16738928640

素因数分解:

$2^{11}\times 3^5\times 5^1\times 7^1\times {\mathrm{31}}^2$

素因数の和:111

約数の個数: 864

約数和(自身を含む): 71047005120

約数和(自身を除く): 54308076480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 243, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 324, 336, 360, 372, 378, 384, 405, 420, 432, 434, 448, 465, 480, 486, 496, 504, 512, 540, 558, 560, 567, 576, 620, 630, 640, 648, 651, 672, 720, 744, 756, 768, 810, 837, 840, 864, 868, 896, 930, 945, 960, 961, 972, 992, 1008, 1024, 1080, 1085, 1116, 1120, 1134, 1152, 1215, 1240, 1260, 1280, 1296, 1302, 1344, 1395, 1440, 1488, 1512, 1536, 1620, 1674, 1680, 1701, 1728, 1736, 1792, 1860, 1890, 1920, 1922, 1944, 1953, 1984, 2016, 2048, 2160, 2170, 2232, 2240, 2268, 2304, 2430, 2480, 2511, 2520, 2560, 2592, 2604, 2688, 2790, 2835, 2880, 2883, 2976, 3024, 3072, 3240, 3255, 3348, 3360, 3402, 3456, 3472, 3584, 3720, 3780, 3840, 3844, 3888, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4536, 4608, 4805, 4860, 4960, 5022, 5040, 5120, 5184, 5208, 5376, 5580, 5670, 5760, 5766, 5859, 5952, 6048, 6144, 6480, 6510, 6696, 6720, 6727, 6804, 6912, 6944, 7168, 7440, 7533, 7560, 7680, 7688, 7776, 7812, 7936, 8064, 8370, 8505, 8640, 8649, 8680, 8928, 8960, 9072, 9216, 9610, 9720, 9765, 9920, 10044, 10080, 10240, 10368, 10416, 10752, 11160, 11340, 11520, 11532, 11718, 11904, 12096, 12555, 12960, 13020, 13392, 13440, 13454, 13608, 13824, 13888, 14336, 14415, 14880, 15066, 15120, 15360, 15376, 15552, 15624, 15872, 16128, 16740, 17010, 17280, 17298, 17360, 17577, 17856, 17920, 18144, 18432, 19220, 19440, 19530, 19840, 20088, 20160, 20181, 20736, 20832, 21504, 22320, 22680, 23040, 23064, 23436, 23808, 24192, 25110, 25920, 25947, 26040, 26784, 26880, 26908, 27216, 27648, 27776, 28830, 29295, 29760, 30132, 30240, 30720, 30752, 31104, 31248, 31744, 32256, 33480, 33635, 34020, 34560, 34596, 34720, 35154, 35712, 35840, 36288, 37665, 38440, 38880, 39060, 39680, 40176, 40320, 40362, 41472, 41664, 43008, 43245, 44640, 45360, 46080, 46128, 46872, 47616, 48384, 50220, 51840, 51894, 52080, 52731, 53568, 53760, 53816, 54432, 55296, 55552, 57660, 58590, 59520, 60264, 60480, 60543, 61504, 62208, 62496, 63488, 64512, 66960, 67270, 68040, 69120, 69192, 69440, 70308, 71424, 71680, 72576, 75330, 76880, 77760, 77841, 78120, 79360, 80352, 80640, 80724, 82944, 83328, 86490, 87885, 89280, 90720, 92160, 92256, 93744, 95232, 96768, 100440, 100905, 103680, 103788, 104160, 105462, 107136, 107520, 107632, 108864, 111104, 115320, 117180, 119040, 120528, 120960, 121086, 123008, 124416, 124992, 129024, 129735, 133920, 134540, 136080, 138240, 138384, 138880, 140616, 142848, 145152, 150660, 153760, 155520, 155682, 156240, 158720, 160704, 161280, 161448, 165888, 166656, 172980, 175770, 178560, 181440, 181629, 184512, 187488, 190464, 193536, 200880, 201810, 207360, 207576, 208320, 210924, 214272, 215040, 215264, 217728, 222208, 230640, 233523, 234360, 238080, 241056, 241920, 242172, 246016, 248832, 249984, 259470, 263655, 267840, 269080, 272160, 276480, 276768, 277760, 281232, 285696, 290304, 301320, 302715, 307520, 311040, 311364, 312480, 317440, 321408, 322560, 322896, 333312, 345960, 351540, 357120, 362880, 363258, 369024, 374976, 387072, 389205, 401760, 403620, 414720, 415152, 416640, 