28378667520

素因数分解:

$2^9\times 3^5\times 5^1\times 7^4\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 1200

約数和(自身を含む): 125161676640

約数和(自身を除く): 96783009120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 147, 152, 160, 162, 168, 171, 180, 189, 190, 192, 196, 210, 216, 224, 228, 240, 243, 245, 252, 256, 266, 270, 280, 285, 288, 294, 304, 315, 320, 324, 336, 342, 343, 360, 378, 380, 384, 392, 399, 405, 420, 432, 441, 448, 456, 480, 486, 490, 504, 512, 513, 532, 540, 560, 567, 570, 576, 588, 608, 630, 640, 648, 665, 672, 684, 686, 720, 735, 756, 760, 768, 784, 798, 810, 840, 855, 864, 882, 896, 912, 931, 945, 960, 972, 980, 1008, 1026, 1029, 1064, 1080, 1120, 1134, 1140, 1152, 1176, 1197, 1215, 1216, 1260, 1280, 1296, 1323, 1330, 1344, 1368, 1372, 1440, 1470, 1512, 1520, 1536, 1539, 1568, 1596, 1620, 1680, 1701, 1710, 1715, 1728, 1764, 1792, 1824, 1862, 1890, 1920, 1944, 1960, 1995, 2016, 2052, 2058, 2128, 2160, 2205, 2240, 2268, 2280, 2304, 2352, 2394, 2401, 2430, 2432, 2520, 2560, 2565, 2592, 2646, 2660, 2688, 2736, 2744, 2793, 2835, 2880, 2940, 3024, 3040, 3078, 3087, 3136, 3192, 3240, 3360, 3402, 3420, 3430, 3456, 3528, 3584, 3591, 3648, 3724, 3780, 3840, 3888, 3920, 3969, 3990, 4032, 4104, 4116, 4256, 4320, 4410, 4480, 4536, 4560, 4608, 4617, 4655, 4704, 4788, 4802, 4860, 4864, 5040, 5130, 5145, 5184, 5292, 5320, 5376, 5472, 5488, 5586, 5670, 5760, 5880, 5985, 6048, 6080, 6156, 6174, 6272, 6384, 6480, 6517, 6615, 6720, 6804, 6840, 6860, 6912, 7056, 7182, 7203, 7296, 7448, 7560, 7680, 7695, 7776, 7840, 7938, 7980, 8064, 8208, 8232, 8379, 8505, 8512, 8640, 8820, 8960, 9072, 9120, 9234, 9261, 9310, 9408, 9576, 9604, 9720, 9728, 10080, 10260, 10290, 10368, 10584, 10640, 10752, 10773, 10944, 10976, 11172, 11340, 11520, 11760, 11907, 11970, 12005, 12096, 12160, 12312, 12348, 12544, 12768, 12960, 13034, 13230, 13440, 13608, 13680, 13720, 13824, 13965, 14112, 14364, 14406, 14592, 14896, 15120, 15390, 15435, 15552, 15680, 15876, 15960, 16128, 16416, 16464, 16758, 17010, 17024, 17280, 17640, 17920, 17955, 18144, 18240, 18468, 18522, 18620, 18816, 19152, 19208, 19440, 19551, 19845, 20160, 20520, 20580, 20736, 21168, 21280, 21546, 21609, 21888, 21952, 22344, 22680, 23040, 23085, 23520, 23814, 23940, 24010, 24192, 24320, 24624, 24696, 25088, 25137, 25536, 25920, 26068, 26460, 26880, 27216, 27360, 27440, 27783, 27930, 28224, 28728, 28812, 29184, 29792, 30240, 30780, 30870, 31104, 31360, 31752, 31920, 32256, 32319, 32585, 32832, 32928, 33516, 34020, 34048, 34560, 35280, 35910, 36015, 36288, 36480, 36936, 37044, 37240, 37632, 38304, 38416, 38880, 39102, 39690, 40320, 41040, 41160, 41472, 41895, 42336, 42560, 43092, 43218, 43776, 43904, 44688, 45360, 45619, 46170, 46305, 47040, 47628, 47880, 48020, 48384, 48640, 49248, 49392, 50274, 51072, 51840, 52136, 52920, 53760, 53865, 54432, 54720, 54880, 55566, 55860, 56448, 57456, 57624, 58653, 59535, 59584, 60480, 61560, 61740, 62208, 62720, 63504, 63840, 64638, 64827, 65170, 65664, 65856, 67032, 68040, 68096, 69120, 70560, 71820, 72030, 72576, 72960, 73872, 74088, 74480, 75264, 75411, 76608, 76832, 77760, 