28724935680

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 1056

約数和(自身を含む): 123645350400

約数和(自身を除く): 94920414720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 43, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 86, 90, 95, 96, 105, 109, 112, 114, 120, 126, 128, 129, 133, 140, 144, 152, 160, 168, 171, 172, 180, 190, 192, 210, 215, 218, 224, 228, 240, 252, 256, 258, 266, 280, 285, 288, 301, 304, 315, 320, 327, 336, 342, 344, 360, 380, 384, 387, 399, 420, 430, 436, 448, 456, 480, 504, 512, 516, 532, 545, 560, 570, 576, 602, 608, 630, 640, 645, 654, 665, 672, 684, 688, 720, 760, 763, 768, 774, 798, 817, 840, 855, 860, 872, 896, 903, 912, 960, 981, 1008, 1024, 1032, 1064, 1090, 1120, 1140, 1152, 1197, 1204, 1216, 1260, 1280, 1290, 1308, 1330, 1344, 1368, 1376, 1440, 1505, 1520, 1526, 1536, 1548, 1596, 1634, 1635, 1680, 1710, 1720, 1744, 1792, 1806, 1824, 1920, 1935, 1962, 1995, 2016, 2064, 2071, 2128, 2180, 2240, 2280, 2289, 2304, 2394, 2408, 2432, 2451, 2520, 2560, 2580, 2616, 2660, 2688, 2709, 2736, 2752, 2880, 3010, 3040, 3052, 3072, 3096, 3192, 3268, 3270, 3360, 3420, 3440, 3488, 3584, 3612, 3648, 3815, 3840, 3870, 3924, 3990, 4032, 4085, 4128, 4142, 4256, 4360, 4480, 4515, 4560, 4578, 4608, 4687, 4788, 4816, 4864, 4902, 4905, 5040, 5120, 5160, 5232, 5320, 5376, 5418, 5472, 5504, 5719, 5760, 5985, 6020, 6080, 6104, 6192, 6213, 6384, 6536, 6540, 6720, 6840, 6867, 6880, 6976, 7168, 7224, 7296, 7353, 7630, 7680, 7740, 7848, 7980, 8064, 8170, 8256, 8284, 8512, 8720, 8960, 9030, 9120, 9156, 9216, 9374, 9576, 9632, 9728, 9804, 9810, 10080, 10320, 10355, 10464, 10640, 10752, 10836, 10944, 11008, 11438, 11445, 11520, 11970, 12040, 12160, 12208, 12255, 12384, 12426, 12768, 13072, 13080, 13440, 13545, 13680, 13734, 13760, 13952, 14061, 14448, 14497, 14592, 14706, 15260, 15360, 15480, 15696, 15960, 16128, 16340, 16512, 16568, 17024, 17157, 17440, 17920, 18060, 18240, 18312, 18639, 18748, 19152, 19264, 19456, 19608, 19620, 20160, 20640, 20710, 20928, 21280, 21504, 21672, 21888, 22016, 22876, 22890, 23040, 23435, 23940, 24080, 24320, 24416, 24510, 24768, 24852, 25536, 26144, 26160, 26880, 27090, 27360, 27468, 27520, 27904, 28122, 28595, 28896, 28994, 29184, 29412, 30520, 30960, 31065, 31392, 31920, 32256, 32680, 32809, 33024, 33136, 34048, 34314, 34335, 34880, 35840, 36120, 36480, 36624, 36765, 37278, 37496, 38304, 38528, 39216, 39240, 40320, 41280, 41420, 41856, 42183, 42560, 43344, 43491, 43776, 44032, 45752, 45780, 46080, 46870, 47880, 48160, 48640, 48832, 49020, 49536, 49704, 51072, 51471, 52288, 52320, 53760, 54180, 54720, 54936, 55040, 55808, 56244, 57190, 57792, 57988, 58368, 58824, 61040, 61920, 62130, 62784, 63840, 64512, 65360, 65618, 66048, 66272, 68096, 68628, 68670, 69760, 70305, 72240, 72485, 72960, 73248, 73530, 74556, 74992, 76608, 77056, 78432, 78480, 80640, 82560, 82840, 83712, 84366, 85120, 85785, 86688, 86982, 87552, 89053, 91504, 91560, 93195, 93740, 95760, 96320, 97280, 97664, 98040, 98427, 99072, 99408, 102144, 102942, 104576, 104640, 107520, 108360, 