18950722560

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:172

約数の個数: 1056

約数和(自身を含む): 84303648000

約数和(自身を除く): 65352925440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 109, 110, 112, 120, 126, 128, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 192, 196, 198, 210, 218, 220, 224, 231, 240, 245, 252, 256, 264, 280, 288, 294, 308, 315, 320, 327, 330, 336, 343, 352, 360, 384, 385, 392, 396, 420, 436, 440, 441, 448, 462, 480, 490, 495, 504, 512, 528, 539, 545, 560, 576, 588, 616, 630, 640, 654, 660, 672, 686, 693, 704, 720, 735, 763, 768, 770, 784, 792, 840, 872, 880, 882, 896, 924, 960, 980, 981, 990, 1008, 1024, 1029, 1056, 1078, 1090, 1120, 1152, 1155, 1176, 1199, 1232, 1260, 1280, 1308, 1320, 1344, 1372, 1386, 1408, 1440, 1470, 1526, 1536, 1540, 1568, 1584, 1617, 1635, 1680, 1715, 1744, 1760, 1764, 1792, 1848, 1920, 1960, 1962, 1980, 2016, 2058, 2112, 2156, 2180, 2205, 2240, 2289, 2304, 2310, 2352, 2398, 2464, 2520, 2560, 2616, 2640, 2688, 2695, 2744, 2772, 2816, 2880, 2940, 3052, 3072, 3080, 3087, 3136, 3168, 3234, 3270, 3360, 3430, 3465, 3488, 3520, 3528, 3584, 3597, 3696, 3773, 3815, 3840, 3920, 3924, 3960, 4032, 4116, 4224, 4312, 4360, 4410, 4480, 4578, 4608, 4620, 4704, 4796, 4851, 4905, 4928, 5040, 5120, 5145, 5232, 5280, 5341, 5376, 5390, 5488, 5544, 5632, 5760, 5880, 5995, 6104, 6160, 6174, 6272, 6336, 6468, 6540, 6720, 6860, 6867, 6930, 6976, 7040, 7056, 7168, 7194, 7392, 7546, 7630, 7680, 7840, 7848, 7920, 8064, 8085, 8232, 8393, 8448, 8624, 8720, 8820, 8960, 9156, 9216, 9240, 9408, 9592, 9702, 9810, 9856, 10080, 10290, 10464, 10560, 10682, 10752, 10780, 10791, 10976, 11088, 11264, 11319, 11445, 11520, 11760, 11990, 12208, 12320, 12348, 12544, 12672, 12936, 13080, 13440, 13720, 13734, 13860, 13952, 14080, 14112, 14388, 14784, 15092, 15260, 15360, 15435, 15680, 15696, 15840, 16023, 16128, 16170, 16464, 16786, 16896, 17248, 17440, 17640, 17920, 17985, 18312, 18480, 18816, 18865, 19184, 19404, 19620, 19712, 20160, 20580, 20928, 21120, 21364, 21504, 21560, 21582, 21952, 22176, 22638, 22890, 23040, 23520, 23980, 24255, 24416, 24640, 24696, 25088, 25179, 25344, 25872, 26160, 26705, 26880, 27440, 27468, 27720, 27904, 28160, 28224, 28776, 29568, 30184, 30520, 30870, 31360, 31392, 31680, 32046, 32256, 32340, 32928, 33572, 33792, 33957, 34335, 34496, 34880, 35280, 35840, 35970, 36624, 36960, 37387, 37632, 37730, 38368, 38808, 39240, 39424, 40320, 41160, 41856, 41965, 42240, 42728, 43120, 43164, 43904, 44352, 45276, 45780, 46080, 47040, 47960, 48069, 48510, 48832, 49280, 49392, 50176, 50358, 50688, 51744, 52320, 53410, 53760, 53955, 54880, 54936, 55440, 55808, 56320, 56448, 56595, 57552, 58751, 59136, 60368, 61040, 61740, 62720, 62784, 63360, 64092, 64512, 64680, 65856, 67144, 67914, 68670, 68992, 69760, 70560, 71940, 73248, 73920, 74774, 75264, 75460, 75537, 76736, 77616, 78480, 78848, 80115, 80640, 82320, 83712, 83930, 84480, 85456, 86240, 86328, 87808, 88704, 90552, 91560, 94080, 95920, 96138, 97020, 97664, 98560, 98784, 100716, 101376, 103488, 104640, 106820, 107520, 107910, 109760, 109872, 110880, 111616, 112161, 112896, 113190, 115104, 117502, 118272, 120736, 122080, 123480, 125440, 125568, 125895, 126720, 128184, 129360, 131712, 134288, 135828, 137340, 137984, 139520, 141120, 143880, 146496, 147840, 149548, 150528, 150920, 151074, 153472, 155232, 156960, 160230, 161280, 164640, 167424, 167860, 168960, 169785, 170912, 172480, 172656, 175616, 176253, 