78204, 79380, 80640, 82080, 82320, 83349, 83790, 84672, 85120, 86184, 86436, 87552, 87808, 89376, 90720, 91238, 92340, 92610, 94080, 95256, 95760, 96040, 96768, 97755, 98496, 98784, 100548, 102144, 103680, 104272, 105840, 107730, 108045, 108864, 109440, 109760, 111132, 111720, 112896, 114912, 115248, 117306, 119070, 119168, 120960, 123120, 123480, 124416, 125440, 125685, 127008, 127680, 129276, 129654, 130340, 131328, 131712, 134064, 136080, 136857, 138915, 141120, 143640, 144060, 145152, 145920, 147744, 148176, 148960, 150822, 153216, 153664, 155520, 156408, 158760, 161280, 161595, 164160, 164640, 166698, 167580, 169344, 170240, 172368, 172872, 175616, 175959, 178752, 181440, 182476, 184680, 185220, 188160, 190512, 191520, 192080, 194481, 195510, 196992, 197568, 201096, 204288, 207360, 208544, 211680, 215460, 216090, 217728, 218880, 219520, 222264, 223440, 225792, 226233, 228095, 229824, 230496, 234612, 238140, 238336, 241920, 246240, 246960, 251370, 254016, 255360, 258552, 259308, 260680, 262656, 263424, 268128, 272160, 273714, 277830, 282240, 287280, 288120, 290304, 293265, 295488, 296352, 297920, 301644, 306432, 307328, 311040, 312816, 317520, 323190, 324135, 328320, 329280, 333396, 335160, 338688, 340480, 344736, 345744, 351918, 357504, 362880, 364952, 369360, 370440, 376320, 377055, 381024, 383040, 384160, 388962, 391020, 393984, 395136, 402192, 410571, 416745, 417088, 423360, 430920, 432180, 435456, 437760, 439040, 444528, 446880, 452466, 456190, 459648, 460992, 469224, 476280, 476672, 483840, 492480, 493920, 502740, 508032, 510720, 517104, 518616, 521360, 526848, 527877, 536256, 544320, 547428, 555660, 564480, 574560, 576240, 583443, 586530, 590976, 592704, 595840, 603288, 612864, 614656, 622080, 625632, 635040, 646380, 648270, 656640, 658560, 666792, 670320, 677376, 684285, 689472, 691488, 703836, 715008, 725760, 729904, 738720, 740880, 754110, 762048, 766080, 768320, 777924, 782040, 787968, 790272, 804384, 821142, 833490, 834176, 846720, 861840, 864360, 870912, 878080, 879795, 889056, 893760, 904932, 912380, 919296, 921984, 938448, 952560, 972405, 984960, 987840, 1005480, 1016064, 1021440, 1034208, 1037232, 1042720, 1055754, 1072512, 1088640, 1094856, 1111320, 1128960, 1131165, 1149120, 1152480, 1166886, 1173060, 1181952, 1185408, 1191680, 1206576, 1229312, 1231713, 1251264, 1270080, 1292760, 1296540, 1313280, 1317120, 1333584, 1340640, 1368570, 1378944, 1382976, 1407672, 1430016, 1451520, 1459808, 1477440, 1481760, 1508220, 1524096, 1532160, 1536640, 1555848, 1564080, 1580544, 1583631, 1608768, 1642284, 1666980, 1668352, 1693440, 1723680, 1728720, 1759590, 1778112, 1787520, 1809864, 1824760, 1838592, 1843968, 1876896, 1905120, 1944810, 1969920, 1975680, 2010960, 2032128, 2052855, 2068416, 2074464, 2085440, 2111508, 2145024, 2177280, 2189712, 2222640, 2262330, 2298240, 2304960, 2333772, 2346120, 2363904, 2370816, 2383360, 2413152, 2463426, 2502528, 2540160, 2585520, 2593080, 2634240, 2639385, 2667168, 2681280, 2737140, 2757888, 2765952, 2815344, 2917215, 2919616, 2954880, 2963520, 3016440, 3048192, 3064320, 3073280, 3111696, 3128160, 