208456657920

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:7021

約数の個数: 704

約数和(自身を含む): 874085376000

約数和(自身を除く): 665628718080

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, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 512, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1024, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1536, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3024, 3072, 3255, 3348, 3360, 3456, 3472, 3584, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4608, 4960, 5040, 5120, 5208, 5376, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6912, 6944, 6949, 7168, 7440, 7560, 7680, 7812, 7936, 8064, 8370, 8640, 8680, 8928, 8960, 9216, 9765, 9920, 10080, 10416, 10752, 11160, 11520, 11718, 11904, 12096, 13020, 13392, 13440, 13824, 13888, 13898, 14880, 15120, 15360, 15624, 15872, 16128, 16740, 17280, 17360, 17856, 17920, 19530, 19840, 20160, 20832, 20847, 21504, 22320, 23040, 23436, 23808, 24192, 26040, 26784, 26880, 27648, 27776, 27796, 29295, 29760, 30240, 31248, 31744, 32256, 33480, 34560, 34720, 34745, 35712, 35840, 39060, 39680, 40320, 41664, 41694, 44640, 46080, 46872, 47616, 48384, 48643, 52080, 53568, 53760, 55552, 55592, 58590, 59520, 60480, 62496, 62541, 64512, 66960, 69120, 69440, 69490, 71424, 78120, 79360, 80640, 83328, 83388, 89280, 93744, 95232, 96768, 97286, 104160, 104235, 107136, 107520, 111104, 111184, 117180, 119040, 120960, 124992, 125082, 133920, 138240, 138880, 138980, 142848, 145929, 156240, 158720, 161280, 166656, 166776, 178560, 187488, 187623, 193536, 194572, 208320, 208470, 214272, 215419, 222208, 222368, 234360, 238080, 241920, 243215, 249984, 250164, 267840, 277760, 277960, 285696, 291858, 312480, 312705, 322560, 333312, 333552, 357120, 374976, 375246, 389144, 416640, 416940, 428544, 430838, 437787, 444736, 468720, 476160, 483840, 486430, 499968, 500328, 535680, 555520, 555920, 583716, 624960, 625410, 646257, 666624, 667104, 714240, 729645, 749952, 750492, 778288, 833280, 833880, 857088, 861676, 875574, 889472, 937440, 938115, 967680, 972860, 999936, 1000656, 1071360, 1077095, 1111040, 1111840, 1167432, 1249920, 1250820, 1292514, 1313361, 1334208, 1428480, 1459290, 1499904, 1500984, 1507933, 1556576, 1666560, 1667760, 1723352, 1751148, 1778944, 1874880, 1876230, 1938771, 1945720, 1999872, 2001312, 2142720, 2154190, 2188935, 2223680, 2334864, 2499840, 2501640, 2585028, 2626722, 2668416, 2918580, 2999808, 3001968, 3015866, 3113152, 3231285, 3333120, 3335520, 3446704, 3502296, 3557888, 3749760, 3752460, 3877542, 3891440, 4002624, 4285440, 4308380, 4377870, 4447360, 4523799, 4669728, 4999680, 5003280, 5170056, 5253444, 5336832, 5816313, 5837160, 5999616, 6003936, 6031732, 6226304, 6462570, 6566805, 6671040, 6893408, 7004592, 7115776, 7499520, 7504920, 7539665, 7755084, 7782880, 8005248, 8616760, 8755740, 8894720, 9047598, 9339456, 9693855, 9999360, 10006560, 10340112, 10506888, 10673664, 11632626, 11674320, 12007872, 12063464, 12452608, 12925140, 13133610, 13342080, 13571397, 13786816, 14009184, 14999040, 15009840, 15079330, 15510168, 15565760, 16010496, 17233520, 17511480, 17789440, 18095196, 18678912, 19387710, 20013120, 20680224, 21013776, 21347328, 22618995, 23265252, 23348640, 24015744, 24126928, 24905216, 25850280, 26267220, 26684160, 27142794, 27573632, 28018368, 29081565, 29998080, 30019680, 30158660, 31020336, 31131520, 32020992, 34467040, 35022960, 35578880, 36190392, 37357824, 38775420, 40026240, 40714191, 41360448, 42027552, 45237990, 46530504, 46697280, 48031488, 48253856, 49810432, 51700560, 52534440, 53368320, 54285588, 55147264, 56036736, 58163130, 60039360, 60317320, 62040672, 62263040, 64041984, 67856985, 68934080, 70045920, 72380784, 74715648, 77550840, 80052480, 81428382, 82720896, 84055104, 90475980, 93061008, 93394560, 96062976, 96507712, 103401120, 105068880, 106736640, 108571176, 110294528, 112073472, 116326260, 120078720, 120634640, 124081344, 124526080, 135713970, 137868160, 140091840, 144761568, 149431296, 155101680, 160104960, 162856764, 165441792, 168110208, 180951960, 186122016, 186789120, 192125952, 193015424, 203570955, 206802240, 210137760, 217142352, 220589056, 224146944, 232652520, 240157440, 241269280, 248162688, 249052160, 271427940, 275736320, 280183680, 289523136, 310203360, 320209920, 325713528, 330883584, 336220416, 361903920, 372244032, 373578240, 386030848, 407141910, 413604480, 420275520, 434284704, 448293888, 465305040, 480314880, 482538560, 496325376, 542855880, 551472640, 560367360, 579046272, 620406720, 651427056, 661767168, 672440832, 723807840, 744488064, 747156480, 772061696, 814283820, 827208960, 840551040, 868569408, 930610080, 960629760, 965077120, 992650752, 1085711760, 1102945280, 1120734720, 1158092544, 1240813440, 1302854112, 1344881664, 1447615680, 1488976128, 1544123392, 1628567640, 1654417920, 1681102080, 1737138816, 1861220160, 1930154240, 1985301504, 2171423520, 2241469440, 2316185088, 2481626880, 2605708224, 2895231360, 2977952256, 3257135280, 3308835840, 3362204160, 3474277632, 3722440320, 3860308480, 4342847040, 4632370176, 4963253760, 5211416448, 5790462720, 5955904512, 6514270560, 6724408320, 6948555264, 7444880640, 7720616960, 8685694080, 9926507520, 10422832896, 11580925440, 13028541120, 13897110528, 14889761280, 17371388160, 20845665792, 23161850880, 26057082240, 29779522560, 34742776320, 41691331584, 52114164480, 69485552640, 104228328960, 208456657920]

