20734479360

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^2\times {\mathrm{3061}}^1$

素因数の和:3109

約数の個数: 528

約数和(自身を含む): 85745063520

約数和(自身を除く): 65010584160

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1024, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1536, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2520, 2560, 2646, 2688, 2880, 2940, 3024, 3061, 3072, 3136, 3360, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4608, 4704, 5040, 5120, 5292, 5376, 5760, 5880, 6048, 6122, 6272, 6615, 6720, 6912, 7056, 7168, 7560, 7680, 7840, 8064, 8640, 8820, 8960, 9183, 9216, 9408, 10080, 10584, 10752, 11520, 11760, 12096, 12244, 12544, 13230, 13440, 13824, 14112, 15120, 15305, 15360, 15680, 16128, 17280, 17640, 17920, 18366, 18816, 20160, 21168, 21427, 21504, 23040, 23520, 24192, 24488, 25088, 26460, 26880, 27549, 27648, 28224, 30240, 30610, 31360, 32256, 34560, 35280, 35840, 36732, 37632, 40320, 42336, 42854, 45915, 46080, 47040, 48384, 48976, 50176, 52920, 53760, 55098, 56448, 60480, 61220, 62720, 64281, 64512, 69120, 70560, 73464, 75264, 80640, 82647, 84672, 85708, 91830, 94080, 96768, 97952, 105840, 107135, 107520, 110196, 112896, 120960, 122440, 125440, 128562, 137745, 138240, 141120, 146928, 149989, 150528, 161280, 165294, 169344, 171416, 183660, 188160, 192843, 193536, 195904, 211680, 214270, 220392, 225792, 241920, 244880, 250880, 257124, 275490, 282240, 293856, 299978, 321405, 322560, 330588, 338688, 342832, 367320, 376320, 385686, 391808, 413235, 423360, 428540, 440784, 449967, 451584, 483840, 489760, 514248, 550980, 564480, 578529, 587712, 599956, 642810, 661176, 677376, 685664, 734640, 749945, 752640, 771372, 783616, 826470, 846720, 857080, 881568, 899934, 964215, 967680, 979520, 1028496, 1101960, 1128960, 1157058, 1175424, 1199912, 1285620, 1322352, 1349901, 1354752, 1371328, 1469280, 1499890, 1542744, 1567232, 1652940, 1693440, 1714160, 1763136, 1799868, 1928430, 1959040, 2056992, 2203920, 2249835, 2257920, 2314116, 2350848, 2399824, 2571240, 2644704, 2699802, 2742656, 2892645, 2938560, 2999780, 3085488, 3134464, 3305880, 3386880, 3428320, 3526272, 3599736, 3856860, 3918080, 4049703, 4113984, 4407840, 4499670, 4628232, 4701696, 4799648, 5142480, 5289408, 5399604, 5485312, 5785290, 5877120, 5999560, 6170976, 6611760, 6749505, 6773760, 6856640, 7052544, 7199472, 7713720, 7836160, 8099406, 8227968, 8815680, 8999340, 9256464, 9403392, 9599296, 10284960, 10578816, 10799208, 10970624, 11570580, 11754240, 11999120, 12341952, 13223520, 13499010, 13713280, 14105088, 14398944, 15427440, 15672320, 16198812, 16455936, 17631360, 17998680, 18512928, 19198592, 20248515, 20569920, 21157632, 21598416, 21941248, 23141160, 23508480, 23998240, 24683904, 26447040, 26998020, 27426560, 28210176, 28797888, 30854880, 32397624, 32911872, 35262720, 35997360, 37025856, 38397184, 40497030, 41139840, 42315264, 43196832, 46282320, 47016960, 47996480, 49367808, 52894080, 53996040, 54853120, 57595776, 61709760, 64795248, 65823744, 70525440, 71994720, 74051712, 76794368, 80994060, 82279680, 84630528, 86393664, 92564640, 95992960, 98735616, 105788160, 107992080, 109706240, 115191552, 123419520, 129590496, 141050880, 143989440, 148103424, 153588736, 161988120, 164559360, 172787328, 185129280, 191985920, 197471232, 211576320, 215984160, 230383104, 246839040, 259180992, 287978880, 296206848, 323976240, 329118720, 345574656, 370258560, 383971840, 423152640, 431968320, 460766208, 493678080, 518361984, 575957760, 592413696, 647952480, 691149312, 740517120, 767943680, 863936640, 987356160, 1036723968, 1151915520, 1295904960, 1382298624, 1481034240, 1727873280, 2073447936, 2303831040, 2591809920, 2962068480, 3455746560, 4146895872, 5183619840, 6911493120, 10367239680, 20734479360]

約数ペア:

