640), (384, 42761880), (420, 39096576), (426, 38545920), (432, 38010560), (448, 36653040), (478, 34352640), (480, 34209504), (497, 33039360), (504, 32580480), (512, 32071410), (540, 30408448), (560, 29322432), (568, 28909440), (576, 28507920), (630, 26064384), (639, 25697280), (640, 25657128), (672, 24435360), (710, 23127552), (717, 22901760), (720, 22806336), (756, 21720320), (768, 21380940), (840, 19548288), (852, 19272960), (864, 19005280), (896, 18326520), (945, 17376256), (956, 17176320), (960, 17104752), (994, 16519680), (1008, 16290240), (1024, 16035705), (1065, 15418368), (1080, 15204224), (1120, 14661216), (1136, 14454720), (1152, 14253960), (1195, 13741056), (1260, 13032192), (1278, 12848640), (1280, 12828564), (1344, 12217680), (1420, 11563776), (1434, 11450880), (1440, 11403168), (1491, 11013120), (1512, 10860160), (1536, 10690470), (1673, 9815040), (1680, 9774144), (1704, 9636480), (1728, 9502640), (1792, 9163260), (1890, 8688128), (1912, 8588160), (1917, 8565760), (1920, 8552376), (1988, 8259840), (2016, 8145120), (2130, 7709184), (2151, 7633920), (2160, 7602112), (2240, 7330608), (2272, 7227360), (2304, 7126980), (2390, 6870528), (2485, 6607872), (2520, 6516096), (2556, 6424320), (2560, 6414282), (2688, 6108840), (2840, 5781888), (2868, 5725440), (2880, 5701584), (2982, 5506560), (3024, 5430080), (3072, 5345235), (3195, 5139456), (3346, 4907520), (3360, 4887072), (3408, 4818240), (3456, 4751320), (3584, 4581630), (3585, 4580352), (3780, 4344064), (3824, 4294080), (3834, 4282880), (3840, 4276188), (3976, 4129920), (4032, 4072560), (4260, 3854592), (4302, 3816960), (4320, 3801056), (4473, 3671040), (4480, 3665304), (4544, 3613680), (4608, 3563490), (4780, 3435264), (4970, 3303936), (5019, 3271680), (5040, 3258048), (5112, 3212160), (5120, 3207141), (5376, 3054420), (5680, 2890944), (5736, 2862720), (5760, 2850792), (5964, 2753280), (6048, 2715040), (6390, 2569728), (6453, 2544640), (6692, 2453760), (6720, 2443536), (6816, 2409120), (6912, 2375660), (7168, 2290815), (7170, 2290176), (7455, 2202624), (7560, 2172032), (7648, 2147040), (7668, 2141440), (7680, 2138094), (7952, 2064960), (8064, 2036280), (8365, 1963008), (8520, 1927296), (8604, 1908480), (8640, 1900528), (8946, 1835520), (8960, 1832652), (9088, 1806840), (9216, 1781745), (9560, 1717632), (9585, 1713152), (9940, 1651968), (10038, 1635840), (10080, 1629024), (10224, 1606080), (10752, 1527210), (10755, 1526784), (11360, 1445472), (11472, 1431360), (11520, 1425396), (11928, 1376640), (12096, 1357520), (12780, 1284864), (12906, 1272320), (13384, 1226880), (13419, 1223680), (13440, 1221768), (13632, 1204560), (13824, 1187830), (14340, 1145088), (14910, 1101312), (15057, 1090560), (15120, 1086016), (15296, 1073520), (15336, 1070720), (15360, 1069047), (15904, 1032480), (16128, 1018140), (16730, 981504), (16969, 967680), (17040, 963648), (17208, 954240), (17280, 950264), (17892, 917760), (17920, 916326), (18176, 903420), (19120, 858816), (19170, 856576), (19880, 825984), (20076, 817920), (20160, 814512), (20448, 803040), (21504, 763605), (21510, 763392), (22365, 734208), (22720, 722736), (22944, 715680), (23040, 712698), (23856, 688320), (24192, 678760), (25095, 654336), (25560, 642432), (25812, 636160), (26768, 613440), (26838, 611840), (26880, 610884), (27264, 602280), (27648, 593915), (28680, 572544), (29820, 550656), (30114, 545280), (30240, 543008), (30592, 536760), (30672, 535360), (31808, 516240), (32256, 509070), (32265, 508928), (33460, 490752), (33938, 483840), (34080, 481824), (34416, 477120), (34560, 475132), (35784, 458880), (35840, 458163), (36352, 451710), (38240, 429408), (38340, 428288), (39760, 412992), (40152, 408960), (40320, 407256), (40896, 401520), (43020, 381696), (44730, 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136320), (120960, 135752), (122368, 134190), (122688, 133840), (127232, 129060)]