109440, 109872, 110080, 111616, 112488, 114380, 115584, 115976, 117648, 122080, 123840, 124260, 125568, 127680, 130473, 130720, 131236, 132096, 132544, 136192, 137256, 137340, 139520, 140610, 144480, 144970, 145920, 146496, 147060, 149112, 149984, 153216, 154112, 156864, 156960, 161280, 164045, 165120, 165680, 167424, 168732, 170240, 171570, 173376, 173964, 175104, 178106, 183008, 183120, 186390, 187480, 191520, 192640, 195328, 196080, 196854, 198144, 198816, 204288, 205884, 209152, 209280, 210915, 216720, 217455, 218880, 219744, 220160, 224976, 228760, 231168, 231952, 235296, 244160, 247680, 248520, 251136, 255360, 257355, 260946, 261440, 262472, 265088, 267159, 274512, 274680, 279040, 281220, 288960, 289940, 291840, 292992, 294120, 295281, 298224, 299968, 306432, 308224, 313728, 313920, 322560, 328090, 330240, 331360, 334848, 337464, 340480, 343140, 346752, 347928, 356212, 366016, 366240, 372780, 374960, 383040, 385280, 390656, 392160, 393708, 396288, 397632, 408576, 411768, 418304, 418560, 421830, 433440, 434910, 437760, 439488, 445265, 449952, 457520, 462336, 463904, 470592, 488320, 492135, 495360, 497040, 502272, 510720, 514710, 521892, 522880, 524944, 530176, 534318, 549024, 549360, 558080, 562440, 577920, 579880, 585984, 588240, 590562, 596448, 599936, 612864, 623371, 627456, 627840, 652365, 656180, 660480, 662720, 674928, 680960, 686280, 693504, 695856, 712424, 732032, 732480, 745560, 749920, 766080, 770560, 781312, 784320, 787416, 795264, 801477, 823536, 836608, 837120, 843660, 866880, 869820, 875520, 878976, 890530, 899904, 915040, 924672, 927808, 941184, 976640, 984270, 990720, 994080, 1004544, 1021440, 1029420, 1043784, 1045760, 1049888, 1060352, 1068636, 1098048, 1098720, 1124880, 1155840, 1159760, 1171968, 1176480, 1181124, 1192896, 1199872, 1225728, 1246742, 1254912, 1255680, 1304730, 1312360, 1325440, 1335795, 1349856, 1372560, 1387008, 1391712, 1424848, 1464064, 1464960, 1476405, 1491120, 1499840, 1532160, 1541120, 1568640, 1574832, 1590528, 1602954, 1647072, 1674240, 1687320, 1733760, 1739640, 1757952, 1781060, 1799808, 1830080, 1855616, 1870113, 1882368, 1953280, 1968540, 1981440, 1988160, 2042880, 2058840, 2087568, 2091520, 2099776, 2120704, 2137272, 2196096, 2197440, 2249760, 2311680, 2319520, 2343936, 2352960, 2362248, 2385792, 2399744, 2493484, 2509824, 2511360, 2609460, 2624720, 2650880, 2671590, 2699712, 2745120, 2774016, 2783424, 2849696, 2928128, 2929920, 2952810, 2982240, 2999680, 3064320, 3116855, 3137280, 3149664, 3181056, 3205908, 3294144, 3374640, 3467520, 3479280, 3515904, 3562120, 3599616, 3660160, 3711232, 3740226, 3764736, 3906560, 3937080, 3976320, 4007385, 4117680, 4175136, 4183040, 4199552, 4274544, 4392192, 4394880, 4499520, 4623360, 4639040, 4705920, 4724496, 4771584, 4799488, 4986968, 5022720, 5218920, 5249440, 5301760, 5343180, 5399424, 5490240, 5566848, 5610339, 5699392, 5856256, 5859840, 5905620, 5964480, 5999360, 6128640, 6233710, 6274560, 6299328, 6362112, 6411816, 6588288, 6749280, 6935040, 6958560, 7031808, 7124240, 7199232, 7320320, 