31999484160

素因数分解:

$2^8\times 3^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 1152

約数和(自身を含む): 139020779520

約数和(自身を除く): 107021295360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 71, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 142, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 213, 216, 224, 230, 240, 243, 252, 256, 270, 276, 280, 284, 288, 315, 320, 322, 324, 336, 345, 355, 360, 368, 378, 384, 405, 414, 420, 426, 432, 448, 460, 480, 483, 486, 497, 504, 540, 552, 560, 567, 568, 576, 621, 630, 639, 640, 644, 648, 672, 690, 710, 720, 729, 736, 756, 768, 805, 810, 828, 840, 852, 864, 896, 920, 945, 960, 966, 972, 994, 1008, 1035, 1065, 1080, 1104, 1120, 1134, 1136, 1152, 1215, 1242, 1260, 1278, 1280, 1288, 1296, 1344, 1380, 1420, 1440, 1449, 1458, 1472, 1491, 1512, 1610, 1620, 1633, 1656, 1680, 1701, 1704, 1728, 1792, 1840, 1863, 1890, 1917, 1920, 1932, 1944, 1988, 2016, 2070, 2130, 2160, 2187, 2208, 2240, 2268, 2272, 2304, 2415, 2430, 2484, 2485, 2520, 2556, 2576, 2592, 2688, 2760, 2835, 2840, 2880, 2898, 2916, 2944, 2982, 3024, 3105, 3195, 3220, 3240, 3266, 3312, 3360, 3402, 3408, 3456, 3645, 3680, 3726, 3780, 3834, 3840, 3864, 3888, 3976, 4032, 4140, 4260, 4320, 4347, 4374, 4416, 4473, 4480, 4536, 4544, 4830, 4860, 4899, 4968, 4970, 5040, 5103, 5112, 5152, 5184, 5376, 5520, 5589, 5670, 5680, 5751, 5760, 5796, 5832, 5888, 5964, 6048, 6210, 6390, 6440, 6480, 6532, 6624, 6720, 6804, 6816, 6912, 7245, 7290, 7360, 7452, 7455, 7560, 7668, 7728, 7776, 7952, 8064, 8165, 8280, 8505, 8520, 8640, 8694, 8748, 8832, 8946, 8960, 9072, 9088, 9315, 9585, 9660, 9720, 9798, 9936, 9940, 10080, 10206, 10224, 10304, 10368, 10935, 11040, 11178, 11340, 11360, 11431, 11502, 11520, 11592, 11664, 11928, 12096, 12420, 12780, 12880, 12960, 13041, 13064, 13248, 13419, 13440, 13608, 13632, 14490, 14580, 14697, 14720, 14904, 14910, 15120, 15309, 15336, 15456, 15552, 15904, 16128, 16330, 16560, 16767, 17010, 17040, 17253, 17280, 17388, 17496, 17664, 17892, 18144, 18176, 18630, 19170, 19320, 19440, 19596, 19872, 19880, 20160, 20412, 20448, 20608, 20736, 21735, 21870, 22080, 22356, 22365, 22680, 22720, 22862, 23004, 23184, 23328, 23856, 24192, 24495, 24840, 25515, 25560, 25760, 25920, 26082, 26128, 26496, 26838, 26880, 27216, 27264, 27945, 28755, 28980, 29160, 29394, 29440, 29808, 29820, 30240, 30618, 30672, 30912, 31104, 31808, 32660, 33120, 33534, 34020, 34080, 34293, 34506, 34560, 34776, 34992, 35784, 36288, 37260, 38340, 38640, 38880, 39123, 39192, 39744, 39760, 40257, 40320, 40824, 40896, 41216, 43470, 43740, 44091, 44160, 44712, 44730, 45360, 45440, 45724, 46008, 46368, 46656, 47712, 48384, 48990, 49680, 50301, 51030, 51120, 51520, 51759, 51840, 52164, 52256, 52992, 53676, 54432, 54528, 55890, 57155, 57510, 57960, 58320, 58788, 59616, 59640, 60480, 61236, 61344, 61824, 62208, 63616, 65205, 65320, 66240, 67068, 67095, 68040, 68160, 68586, 69012, 69552, 69984, 71568, 72576, 73485, 74520, 76545, 76680, 77280, 77760, 78246, 78384, 79488, 79520, 