177408, 181104, 183120, 186935, 188160, 191840, 192276, 194040, 195328, 197120, 197568, 201432, 206976, 209280, 213640, 215820, 219520, 219744, 221760, 224322, 225792, 226380, 230208, 235004, 236544, 240345, 241472, 244160, 246960, 250880, 251136, 251790, 253440, 256368, 258720, 263424, 268576, 271656, 274680, 275968, 279040, 282240, 287760, 292992, 293755, 295680, 299096, 301840, 302148, 306944, 310464, 313920, 320460, 322560, 329280, 334848, 335720, 336483, 339570, 341824, 344960, 345312, 351232, 352506, 354816, 362208, 366240, 373870, 376320, 377685, 383680, 384552, 388080, 390656, 394240, 395136, 402864, 411257, 413952, 418560, 427280, 431640, 439040, 439488, 443520, 448644, 451584, 452760, 460416, 470008, 480690, 482944, 488320, 493920, 502272, 503580, 506880, 512736, 517440, 526848, 528759, 537152, 543312, 549360, 551936, 558080, 560805, 564480, 575520, 585984, 587510, 591360, 598192, 603680, 604296, 613888, 620928, 627840, 640920, 658560, 671440, 672966, 679140, 683648, 689920, 690624, 705012, 709632, 724416, 732480, 747740, 752640, 755370, 767360, 769104, 776160, 781312, 790272, 805728, 822514, 827904, 837120, 854560, 863280, 878080, 878976, 881265, 887040, 897288, 905520, 920832, 940016, 961380, 965888, 976640, 987840, 1004544, 1007160, 1025472, 1034880, 1053696, 1057518, 1074304, 1086624, 1098720, 1121610, 1128960, 1151040, 1171968, 1175020, 1182720, 1196384, 1207360, 1208592, 1227776, 1233771, 1241856, 1255680, 1281840, 1317120, 1342880, 1345932, 1358280, 1367296, 1379840, 1381248, 1410024, 1448832, 1464960, 1495480, 1510740, 1534720, 1538208, 1552320, 1580544, 1611456, 1645028, 1655808, 1674240, 1682415, 1709120, 1726560, 1756160, 1757952, 1762530, 1774080, 1794576, 1811040, 1841664, 1880032, 1922760, 1931776, 1953280, 1975680, 2014320, 2050944, 2056285, 2069760, 2115036, 2148608, 2173248, 2197440, 2243220, 2257920, 2302080, 2343936, 2350040, 2392768, 2414720, 2417184, 2467542, 2483712, 2511360, 2563680, 2634240, 2643795, 2685760, 2691864, 2716560, 2734592, 2759680, 2762496, 2820048, 2897664, 2929920, 2990960, 3021480, 3069440, 3076416, 3104640, 3161088, 3222912, 3290056, 3364830, 3418240, 3453120, 3515904, 3525060, 3548160, 3589152, 3622080, 3683328, 3701313, 3760064, 3845520, 3863552, 3906560, 3951360, 4028640, 4101888, 4112570, 4139520, 4230072, 4297216, 4346496, 4394880, 4486440, 4604160, 4700080, 4785536, 4829440, 4834368, 4935084, 4967424, 5022720, 5127360, 5268480, 5287590, 5371520, 5383728, 5433120, 5469184, 5524992, 5640096, 5795328, 5859840, 5981920, 6042960, 6138880, 6152832, 6168855, 6209280, 6445824, 6580112, 6729660, 6836480, 6906240, 7031808, 7050120, 7178304, 7244160, 7402626, 7520128, 7691040, 7902720, 8057280, 8203776, 8225140, 8279040, 8460144, 8594432, 8692992, 8789760, 8972880, 9208320, 9400160, 9571072, 9658880, 9668736, 9870168, 10254720, 10575180, 10743040, 10767456, 10866240, 11049984, 11280192, 11590656, 11719680, 11963840, 12085920, 12305664, 12337710, 12418560, 12891648, 13160224, 13459320, 13672960, 13812480, 14100240, 14356608, 14488320, 14805252, 15040256, 15382080, 15805440, 16114560, 16407552, 16450280, 16920288, 17385984, 17579520, 17945760, 18416640, 18506565, 18800320, 19142144, 19317760, 19337472, 19740336, 20509440, 21150360, 21486080, 21534912, 21732480, 22560384, 23927680, 24171840, 24611328, 24675420, 24837120, 25783296, 26320448, 26918640, 27345920, 27624960, 28200480, 28713216, 28976640, 29610504, 30080512, 30764160, 