7422464, 7480452, 7529472, 7874160, 7952640, 8014770, 8235360, 8350272, 8399104, 8549088, 8784384, 8789760, 8999040, 9278080, 9350565, 9411840, 9448992, 9543168, 9973936, 10437840, 10498880, 10603520, 10686360, 10798848, 10980480, 11133696, 11220678, 11398784, 11719680, 11811240, 11928960, 11998720, 12467420, 12549120, 12598656, 12823632, 13176576, 13498560, 13870080, 13917120, 14248480, 14398464, 14640640, 14844928, 14960904, 15748320, 15905280, 16029540, 16470720, 16700544, 16798208, 17098176, 17568768, 17579520, 17998080, 18556160, 18701130, 18823680, 18897984, 19086336, 19947872, 20875680, 20997760, 21372720, 21597696, 21960960, 22267392, 22441356, 22797568, 23622480, 23857920, 23997440, 24934840, 25197312, 25647264, 26353152, 26997120, 27834240, 28051695, 28496960, 29281280, 29921808, 31496640, 31810560, 32059080, 32941440, 33401088, 33596416, 34196352, 35159040, 35996160, 37112320, 37402260, 37647360, 37795968, 39895744, 41751360, 41995520, 42745440, 43195392, 43921920, 44534784, 44882712, 45595136, 47244960, 47715840, 49869680, 50394624, 51294528, 52706304, 53994240, 55668480, 56103390, 56993920, 59843616, 62993280, 64118160, 65882880, 66802176, 68392704, 71992320, 74224640, 74804520, 75591936, 79791488, 83502720, 83991040, 85490880, 87843840, 89765424, 91190272, 94489920, 95431680, 99739360, 100789248, 102589056, 107988480, 111336960, 112206780, 113987840, 119687232, 125986560, 128236320, 131765760, 133604352, 136785408, 149609040, 151183872, 159582976, 167005440, 167982080, 170981760, 179530848, 188979840, 199478720, 205178112, 215976960, 222673920, 224413560, 227975680, 239374464, 251973120, 256472640, 263531520, 273570816, 299218080, 302367744, 319165952, 334010880, 341963520, 359061696, 377959680, 398957440, 410356224, 448827120, 455951360, 478748928, 503946240, 512945280, 598436160, 638331904, 668021760, 683927040, 718123392, 755919360, 797914880, 820712448, 897654240, 957497856, 1025890560, 1196872320, 1367854080, 1436246784, 1511838720, 1595829760, 1795308480, 1914995712, 2051781120, 2393744640, 2872493568, 3191659520, 3590616960, 4103562240, 4787489280, 5744987136, 7181233920, 9574978560, 14362467840, 28724935680]

約数ペア:

[(1, 28724935680), (2, 14362467840), (3, 9574978560), (4, 7181233920), (5, 5744987136), (6, 4787489280), (7, 4103562240), (8, 3590616960), (9, 3191659520), (10, 2872493568), (12, 2393744640), (14, 2051781120), (15, 1914995712), (16, 1795308480), (18, 1595829760), (19, 1511838720), (20, 1436246784), (21, 1367854080), (24, 1196872320), (28, 1025890560), (30, 957497856), (32, 897654240), (35, 820712448), (36, 797914880), (38, 755919360), (40, 718123392), (42, 683927040), (43, 668021760), (45, 638331904), (48, 598436160), (56, 512945280), (57, 503946240), (60, 478748928), (63, 455951360), (64, 448827120), (70, 410356224), (72, 398957440), (76, 377959680), (80, 359061696), (84, 341963520), (86, 334010880), (90, 319165952), (95, 302367744), (96, 299218080), (105, 273570816), (109, 263531520), (112, 256472640), (114, 251973120), (120, 239374464), (126, 