80514, 80640, 81648, 81792, 83835, 86265, 86940, 87480, 88182, 88320, 89424, 89460, 90720, 90880, 91448, 92016, 92736, 93312, 95424, 97980, 99360, 100602, 102060, 102240, 102879, 103040, 103518, 103680, 104328, 104512, 107352, 108864, 111780, 114310, 115020, 115920, 116640, 117369, 117576, 119232, 119280, 120771, 120960, 122472, 122688, 123648, 127232, 130410, 130640, 132273, 132480, 134136, 134190, 136080, 136320, 137172, 138024, 139104, 139968, 143136, 145152, 146970, 149040, 153090, 153360, 154560, 155277, 155520, 156492, 156768, 158976, 159040, 161028, 163296, 163584, 167670, 171465, 172530, 173880, 174960, 176364, 178848, 178920, 181440, 182896, 184032, 185472, 186624, 190848, 195615, 195960, 198720, 201204, 201285, 204120, 204480, 205758, 206080, 207036, 208656, 209024, 214704, 217728, 220455, 223560, 228620, 230040, 231840, 233280, 234738, 235152, 238464, 238560, 241542, 241920, 244944, 245376, 251505, 258795, 260820, 261280, 264546, 264960, 268272, 268380, 272160, 272640, 274344, 276048, 278208, 279936, 286272, 293940, 298080, 306180, 306720, 308637, 309120, 310554, 311040, 312984, 313536, 318080, 322056, 326592, 335340, 342930, 345060, 347760, 349920, 352107, 352728, 357696, 357840, 362313, 362880, 365792, 368064, 370944, 381696, 391230, 391920, 396819, 397440, 402408, 402570, 408240, 408960, 411516, 414072, 417312, 418048, 429408, 435456, 440910, 447120, 457240, 460080, 463680, 466560, 469476, 470304, 476928, 477120, 483084, 489888, 490752, 503010, 514395, 517590, 521640, 522560, 529092, 536544, 536760, 544320, 548688, 552096, 556416, 559872, 572544, 586845, 587880, 596160, 603855, 612360, 613440, 617274, 618240, 621108, 625968, 627072, 636160, 644112, 653184, 661365, 670680, 685860, 690120, 695520, 699840, 704214, 705456, 715392, 715680, 724626, 725760, 731584, 736128, 776385, 782460, 783840, 793638, 794880, 804816, 805140, 816480, 817920, 823032, 828144, 834624, 858816, 881820, 894240, 914480, 920160, 925911, 927360, 933120, 938952, 940608, 954240, 966168, 979776, 1006020, 1028790, 1035180, 1043280, 1045120, 1058184, 1073088, 1073520, 1086939, 1088640, 1097376, 1104192, 1112832, 1145088, 1173690, 1175760, 1190457, 1192320, 1207710, 1224720, 1226880, 1234548, 1242216, 1251936, 1254144, 1288224, 1306368, 1322730, 1341360, 1371720, 1380240, 1391040, 1399680, 1408428, 1410912, 1430784, 1431360, 1449252, 1463168, 1472256, 1543185, 1552770, 1564920, 1567680, 1587276, 1609632, 1610280, 1632960, 1646064, 1656288, 1669248, 1717632, 1760535, 1763640, 1788480, 1811565, 1828960, 1840320, 1851822, 1854720, 1877904, 1881216, 1908480, 1932336, 1959552, 1984095, 2012040, 2057580, 2070360, 2086560, 2090240, 2116368, 2146176, 2147040, 2173878, 2177280, 2194752, 2208384, 2347380, 2351520, 2380914, 2384640, 2415420, 2449440, 2453760, 2469096, 2484432, 2503872, 2576448, 2645460, 2682720, 2743440, 2760480, 2777733, 2782080, 2799360, 2816856, 2821824, 2862720, 2898504, 2926336, 3086370, 3105540, 3129840, 3135360, 3174552, 3219264, 3220560, 3265920, 3292128, 