32229120, 32900560, 33840576, 34771968, 35159040, 35891520, 37013130, 37600640, 38284288, 38674944, 39480672, 41018880, 42300720, 42972160, 43069824, 43464960, 45120768, 47855360, 48343680, 49222656, 49350840, 52640896, 53837280, 55249920, 56400960, 57426432, 57953280, 59221008, 60161024, 61528320, 64458240, 65801120, 67681152, 71783040, 74026260, 75201280, 77349888, 78961344, 82037760, 84601440, 86139648, 86929920, 90241536, 95710720, 96687360, 98701680, 105281792, 107674560, 112801920, 114852864, 118442016, 123056640, 128916480, 131602240, 135362304, 143566080, 148052520, 150402560, 157922688, 169202880, 172279296, 173859840, 180483072, 191421440, 193374720, 197403360, 210563584, 215349120, 225603840, 236884032, 246113280, 263204480, 270724608, 287132160, 296105040, 300805120, 315845376, 338405760, 344558592, 386749440, 394806720, 421127168, 430698240, 451207680, 473768064, 526408960, 541449216, 574264320, 592210080, 631690752, 676811520, 789613440, 861396480, 902415360, 947536128, 1052817920, 1184420160, 1263381504, 1353623040, 1579226880, 1722792960, 1895072256, 2105635840, 2368840320, 2707246080, 3158453760, 3790144512, 4737680640, 6316907520, 9475361280, 18950722560]

約数ペア:

[(1, 18950722560), (2, 9475361280), (3, 6316907520), (4, 4737680640), (5, 3790144512), (6, 3158453760), (7, 2707246080), (8, 2368840320), (9, 2105635840), (10, 1895072256), (11, 1722792960), (12, 1579226880), (14, 1353623040), (15, 1263381504), (16, 1184420160), (18, 1052817920), (20, 947536128), (21, 902415360), (22, 861396480), (24, 789613440), (28, 676811520), (30, 631690752), (32, 592210080), (33, 574264320), (35, 541449216), (36, 526408960), (40, 473768064), (42, 451207680), (44, 430698240), (45, 421127168), (48, 394806720), (49, 386749440), (55, 344558592), (56, 338405760), (60, 315845376), (63, 300805120), (64, 296105040), (66, 287132160), (70, 270724608), (72, 263204480), (77, 246113280), (80, 236884032), (84, 225603840), (88, 215349120), (90, 210563584), (96, 197403360), (98, 193374720), (99, 191421440), (105, 180483072), (109, 173859840), (110, 172279296), (112, 169202880), (120, 157922688), (126, 150402560), (128, 148052520), (132, 143566080), (140, 135362304), (144, 131602240), (147, 128916480), (154, 123056640), (160, 118442016), (165, 114852864), (168, 112801920), (176, 107674560), (180, 105281792), (192, 98701680), (196, 96687360), (198, 95710720), (210, 90241536), (218, 86929920), (220, 86139648), (224, 84601440), (231, 82037760), (240, 78961344), (245, 77349888), (252, 75201280), (256, 74026260), (264, 71783040), (280, 67681152), (288, 65801120), (294, 64458240), (308, 61528320), (315, 60161024), (320, 59221008), (327, 57953280), (330, 57426432), (336, 56400960), (343, 55249920), (352, 53837280), (360, 52640896), (384, 49350840), (385, 49222656), (392, 48343680), (396, 47855360), (420, 45120768), (436, 43464960), (440, 43069824), (441, 42972160), (448, 42300720), (462, 41018880), (480, 39480672), (490, 38674944), (495, 38284288), (504, 37600640), (512, 37013130), (528, 35891520), (539, 35159040), (545, 34771968), (560, 33840576), (576, 32900560), (588, 32229120), (616, 30764160), (630, 30080512), (640, 29610504), (654, 28976640), (660, 28713216), (672, 28200480), (686, 27624960), (693, 27345920), (704, 26918640), (720, 26320448), (735, 25783296), (763, 24837120), (768, 24675420), (770, 24611328), (784, 24171840), (792, 23927680), (840, 22560384), (872, 21732480), (880, 21534912), (882, 