[(1, 20734479360), (2, 10367239680), (3, 6911493120), (4, 5183619840), (5, 4146895872), (6, 3455746560), (7, 2962068480), (8, 2591809920), (9, 2303831040), (10, 2073447936), (12, 1727873280), (14, 1481034240), (15, 1382298624), (16, 1295904960), (18, 1151915520), (20, 1036723968), (21, 987356160), (24, 863936640), (27, 767943680), (28, 740517120), (30, 691149312), (32, 647952480), (35, 592413696), (36, 575957760), (40, 518361984), (42, 493678080), (45, 460766208), (48, 431968320), (49, 423152640), (54, 383971840), (56, 370258560), (60, 345574656), (63, 329118720), (64, 323976240), (70, 296206848), (72, 287978880), (80, 259180992), (84, 246839040), (90, 230383104), (96, 215984160), (98, 211576320), (105, 197471232), (108, 191985920), (112, 185129280), (120, 172787328), (126, 164559360), (128, 161988120), (135, 153588736), (140, 148103424), (144, 143989440), (147, 141050880), (160, 129590496), (168, 123419520), (180, 115191552), (189, 109706240), (192, 107992080), (196, 105788160), (210, 98735616), (216, 95992960), (224, 92564640), (240, 86393664), (245, 84630528), (252, 82279680), (256, 80994060), (270, 76794368), (280, 74051712), (288, 71994720), (294, 70525440), (315, 65823744), (320, 64795248), (336, 61709760), (360, 57595776), (378, 54853120), (384, 53996040), (392, 52894080), (420, 49367808), (432, 47996480), (441, 47016960), (448, 46282320), (480, 43196832), (490, 42315264), (504, 41139840), (512, 40497030), (540, 38397184), (560, 37025856), (576, 35997360), (588, 35262720), (630, 32911872), (640, 32397624), (672, 30854880), (720, 28797888), (735, 28210176), (756, 27426560), (768, 26998020), (784, 26447040), (840, 24683904), (864, 23998240), (882, 23508480), (896, 23141160), (945, 21941248), (960, 21598416), (980, 21157632), (1008, 20569920), (1024, 20248515), (1080, 19198592), (1120, 18512928), (1152, 17998680), (1176, 17631360), (1260, 16455936), (1280, 16198812), (1323, 15672320), (1344, 15427440), (1440, 14398944), (1470, 14105088), (1512, 13713280), (1536, 13499010), (1568, 13223520), (1680, 12341952), (1728, 11999120), (1764, 11754240), (1792, 11570580), (1890, 10970624), (1920, 10799208), (1960, 10578816), (2016, 10284960), (2160, 9599296), (2205, 9403392), (2240, 9256464), (2304, 8999340), (2352, 8815680), (2520, 8227968), (2560, 8099406), (2646, 7836160), (2688, 7713720), (2880, 7199472), (2940, 7052544), (3024, 6856640), (3061, 6773760), (3072, 6749505), (3136, 6611760), (3360, 6170976), (3456, 5999560), (3528, 5877120), (3584, 5785290), (3780, 5485312), (3840, 5399604), (3920, 5289408), (4032, 5142480), (4320, 4799648), (4410, 4701696), (4480, 4628232), (4608, 4499670), (4704, 4407840), (5040, 4113984), (5120, 4049703), (5292, 3918080), (5376, 3856860), (5760, 3599736), (5880, 3526272), (6048, 3428320), (6122, 3386880), (6272, 3305880), (6615, 3134464), (6720, 3085488), (6912, 2999780), (7056, 2938560), (7168, 2892645), (7560, 2742656), (7680, 2699802), (7840, 2644704), (8064, 2571240), (8640, 2399824), (8820, 2350848), (8960, 2314116), (9183, 2257920), (9216, 2249835), (9408, 2203920), (10080, 2056992), (10584, 1959040), (10752, 1928430), (11520, 1799868), (11760, 1763136), (12096, 1714160), (12244, 1693440), (12544, 1652940), (13230, 1567232), (13440, 1542744), (13824, 1499890), (14112, 1469280), (15120, 1371328), (15305, 1354752), (15360, 1349901), (15680, 1322352), (16128, 1285620), (17280, 1199912), (17640, 1175424), (17920, 1157058), (18366, 1128960), (18816, 1101960), (20160, 1028496), (21168, 979520), (21427, 967680), (21504, 964215), (23040, 899934), (23520, 881568), (24192, 857080), (24488, 846720), (25088, 826470), (26460, 783616), (26880, 771372), (27549, 752640), (27648, 749945), (28224, 734640), (30240, 685664), (30610, 677376), (31360, 661176), (32256, 642810), (34560, 599956), (35280, 587712), (35840, 578529), (36732, 564480), (37632, 550980), (40320, 514248), (42336, 489760), (42854, 483840), (45915, 451584), (46080, 449967), (47040, 440784), (48384, 428540), (48976, 423360), (50176, 413235), (52920, 391808), (53760, 385686), (55098, 376320), (56448, 367320), (60480, 342832), (61220, 338688), (62720, 330588), (64281, 322560), (64512, 321405), (69120, 299978), (70560, 293856), (73464, 282240), (75264, 275490), (80640, 257124), (82647, 250880), (84672, 244880), (85708, 241920), (91830, 225792), (94080, 220392), (96768, 214270), (97952, 211680), (105840, 195904), (107135, 193536), (107520, 192843), (110196, 188160), (112896, 183660), (120960, 171416), (122440, 169344), (125440, 165294), (128562, 161280), (137745, 150528), (138240, 149989), (141120, 146928)]