3312576, 3338496, 3435264, 3521070, 3527280, 3571371, 3576960, 3623130, 3657920, 3680640, 3703644, 3755808, 3762432, 3864672, 3919104, 3968190, 4024080, 4115160, 4140720, 4173120, 4232736, 4292352, 4294080, 4347756, 4389504, 4416768, 4629555, 4694760, 4703040, 4761828, 4830840, 4898880, 4938192, 4968864, 5007744, 5152896, 5290920, 5365440, 5434695, 5486880, 5520960, 5555466, 5564160, 5633712, 5643648, 5725440, 5797008, 5952285, 6172740, 6211080, 6259680, 6270720, 6349104, 6438528, 6441120, 6531840, 6584256, 6625152, 7042140, 7054560, 7142742, 7153920, 7246260, 7315840, 7361280, 7407288, 7511616, 7729344, 7936380, 8048160, 8230320, 8281440, 8333199, 8346240, 8465472, 8588160, 8695512, 8779008, 9259110, 9389520, 9406080, 9523656, 9661680, 9797760, 9876384, 9937728, 10015488, 10305792, 10581840, 10730880, 10869390, 10973760, 11041920, 11110932, 11267424, 11287296, 11594016, 11904570, 12345480, 12422160, 12519360, 12698208, 12877056, 12882240, 13168512, 13250304, 13888665, 14084280, 14109120, 14285484, 14492520, 14631680, 14814576, 15023232, 15458688, 15872760, 16096320, 16460640, 16562880, 16666398, 16692480, 16930944, 17176320, 17391024, 17856855, 18518220, 18779040, 18812160, 19047312, 19323360, 19595520, 19752768, 19875456, 21163680, 21461760, 21738780, 21947520, 22083840, 22221864, 22534848, 23188032, 23809140, 24690960, 24844320, 24999597, 25038720, 25396416, 25764480, 26337024, 27777330, 28168560, 28218240, 28570968, 28985040, 29629152, 30046464, 30917376, 31745520, 32192640, 32921280, 33125760, 33332796, 33861888, 34782048, 35713710, 37036440, 37558080, 38094624, 38646720, 39505536, 39750912, 41665995, 42327360, 43477560, 43895040, 44443728, 45069696, 46376064, 47618280, 49381920, 49688640, 49999194, 50077440, 50792832, 51528960, 55554660, 56337120, 56436480, 57141936, 57970080, 59258304, 63491040, 64385280, 65842560, 66251520, 66665592, 69564096, 71427420, 74072880, 75116160, 76189248, 77293440, 79011072, 83331990, 84654720, 86955120, 88887456, 90139392, 92752128, 95236560, 98763840, 99377280, 99998388, 101585664, 111109320, 112674240, 114283872, 115940160, 118516608, 124997985, 126982080, 131685120, 133331184, 139128192, 142854840, 148145760, 150232320, 152378496, 154586880, 166663980, 169309440, 173910240, 177774912, 190473120, 197527680, 198754560, 199996776, 222218640, 225348480, 228567744, 231880320, 237033216, 249995970, 253964160, 266662368, 278256384, 285709680, 296291520, 304756992, 333327960, 347820480, 355549824, 380946240, 395055360, 399993552, 444437280, 450696960, 457135488, 463760640, 499991940, 507928320, 533324736, 571419360, 592583040, 666655920, 695640960, 711099648, 761892480, 799987104, 888874560, 914270976, 999983880, 1066649472, 1142838720, 1185166080, 1333311840, 1391281920, 1523784960, 1599974208, 1777749120, 1999967760, 2133298944, 2285677440, 2666623680, 3199948416, 3555498240, 3999935520, 4571354880, 5333247360, 6399896832, 7999871040, 10666494720, 15999742080, 31999484160]

約数ペア:

[(1, 31999484160), (2, 15999742080), (3, 10666494720), (4, 7999871040), (5, 6399896832), (6, 5333247360), (7, 4571354880), (8, 3999935520), (9, 3555498240), (10, 3199948416), (12, 2666623680), (14, 2285677440), (15, 2133298944), (16, 1999967760), (18, 1777749120), (20, 1599974208), (21, 1523784960), (23, 1391281920), (24, 1333311840), (27, 1185166080), (28, 1142838720), (30, 1066649472), (32, 999983880), (35, 914270976), (36, 888874560), (40, 799987104), (42, 761892480), (45, 711099648), (46, 695640960), (48, 666655920), (54, 592583040), (56, 571419360), (60, 533324736), (63, 507928320), (64, 499991940), (69, 463760640), (70, 457135488), (71, 450696960), (72, 444437280), (80, 399993552), (81, 395055360), (84, 380946240), (90, 355549824), (92, 347820480), (96, 333327960), (105, 304756992), (108, 296291520), (112, 285709680), (115, 278256384), (120, 266662368), (126, 253964160), (128, 249995970), (135, 237033216), (138, 231880320), (140, 228567744), (142, 225348480), (144, 222218640), (160, 199996776), (161, 198754560), (162, 197527680), (168, 190473120), (180, 177774912), (184, 173910240), (189, 169309440), (192, 166663980), (207, 154586880), (210, 152378496), (213, 150232320), (216, 148145760), (224, 142854840), (230, 139128192), (240, 133331184), (243, 131685120), (252, 126982080), (256, 124997985), (270, 118516608), (276, 115940160), (280, 114283872), (284, 112674240), (288, 111109320), (315, 101585664), (320, 99998388), (322, 99377280), (324, 98763840), (336, 95236560), (345, 92752128), (355, 90139392), (360, 88887456), (368, 86955120), (378, 84654720), (384, 83331990), (405, 79011072), (414, 77293440), (420, 76189248), (426, 75116160), (432, 74072880), (448, 71427420), (460, 69564096), (480, 66665592), (483, 66251520), (486, 65842560), (497, 64385280), (504, 63491040), (540, 59258304), (552, 57970080), (560, 57141936), (567, 56436480), (568, 56337120), (576, 55554660), (621, 51528960), (630, 50792832), (639, 50077440), (640, 49999194), (644, 49688640), (648, 49381920), (672, 47618280), (690, 46376064), (710, 45069696), (720, 44443728), (729, 43895040), (736, 43477560), (756, 42327360), (768, 41665995), (805, 39750912), (810, 39505536), (828, 38646720), (840, 38094624), (852, 37558080), (864, 37036440), (896, 35713710), (920, 34782048), (945, 33861888), (960, 33332796), (966, 33125760), (972, 32921280), (994, 32192640), (1008, 31745520), (1035, 30917376), (1065, 30046464), (1080, 29629152), (1104, 28985040), (1120, 28570968), (1134, 28218240), (1136, 28168560), (1152, 27777330), (1215, 26337024), (1242, 25764480), (1260, 25396416), (1278, 25038720), (1280, 24999597), (1288, 24844320), (1296, 24690960), (1344, 23809140), (1380, 23188032), (1420, 22534848), (1440, 22221864), (1449, 22083840), (1458, 21947520), (1472, 21738780), (1491, 21461760), (1512, 21163680), (1610, 19875456), (1620, 19752768), (1633, 19595520), (1656, 19323360), (1680, 19047312), (1701, 18812160), (1704, 18779040), (1728, 18518220), (1792, 17856855), (1840, 17391024), (1863, 17176320), (1890, 16930944), (1917, 