421848, 428544, 430528, 435456, 444416, 461280, 467046, 468720, 476160, 482112, 483840, 484344, 492032, 497664, 499968, 518940, 527310, 535680, 538160, 544320, 544887, 553536, 555520, 562464, 571392, 580608, 602640, 605430, 615040, 622080, 622728, 624960, 642816, 645120, 645792, 666624, 691920, 703080, 714240, 725760, 726516, 738048, 749952, 778410, 803520, 807240, 829440, 830304, 833280, 843696, 857088, 861056, 870912, 908145, 922560, 934092, 937440, 952320, 964224, 967680, 968688, 984064, 999936, 1037880, 1054620, 1071360, 1076320, 1088640, 1089774, 1107072, 1111040, 1124928, 1161216, 1167615, 1205280, 1210860, 1230080, 1244160, 1245456, 1249920, 1285632, 1291584, 1333248, 1383840, 1406160, 1428480, 1451520, 1453032, 1476096, 1499904, 1556820, 1607040, 1614480, 1634661, 1660608, 1666560, 1687392, 1714176, 1722112, 1741824, 1816290, 1845120, 1868184, 1874880, 1928448, 1935360, 1937376, 1968128, 1999872, 2075760, 2109240, 2142720, 2152640, 2177280, 2179548, 2214144, 2222080, 2249856, 2335230, 2410560, 2421720, 2460160, 2488320, 2490912, 2499840, 2571264, 2583168, 2724435, 2767680, 2812320, 2856960, 2903040, 2906064, 2952192, 2999808, 3113640, 3214080, 3228960, 3269322, 3321216, 3333120, 3374784, 3444224, 3483648, 3632580, 3690240, 3736368, 3749760, 3856896, 3874752, 3999744, 4151520, 4218480, 4285440, 4305280, 4354560, 4359096, 4428288, 4499712, 4670460, 4821120, 4843440, 4920320, 4981824, 4999680, 5142528, 5166336, 5448870, 5535360, 5624640, 5806080, 5812128, 5904384, 5999616, 6227280, 6428160, 6457920, 6538644, 6642432, 6666240, 6749568, 6888448, 7265160, 7380480, 7472736, 7499520, 7713792, 7749504, 8173305, 8303040, 8436960, 8570880, 8610560, 8709120, 8718192, 8856576, 8999424, 9340920, 9642240, 9686880, 9840640, 9963648, 9999360, 10332672, 10897740, 11070720, 11249280, 11624256, 11999232, 12454560, 12856320, 12915840, 13077288, 13284864, 13499136, 13776896, 14530320, 14760960, 14945472, 14999040, 15427584, 15499008, 16346610, 16606080, 16873920, 17221120, 17418240, 17436384, 17713152, 17998848, 18681840, 19284480, 19373760, 19927296, 19998720, 20665344, 21795480, 22141440, 22498560, 23248512, 24909120, 25712640, 25831680, 26154576, 26569728, 26998272, 29060640, 29521920, 29890944, 29998080, 30998016, 32693220, 33212160, 33747840, 34442240, 34872768, 35997696, 37363680, 38568960, 38747520, 39854592, 41330688, 43590960, 44282880, 44997120, 46497024, 49818240, 51663360, 52309152, 53139456, 53996544, 58121280, 59781888, 59996160, 61996032, 65386440, 66424320, 67495680, 68884480, 69745536, 74727360, 77137920, 77495040, 79709184, 87181920, 88565760, 89994240, 92994048, 99636480, 103326720, 104618304, 107993088, 116242560, 119563776, 123992064, 130772880, 132848640, 134991360, 139491072, 149454720, 154990080, 159418368, 174363840, 179988480, 185988096, 199272960, 206653440, 209236608, 232485120, 239127552, 261545760, 265697280, 269982720, 278982144, 298909440, 309980160, 348727680, 371976192, 398545920, 418473216, 464970240, 478255104, 523091520, 539965440, 557964288, 597818880, 619960320, 697455360, 797091840, 836946432, 929940480, 1046183040, 1115928576, 1195637760, 1394910720, 1673892864, 1859880960, 2092366080, 2391275520, 2789821440, 3347785728, 4184732160, 5579642880, 8369464320, 16738928640]

約数ペア:

[(1, 16738928640), (2, 8369464320), (3, 5579642880), (4, 4184732160), (5, 3347785728), (6, 2789821440), (7, 2391275520), (8, 2092366080), (9, 1859880960), (10, 1673892864), (12, 1394910720), (14, 1195637760), (15, 1115928576), (16, 1046183040), (18, 929940480), (20, 836946432), (21, 797091840), (24, 697455360), (27, 619960320), (28, 597818880), (30, 557964288), (31, 539965440), (32, 523091520), (35, 478255104), (36, 464970240), (40, 418473216), (42, 398545920), (45, 371976192), (48, 348727680), (54, 309980160), (56, 298909440), (60, 278982144), (62, 269982720), (63, 265697280), (64, 261545760), (70, 239127552), (72, 232485120), (80, 209236608), (81, 206653440), (84, 199272960), (90, 185988096), (93, 179988480), (96, 174363840), (105, 159418368), (108, 154990080), (112, 149454720), (120, 139491072), (124, 134991360), (126, 132848640), (128, 130772880), (135, 123992064), (140, 119563776), (144, 116242560), (155, 107993088), (160, 104618304), (162, 103326720), (168, 99636480), (180, 92994048), (186, 89994240), (189, 88565760), (192, 87181920), (210, 79709184), (216, 77495040), (217, 77137920), (224, 74727360), (240, 69745536), (243, 68884480), (248, 67495680), (252, 66424320), (256, 65386440), (270, 61996032), (279, 59996160), (280, 59781888), (288, 58121280), (310, 53996544), (315, 53139456), (320, 52309152), (324, 51663360), (336, 49818240), (360, 46497024), (372, 44997120), (378, 44282880), (384, 43590960), (405, 41330688), (420, 39854592), (432, 38747520), (434, 38568960), (448, 37363680), (465, 35997696), (480, 34872768), (486, 34442240), (496, 33747840), (504, 33212160), (512, 32693220), (540, 30998016), (558, 29998080), (560, 29890944), (567, 29521920), (576, 29060640), (620, 26998272), (630, 26569728), (640, 26154576), (648, 25831680), (651, 25712640), (672, 24909120), (720, 23248512), (744, 22498560), (756, 22141440), (768, 21795480), (810, 20665344), (837, 19998720), (840, 19927296), (864, 19373760), (868, 19284480), (896, 18681840), (930, 17998848), (945, 17713152), (960, 17436384), (961, 17418240), (972, 17221120), (992, 16873920), (1008, 16606080), (1024, 16346610), (1080, 15499008), (1085, 15427584), (1116, 14999040), (1120, 14945472), (1134, 14760960), (1152, 14530320), (1215, 13776896), (1240, 13499136), (1260, 13284864), (1280, 13077288), (1296, 12915840), (1302, 12856320), (1344, 12454560), (1395, 11999232), (1440, 11624256), (1488, 11249280), (1512, 11070720), (1536, 10897740), (1620, 10332672), (1674, 9999360), (1680, 9963648), (1701, 9840640), (1728, 9686880), (1736, 9642240), (1792, 9340920), (1860, 8999424), (1890, 8856576), (1920, 8718192), (1922, 8709120), (1944, 8610560), (1953, 8570880), (1984, 8436960), (2016, 8303040), (2048, 8173305), (2160, 7749504), (2170, 7713792), (2232, 7499520), (2240, 7472736), (2268, 7380480), (2304, 7265160), (2430, 6888448), (2480, 6749568), (2511, 6666240), (2520, 6642432), (2560, 6538644), (2592, 6457920), (2604, 6428160), (2688, 6227280), (2790, 5999616), (2835, 5904384), (2880, 5812128), (2883, 5806080), (2976, 5624640), (3024, 5535360), (3072, 5448870), (3240, 5166336), (3255, 5142528), (3348, 4999680), (3360, 4981824), (3402, 4920320), (3456, 4843440), (3472, 4821120), (3584, 4670460), (3720, 4499712), (3780, 4428288), (3840, 4359096), (3844, 4354560), (3888, 4305280), (3906, 4285440), (3968, 4218480), (4032, 4151520), (4185, 3999744), (4320, 3874752), (4340, 3856896), (4464, 3749760), (4480, 3736368), (4536, 3690240), (4608, 3632580), (4805, 3483648), (4860, 3444224), (4960, 3374784), (5022, 3333120), (5040, 3321216), (5120, 3269322), (5184, 3228960), (5208, 3214080), (5376, 3113640), (5580, 2999808), (5670, 2952192), (5760, 2906064), (5766, 2903040), (5859, 2856960), (5952, 2812320), (6048, 