227975680), (128, 224413560), (129, 222673920), (133, 215976960), (140, 205178112), (144, 199478720), (152, 188979840), (160, 179530848), (168, 170981760), (171, 167982080), (172, 167005440), (180, 159582976), (190, 151183872), (192, 149609040), (210, 136785408), (215, 133604352), (218, 131765760), (224, 128236320), (228, 125986560), (240, 119687232), (252, 113987840), (256, 112206780), (258, 111336960), (266, 107988480), (280, 102589056), (285, 100789248), (288, 99739360), (301, 95431680), (304, 94489920), (315, 91190272), (320, 89765424), (327, 87843840), (336, 85490880), (342, 83991040), (344, 83502720), (360, 79791488), (380, 75591936), (384, 74804520), (387, 74224640), (399, 71992320), (420, 68392704), (430, 66802176), (436, 65882880), (448, 64118160), (456, 62993280), (480, 59843616), (504, 56993920), (512, 56103390), (516, 55668480), (532, 53994240), (545, 52706304), (560, 51294528), (570, 50394624), (576, 49869680), (602, 47715840), (608, 47244960), (630, 45595136), (640, 44882712), (645, 44534784), (654, 43921920), (665, 43195392), (672, 42745440), (684, 41995520), (688, 41751360), (720, 39895744), (760, 37795968), (763, 37647360), (768, 37402260), (774, 37112320), (798, 35996160), (817, 35159040), (840, 34196352), (855, 33596416), (860, 33401088), (872, 32941440), (896, 32059080), (903, 31810560), (912, 31496640), (960, 29921808), (981, 29281280), (1008, 28496960), (1024, 28051695), (1032, 27834240), (1064, 26997120), (1090, 26353152), (1120, 25647264), (1140, 25197312), (1152, 24934840), (1197, 23997440), (1204, 23857920), (1216, 23622480), (1260, 22797568), (1280, 22441356), (1290, 22267392), (1308, 21960960), (1330, 21597696), (1344, 21372720), (1368, 20997760), (1376, 20875680), (1440, 19947872), (1505, 19086336), (1520, 18897984), (1526, 18823680), (1536, 18701130), (1548, 18556160), (1596, 17998080), (1634, 17579520), (1635, 17568768), (1680, 17098176), (1710, 16798208), (1720, 16700544), (1744, 16470720), (1792, 16029540), (1806, 15905280), (1824, 15748320), (1920, 14960904), (1935, 14844928), (1962, 14640640), (1995, 14398464), (2016, 14248480), (2064, 13917120), (2071, 13870080), (2128, 13498560), (2180, 13176576), (2240, 12823632), (2280, 12598656), (2289, 12549120), (2304, 12467420), (2394, 11998720), (2408, 11928960), (2432, 11811240), (2451, 11719680), (2520, 11398784), (2560, 11220678), (2580, 11133696), (2616, 10980480), (2660, 10798848), (2688, 10686360), (2709, 10603520), (2736, 10498880), (2752, 10437840), (2880, 9973936), (3010, 9543168), (3040, 9448992), (3052, 9411840), (3072, 9350565), (3096, 9278080), (3192, 8999040), (3268, 8789760), (3270, 8784384), (3360, 8549088), (3420, 8399104), (3440, 8350272), (3488, 8235360), (3584, 8014770), (3612, 7952640), (3648, 7874160), (3815, 7529472), (3840, 7480452), (3870, 7422464), (3924, 7320320), (3990, 7199232), (4032, 7124240), (4085, 7031808), (4128, 6958560), (4142, 6935040), (4256, 6749280), (4360, 6588288), (4480, 6411816), (4515, 6362112), (4560, 6299328), (4578, 6274560), (4608, 6233710), (4687, 6128640), (4788, 