16692480), (1920, 16666398), (1932, 16562880), (1944, 16460640), (1988, 16096320), (2016, 15872760), (2070, 15458688), (2130, 15023232), (2160, 14814576), (2187, 14631680), (2208, 14492520), (2240, 14285484), (2268, 14109120), (2272, 14084280), (2304, 13888665), (2415, 13250304), (2430, 13168512), (2484, 12882240), (2485, 12877056), (2520, 12698208), (2556, 12519360), (2576, 12422160), (2592, 12345480), (2688, 11904570), (2760, 11594016), (2835, 11287296), (2840, 11267424), (2880, 11110932), (2898, 11041920), (2916, 10973760), (2944, 10869390), (2982, 10730880), (3024, 10581840), (3105, 10305792), (3195, 10015488), (3220, 9937728), (3240, 9876384), (3266, 9797760), (3312, 9661680), (3360, 9523656), (3402, 9406080), (3408, 9389520), (3456, 9259110), (3645, 8779008), (3680, 8695512), (3726, 8588160), (3780, 8465472), (3834, 8346240), (3840, 8333199), (3864, 8281440), (3888, 8230320), (3976, 8048160), (4032, 7936380), (4140, 7729344), (4260, 7511616), (4320, 7407288), (4347, 7361280), (4374, 7315840), (4416, 7246260), (4473, 7153920), (4480, 7142742), (4536, 7054560), (4544, 7042140), (4830, 6625152), (4860, 6584256), (4899, 6531840), (4968, 6441120), (4970, 6438528), (5040, 6349104), (5103, 6270720), (5112, 6259680), (5152, 6211080), (5184, 6172740), (5376, 5952285), (5520, 5797008), (5589, 5725440), (5670, 5643648), (5680, 5633712), (5751, 5564160), (5760, 5555466), (5796, 5520960), (5832, 5486880), (5888, 5434695), (5964, 5365440), (6048, 5290920), (6210, 5152896), (6390, 5007744), (6440, 4968864), (6480, 4938192), (6532, 4898880), (6624, 4830840), (6720, 4761828), (6804, 4703040), (6816, 4694760), (6912, 4629555), (7245, 4416768), (7290, 4389504), (7360, 4347756), (7452, 4294080), (7455, 4292352), (7560, 4232736), (7668, 4173120), (7728, 4140720), (7776, 4115160), (7952, 4024080), (8064, 3968190), (8165, 3919104), (8280, 3864672), (8505, 3762432), (8520, 3755808), (8640, 3703644), (8694, 3680640), (8748, 3657920), (8832, 3623130), (8946, 3576960), (8960, 3571371), (9072, 3527280), (9088, 3521070), (9315, 3435264), (9585, 3338496), (9660, 3312576), (9720, 3292128), (9798, 3265920), (9936, 3220560), (9940, 3219264), (10080, 3174552), (10206, 3135360), (10224, 3129840), (10304, 3105540), (10368, 3086370), (10935, 2926336), (11040, 2898504), (11178, 2862720), (11340, 2821824), (11360, 2816856), (11431, 2799360), (11502, 2782080), (11520, 2777733), (11592, 2760480), (11664, 2743440), (11928, 2682720), (12096, 2645460), (12420, 2576448), (12780, 2503872), (12880, 2484432), (12960, 2469096), (13041, 2453760), (13064, 2449440), (13248, 2415420), (13419, 2384640), (13440, 2380914), (13608, 2351520), (13632, 2347380), (14490, 2208384), (14580, 2194752), (14697, 2177280), (14720, 2173878), (14904, 2147040), (14910, 2146176), (15120, 2116368), (15309, 2090240), (15336, 2086560), (15456, 2070360), (15552, 2057580), (15904, 2012040), (16128, 1984095), (16330, 1959552), (16560, 1932336), (16767, 1908480), 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