21486080), (896, 21150360), (924, 20509440), (960, 19740336), (980, 19337472), (981, 19317760), (990, 19142144), (1008, 18800320), (1024, 18506565), (1029, 18416640), (1056, 17945760), (1078, 17579520), (1090, 17385984), (1120, 16920288), (1152, 16450280), (1155, 16407552), (1176, 16114560), (1199, 15805440), (1232, 15382080), (1260, 15040256), (1280, 14805252), (1308, 14488320), (1320, 14356608), (1344, 14100240), (1372, 13812480), (1386, 13672960), (1408, 13459320), (1440, 13160224), (1470, 12891648), (1526, 12418560), (1536, 12337710), (1540, 12305664), (1568, 12085920), (1584, 11963840), (1617, 11719680), (1635, 11590656), (1680, 11280192), (1715, 11049984), (1744, 10866240), (1760, 10767456), (1764, 10743040), (1792, 10575180), (1848, 10254720), (1920, 9870168), (1960, 9668736), (1962, 9658880), (1980, 9571072), (2016, 9400160), (2058, 9208320), (2112, 8972880), (2156, 8789760), (2180, 8692992), (2205, 8594432), (2240, 8460144), (2289, 8279040), (2304, 8225140), (2310, 8203776), (2352, 8057280), (2398, 7902720), (2464, 7691040), (2520, 7520128), (2560, 7402626), (2616, 7244160), (2640, 7178304), (2688, 7050120), (2695, 7031808), (2744, 6906240), (2772, 6836480), (2816, 6729660), (2880, 6580112), (2940, 6445824), (3052, 6209280), (3072, 6168855), (3080, 6152832), (3087, 6138880), (3136, 6042960), (3168, 5981920), (3234, 5859840), (3270, 5795328), (3360, 5640096), (3430, 5524992), (3465, 5469184), (3488, 5433120), (3520, 5383728), (3528, 5371520), (3584, 5287590), (3597, 5268480), (3696, 5127360), (3773, 5022720), (3815, 4967424), (3840, 4935084), (3920, 4834368), (3924, 4829440), (3960, 4785536), (4032, 4700080), (4116, 4604160), (4224, 4486440), (4312, 4394880), (4360, 4346496), (4410, 4297216), (4480, 4230072), (4578, 4139520), (4608, 4112570), (4620, 4101888), (4704, 4028640), (4796, 3951360), (4851, 3906560), (4905, 3863552), (4928, 3845520), (5040, 3760064), (5120, 3701313), (5145, 3683328), (5232, 3622080), (5280, 3589152), (5341, 3548160), (5376, 3525060), (5390, 3515904), (5488, 3453120), (5544, 3418240), (5632, 3364830), (5760, 3290056), (5880, 3222912), (5995, 3161088), (6104, 3104640), (6160, 3076416), (6174, 3069440), (6272, 3021480), (6336, 2990960), (6468, 2929920), (6540, 2897664), (6720, 2820048), (6860, 2762496), (6867, 2759680), (6930, 2734592), (6976, 2716560), (7040, 2691864), (7056, 2685760), (7168, 2643795), (7194, 2634240), (7392, 2563680), (7546, 2511360), (7630, 2483712), (7680, 2467542), (7840, 2417184), (7848, 2414720), (7920, 2392768), (8064, 2350040), (8085, 2343936), (8232, 2302080), (8393, 2257920), (8448, 2243220), (8624, 2197440), (8720, 2173248), (8820, 2148608), (8960, 2115036), (9156, 2069760), (9216, 2056285), (9240, 2050944), (9408, 2014320), (9592, 1975680), (9702, 1953280), (9810, 1931776), (9856, 1922760), (10080, 1880032), (10290, 1841664), (10464, 1811040), (10560, 1794576), (10682, 1774080), (10752, 1762530), (10780, 1757952), (10791, 1756160), (10976, 1726560), (11088, 1709120), (11264, 1682415), (11319, 1674240), (11445, 1655808), (11520, 1645028), (11760, 1611456), (11990, 1580544), (12208, 1552320), (12320, 1538208), (12348, 1534720), (12544, 1510740), (12672, 1495480), (12936, 1464960), (13080, 1448832), (13440, 1410024), (13720, 1381248), (13734, 1379840), (13860, 1367296), (13952, 1358280), (14080, 1345932), (14112, 1342880), (14388, 1317120), (14784, 1281840), (15092, 1255680), (15260, 1241856), (15360, 1233771), (15435, 