2767680), (6144, 2724435), (6480, 2583168), (6510, 2571264), (6696, 2499840), (6720, 2490912), (6727, 2488320), (6804, 2460160), (6912, 2421720), (6944, 2410560), (7168, 2335230), (7440, 2249856), (7533, 2222080), (7560, 2214144), (7680, 2179548), (7688, 2177280), (7776, 2152640), (7812, 2142720), (7936, 2109240), (8064, 2075760), (8370, 1999872), (8505, 1968128), (8640, 1937376), (8649, 1935360), (8680, 1928448), (8928, 1874880), (8960, 1868184), (9072, 1845120), (9216, 1816290), (9610, 1741824), (9720, 1722112), (9765, 1714176), (9920, 1687392), (10044, 1666560), (10080, 1660608), (10240, 1634661), (10368, 1614480), (10416, 1607040), (10752, 1556820), (11160, 1499904), (11340, 1476096), (11520, 1453032), (11532, 1451520), (11718, 1428480), (11904, 1406160), (12096, 1383840), (12555, 1333248), (12960, 1291584), (13020, 1285632), (13392, 1249920), (13440, 1245456), (13454, 1244160), (13608, 1230080), (13824, 1210860), (13888, 1205280), (14336, 1167615), (14415, 1161216), (14880, 1124928), (15066, 1111040), (15120, 1107072), (15360, 1089774), (15376, 1088640), (15552, 1076320), (15624, 1071360), (15872, 1054620), (16128, 1037880), (16740, 999936), (17010, 984064), (17280, 968688), (17298, 967680), (17360, 964224), (17577, 952320), (17856, 937440), (17920, 934092), (18144, 922560), (18432, 908145), (19220, 870912), (19440, 861056), (19530, 857088), (19840, 843696), (20088, 833280), (20160, 830304), (20181, 829440), (20736, 807240), (20832, 803520), (21504, 778410), (22320, 749952), (22680, 738048), (23040, 726516), (23064, 725760), (23436, 714240), (23808, 703080), (24192, 691920), (25110, 666624), (25920, 645792), (25947, 645120), (26040, 642816), (26784, 624960), (26880, 622728), (26908, 622080), (27216, 615040), (27648, 605430), (27776, 602640), (28830, 580608), (29295, 571392), (29760, 562464), (30132, 555520), (30240, 553536), (30720, 544887), (30752, 544320), (31104, 538160), (31248, 535680), (31744, 527310), (32256, 518940), (33480, 499968), (33635, 497664), (34020, 492032), (34560, 484344), (34596, 483840), (34720, 482112), (35154, 476160), (35712, 468720), (35840, 467046), (36288, 461280), (37665, 444416), (38440, 435456), (38880, 430528), (39060, 428544), (39680, 421848), (40176, 416640), (40320, 415152), (40362, 414720), (41472, 403620), (41664, 401760), (43008, 389205), (43245, 387072), (44640, 374976), (45360, 369024), (46080, 363258), (46128, 362880), (46872, 357120), (47616, 351540), (48384, 345960), (50220, 333312), (51840, 322896), (51894, 322560), (52080, 321408), (52731, 317440), (53568, 312480), (53760, 311364), (53816, 311040), (54432, 307520), (55296, 302715), (55552, 301320), (57660, 290304), (58590, 285696), (59520, 281232), (60264, 277760), (60480, 276768), (60543, 276480), (61504, 272160), (62208, 269080), (62496, 267840), (63488, 263655), (64512, 259470), (66960, 249984), (67270, 248832), (68040, 246016), (69120, 242172), (69192, 241920), (69440, 241056), (70308, 238080), (71424, 234360), (71680, 233523), (72576, 230640), (75330, 222208), (76880, 217728), (77760, 215264), (77841, 215040), (78120, 214272), (79360, 210924), (80352, 208320), (80640, 207576), (80724, 207360), (82944, 201810), (83328, 200880), (86490, 193536), (87885, 190464), (89280, 187488), (90720, 184512), (92160, 181629), (92256, 181440), (93744, 178560), (95232, 175770), (96768, 172980), (100440, 166656), (100905, 165888), (103680, 161448), (103788, 161280), (104160, 160704), (105462, 158720), (107136, 156240), (107520, 155682), (107632, 155520), (108864, 153760), (111104, 150660), (115320, 145152), (117180, 142848), (119040, 140616), (120528, 138880), (120960, 138384), (121086, 138240), (123008, 136080), (124416, 134540), (124992, 133920), (129024, 129735)]