3167262, 3217536, 3284568, 3333960, 3336704, 3386880, 3447360, 3457440, 3519180, 3556224, 3575040, 3619728, 3649520, 3687936, 3695139, 3753792, 3810240, 3889620, 3939840, 3951360, 4021920, 4105710, 4136832, 4148928, 4170880, 4223016, 4290048, 4354560, 4379424, 4445280, 4524660, 4596480, 4609920, 4667544, 4692240, 4741632, 4826304, 4926852, 5005056, 5080320, 5171040, 5186160, 5278770, 5334336, 5362560, 5474280, 5515776, 5531904, 5630688, 5834430, 5839232, 5909760, 5927040, 6032880, 6096384, 6146560, 6158565, 6223392, 6256320, 6334524, 6435072, 6569136, 6667920, 6894720, 6914880, 7038360, 7112448, 7150080, 7239456, 7299040, 7390278, 7507584, 7620480, 7779240, 7902720, 7918155, 8043840, 8211420, 8273664, 8297856, 8341760, 8446032, 8758848, 8890560, 9049320, 9192960, 9219840, 9335088, 9384480, 9652608, 9853704, 10010112, 10160640, 10342080, 10372320, 10557540, 10668672, 10725120, 10948560, 11063808, 11085417, 11261376, 11668860, 11678464, 11819520, 11854080, 12065760, 12317130, 12446784, 12512640, 12669048, 12870144, 13138272, 13335840, 13789440, 13829760, 14076720, 14224896, 14478912, 14598080, 14780556, 15015168, 15240960, 15558480, 15836310, 16087680, 16422840, 16547328, 16595712, 16683520, 16892064, 17517696, 17781120, 18098640, 18439680, 18475695, 18670176, 18768960, 19305216, 19707408, 20684160, 20744640, 21115080, 21337344, 21450240, 21897120, 22170834, 22522752, 23337720, 23356928, 23708160, 24131520, 24634260, 24893568, 25025280, 25338096, 26276544, 26671680, 27578880, 27659520, 28153440, 28957824, 29196160, 29561112, 30030336, 30481920, 31116960, 31672620, 32175360, 32845680, 33191424, 33784128, 35035392, 35562240, 36197280, 36951390, 37340352, 37537920, 38610432, 39414816, 41368320, 41489280, 42230160, 42674688, 43794240, 44341668, 45045504, 46675440, 48263040, 49268520, 49787136, 50050560, 50676192, 52553088, 53343360, 55319040, 55427085, 56306880, 57915648, 58392320, 59122224, 62233920, 63345240, 64350720, 65691360, 67568256, 70070784, 71124480, 72394560, 73902780, 74680704, 75075840, 78829632, 82736640, 82978560, 84460320, 87588480, 88683336, 90091008, 93350880, 96526080, 98537040, 99574272, 101352384, 105106176, 106686720, 110854170, 112613760, 115831296, 116784640, 118244448, 124467840, 126690480, 131382720, 135136512, 144789120, 147805560, 149361408, 150151680, 157659264, 165957120, 168920640, 175176960, 177366672, 186701760, 193052160, 197074080, 202704768, 210212352, 213373440, 221708340, 225227520, 236488896, 248935680, 253380960, 262765440, 270273024, 289578240, 295611120, 298722816, 315318528, 337841280, 350353920, 354733344, 373403520, 394148160, 405409536, 443416680, 450455040, 472977792, 497871360, 506761920, 525530880, 579156480, 591222240, 630637056, 675682560, 709466688, 746807040, 788296320, 810819072, 886833360, 945955584, 1013523840, 1051061760, 1182444480, 1351365120, 1418933376, 1493614080, 1576592640, 1773666720, 1891911168, 2027047680, 2364888960, 2837866752, 3153185280, 3547333440, 4054095360, 4729777920, 5675733504, 7094666880, 9459555840, 14189333760, 28378667520]

約数ペア:

[(1, 28378667520), (2, 14189333760), (3, 9459555840), (4, 7094666880), (5, 5675733504), (6, 4729777920), (7, 4054095360), (8, 3547333440), (9, 3153185280), (10, 2837866752), (12, 2364888960), (14, 2027047680), (15, 1891911168), (16, 1773666720), (18, 1576592640), (19, 1493614080), (20, 1418933376), (21, 1351365120), (24, 1182444480), (27, 1051061760), (28, 1013523840), (30, 945955584), (32, 886833360), (35, 810819072), (36, 788296320), (38, 746807040), (40, 709466688), (42, 675682560), (45, 630637056), (48, 591222240), (49, 579156480), (54, 525530880), (56, 506761920), (57, 497871360), (60, 472977792), (63, 450455040), (64, 443416680), (70, 405409536), (72, 394148160), (76, 373403520), (80, 354733344), (81, 350353920), (84, 337841280), (90, 315318528), (95, 298722816), (96, 295611120), (98, 289578240), (105, 270273024), (108, 262765440), (112, 253380960), (114, 248935680), (120, 236488896), (126, 225227520), (128, 221708340), (133, 213373440), (135, 210212352), (140, 202704768), (144, 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17781120), (1620, 17517696), (1680, 16892064), (1701, 16683520), (1710, 16595712), (1715, 16547328), (1728, 16422840), (1764, 16087680), (1792, 15836310), (1824, 15558480), (1862, 15240960), (1890, 15015168), (1920, 14780556), (1944, 14598080), (1960, 14478912), (1995, 14224896), (2016, 14076720), (2052, 13829760), (2058, 13789440), (2128, 13335840), (2160, 13138272), (2205, 12870144), (2240, 12669048), (2268, 12512640), (2280, 12446784), (2304, 12317130), (2352, 12065760), (2394, 11854080), (2401, 11819520), (2430, 11678464), (2432, 11668860), (2520, 11261376), (2560, 11085417), (2565, 11063808), (2592, 10948560), (2646, 10725120), (2660, 10668672), (2688, 10557540), (2736, 10372320), (2744, 10342080), (2793, 10160640), (2835, 10010112), (2880, 9853704), (2940, 9652608), (3024, 9384480), (3040, 9335088), (3078, 9219840), (3087, 9192960), (3136, 9049320), (3192, 8890560), (3240, 8758848), (3360, 8446032), (3402, 8341760), (3420, 8297856), (3430, 8273664), (3456, 8211420), (3528, 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(7296, 3889620), (7448, 3810240), (7560, 3753792), (7680, 3695139), (7695, 3687936), (7776, 3649520), (7840, 3619728), (7938, 3575040), (7980, 3556224), (8064, 3519180), (8208, 3457440), (8232, 3447360), (8379, 3386880), (8505, 3336704), (8512, 3333960), (8640, 3284568), (8820, 3217536), (8960, 3167262), (9072, 3128160), (9120, 3111696), (9234, 3073280), (9261, 3064320), (9310, 3048192), (9408, 3016440), (9576, 2963520), (9604, 2954880), (9720, 2919616), (9728, 2917215), (10080, 2815344), (10260, 2765952), (10290, 2757888), (10368, 2737140), (10584, 2681280), (10640, 2667168), (10752, 2639385), (10773, 2634240), (10944, 2593080), (10976, 2585520), (11172, 2540160), (11340, 2502528), (11520, 2463426), (11760, 2413152), (11907, 2383360), (11970, 2370816), (12005, 2363904), (12096, 2346120), (12160, 2333772), (12312, 2304960), (12348, 2298240), (12544, 2262330), (12768, 2222640), (12960, 2189712), (13034, 2177280), (13230, 2145024), (13440, 2111508), (13608, 2085440), (13680, 2074464), 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