1227776), (15680, 1208592), (15696, 1207360), (15840, 1196384), (16023, 1182720), (16128, 1175020), (16170, 1171968), (16464, 1151040), (16786, 1128960), (16896, 1121610), (17248, 1098720), (17440, 1086624), (17640, 1074304), (17920, 1057518), (17985, 1053696), (18312, 1034880), (18480, 1025472), (18816, 1007160), (18865, 1004544), (19184, 987840), (19404, 976640), (19620, 965888), (19712, 961380), (20160, 940016), (20580, 920832), (20928, 905520), (21120, 897288), (21364, 887040), (21504, 881265), (21560, 878976), (21582, 878080), (21952, 863280), (22176, 854560), (22638, 837120), (22890, 827904), (23040, 822514), (23520, 805728), (23980, 790272), (24255, 781312), (24416, 776160), (24640, 769104), (24696, 767360), (25088, 755370), (25179, 752640), (25344, 747740), (25872, 732480), (26160, 724416), (26705, 709632), (26880, 705012), (27440, 690624), (27468, 689920), (27720, 683648), (27904, 679140), (28160, 672966), (28224, 671440), (28776, 658560), (29568, 640920), (30184, 627840), (30520, 620928), (30870, 613888), (31360, 604296), (31392, 603680), (31680, 598192), (32046, 591360), (32256, 587510), (32340, 585984), (32928, 575520), (33572, 564480), (33792, 560805), (33957, 558080), (34335, 551936), (34496, 549360), (34880, 543312), (35280, 537152), (35840, 528759), (35970, 526848), (36624, 517440), (36960, 512736), (37387, 506880), (37632, 503580), (37730, 502272), (38368, 493920), (38808, 488320), (39240, 482944), (39424, 480690), (40320, 470008), (41160, 460416), (41856, 452760), (41965, 451584), (42240, 448644), (42728, 443520), (43120, 439488), (43164, 439040), (43904, 431640), (44352, 427280), (45276, 418560), (45780, 413952), (46080, 411257), (47040, 402864), (47960, 395136), (48069, 394240), (48510, 390656), (48832, 388080), (49280, 384552), (49392, 383680), (50176, 377685), (50358, 376320), (50688, 373870), (51744, 366240), (52320, 362208), (53410, 354816), (53760, 352506), (53955, 351232), (54880, 345312), (54936, 344960), (55440, 341824), (55808, 339570), (56320, 336483), (56448, 335720), (56595, 334848), (57552, 329280), (58751, 322560), (59136, 320460), (60368, 313920), (61040, 310464), (61740, 306944), (62720, 302148), (62784, 301840), (63360, 299096), (64092, 295680), (64512, 293755), (64680, 292992), (65856, 287760), (67144, 282240), (67914, 279040), (68670, 275968), (68992, 274680), (69760, 271656), (70560, 268576), (71940, 263424), (73248, 258720), (73920, 256368), (74774, 253440), (75264, 251790), (75460, 251136), (75537, 250880), (76736, 246960), (77616, 244160), (78480, 241472), (78848, 240345), (80115, 236544), (80640, 235004), (82320, 230208), (83712, 226380), (83930, 225792), (84480, 224322), (85456, 221760), (86240, 219744), (86328, 219520), (87808, 215820), (88704, 213640), (90552, 209280), (91560, 206976), (94080, 201432), (95920, 197568), (96138, 197120), (97020, 195328), (97664, 194040), (98560, 192276), (98784, 191840), (100716, 188160), (101376, 186935), (103488, 183120), (104640, 181104), (106820, 177408), (107520, 176253), (107910, 175616), (109760, 172656), (109872, 172480), (110880, 170912), (111616, 169785), (112161, 168960), (112896, 167860), (113190, 167424), (115104, 164640), (117502, 161280), (118272, 160230), (120736, 156960), (122080, 155232), (123480, 153472), (125440, 151074), (125568, 150920), (125895, 150528), (126720, 149548), (128184, 147840), (129360, 146496), (131712, 143880), (134288, 141120), (135828, 139520), (137340, 137984)]