約数ペア:

[(1, 208456657920), (2, 104228328960), (3, 69485552640), (4, 52114164480), (5, 41691331584), (6, 34742776320), (7, 29779522560), (8, 26057082240), (9, 23161850880), (10, 20845665792), (12, 17371388160), (14, 14889761280), (15, 13897110528), (16, 13028541120), (18, 11580925440), (20, 10422832896), (21, 9926507520), (24, 8685694080), (27, 7720616960), (28, 7444880640), (30, 6948555264), (31, 6724408320), (32, 6514270560), (35, 5955904512), (36, 5790462720), (40, 5211416448), (42, 4963253760), (45, 4632370176), (48, 4342847040), (54, 3860308480), (56, 3722440320), (60, 3474277632), (62, 3362204160), (63, 3308835840), (64, 3257135280), (70, 2977952256), (72, 2895231360), (80, 2605708224), (84, 2481626880), (90, 2316185088), (93, 2241469440), (96, 2171423520), (105, 1985301504), (108, 1930154240), (112, 1861220160), (120, 1737138816), (124, 1681102080), (126, 1654417920), (128, 1628567640), (135, 1544123392), (140, 1488976128), (144, 1447615680), (155, 1344881664), (160, 1302854112), (168, 1240813440), (180, 1158092544), (186, 1120734720), (189, 1102945280), (192, 1085711760), (210, 992650752), (216, 965077120), (217, 960629760), (224, 930610080), (240, 868569408), (248, 840551040), (252, 827208960), (256, 814283820), (270, 772061696), (279, 747156480), (280, 744488064), (288, 723807840), (310, 672440832), (315, 661767168), (320, 651427056), (336, 620406720), (360, 579046272), (372, 560367360), (378, 551472640), (384, 542855880), (420, 496325376), (432, 482538560), (434, 480314880), (448, 465305040), (465, 448293888), (480, 434284704), (496, 420275520), (504, 413604480), (512, 407141910), (540, 386030848), (558, 373578240), (560, 372244032), (576, 361903920), (620, 336220416), (630, 330883584), (640, 325713528), (651, 320209920), (672, 310203360), (720, 289523136), (744, 280183680), (756, 275736320), (768, 271427940), (837, 249052160), (840, 248162688), (864, 241269280), (868, 240157440), (896, 232652520), (930, 224146944), (945, 220589056), (960, 217142352), (992, 210137760), (1008, 206802240), (1024, 203570955), (1080, 193015424), (1085, 192125952), (1116, 186789120), (1120, 186122016), (1152, 180951960), (1240, 168110208), (1260, 165441792), (1280, 162856764), (1302, 160104960), (1344, 155101680), (1395, 149431296), (1440, 144761568), (1488, 140091840), (1512, 137868160), (1536, 135713970), (1674, 124526080), (1680, 124081344), (1728, 120634640), (1736, 120078720), (1792, 116326260), (1860, 112073472), (1890, 110294528), (1920, 108571176), (1953, 106736640), (1984, 105068880), (2016, 103401120), (2160, 96507712), (2170, 96062976), (2232, 93394560), (2240, 93061008), (2304, 90475980), (2480, 84055104), (2520, 82720896), (2560, 81428382), (2604, 80052480), (2688, 77550840), (2790, 74715648), (2880, 72380784), (2976, 70045920), (3024, 68934080), (3072, 67856985), (3255, 64041984), (3348, 62263040), (3360, 62040672), (3456, 60317320), (3472, 60039360), (3584, 58163130), (3720, 56036736), (3780, 55147264), (3840, 54285588), (3906, 53368320), (3968, 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889472), (238080, 875574), (241920, 861676), (243215, 857088), (249984, 833880), (250164, 833280), (267840, 778288), (277760, 750492), (277960, 749952), (285696, 729645), (291858, 714240), (312480, 667104), (312705, 666624), (322560, 646257), (333312, 625410), (333552, 624960), (357120, 583716), (374976, 555920), (375246, 555520), (389144, 535680), (416640, 500328), (416940, 499968), (428544, 486430), (430838, 483840), (437787, 476160), (444736, 468720)]