5999360), (4816, 5964480), (4864, 5905620), (4902, 5859840), (4905, 5856256), (5040, 5699392), (5120, 5610339), (5160, 5566848), (5232, 5490240), (5320, 5399424), (5376, 5343180), (5418, 5301760), (5472, 5249440), (5504, 5218920), (5719, 5022720), (5760, 4986968), (5985, 4799488), (6020, 4771584), (6080, 4724496), (6104, 4705920), (6192, 4639040), (6213, 4623360), (6384, 4499520), (6536, 4394880), (6540, 4392192), (6720, 4274544), (6840, 4199552), (6867, 4183040), (6880, 4175136), (6976, 4117680), (7168, 4007385), (7224, 3976320), (7296, 3937080), (7353, 3906560), (7630, 3764736), (7680, 3740226), (7740, 3711232), (7848, 3660160), (7980, 3599616), (8064, 3562120), (8170, 3515904), (8256, 3479280), (8284, 3467520), (8512, 3374640), (8720, 3294144), (8960, 3205908), (9030, 3181056), (9120, 3149664), (9156, 3137280), (9216, 3116855), (9374, 3064320), (9576, 2999680), (9632, 2982240), (9728, 2952810), (9804, 2929920), (9810, 2928128), (10080, 2849696), (10320, 2783424), (10355, 2774016), (10464, 2745120), (10640, 2699712), (10752, 2671590), (10836, 2650880), (10944, 2624720), (11008, 2609460), (11438, 2511360), (11445, 2509824), (11520, 2493484), (11970, 2399744), (12040, 2385792), (12160, 2362248), (12208, 2352960), (12255, 2343936), (12384, 2319520), (12426, 2311680), (12768, 2249760), (13072, 2197440), (13080, 2196096), (13440, 2137272), (13545, 2120704), (13680, 2099776), (13734, 2091520), (13760, 2087568), (13952, 2058840), (14061, 2042880), (14448, 1988160), (14497, 1981440), (14592, 1968540), (14706, 1953280), (15260, 1882368), (15360, 1870113), (15480, 1855616), (15696, 1830080), (15960, 1799808), (16128, 1781060), (16340, 1757952), (16512, 1739640), (16568, 1733760), (17024, 1687320), (17157, 1674240), (17440, 1647072), (17920, 1602954), (18060, 1590528), (18240, 1574832), (18312, 1568640), (18639, 1541120), (18748, 1532160), (19152, 1499840), (19264, 1491120), (19456, 1476405), (19608, 1464960), (19620, 1464064), (20160, 1424848), (20640, 1391712), (20710, 1387008), (20928, 1372560), (21280, 1349856), (21504, 1335795), (21672, 1325440), (21888, 1312360), (22016, 1304730), (22876, 1255680), (22890, 1254912), (23040, 1246742), (23435, 1225728), (23940, 1199872), (24080, 1192896), (24320, 1181124), (24416, 1176480), (24510, 1171968), (24768, 1159760), (24852, 1155840), (25536, 1124880), (26144, 1098720), (26160, 1098048), (26880, 1068636), (27090, 1060352), (27360, 1049888), (27468, 1045760), (27520, 1043784), (27904, 1029420), (28122, 1021440), (28595, 1004544), (28896, 994080), (28994, 990720), (29184, 984270), (29412, 976640), (30520, 941184), (30960, 927808), (31065, 924672), (31392, 915040), (31920, 899904), (32256, 890530), (32680, 878976), (32809, 875520), (33024, 869820), (33136, 866880), (34048, 843660), (34314, 837120), (34335, 836608), (34880, 823536), (35840, 801477), (36120, 795264), (36480, 787416), (36624, 784320), (36765, 781312), (37278, 770560), (37496, 766080), (38304, 749920), (38528, 745560), (39216, 732480), (39240, 732032), (40320, 712424), (41280, 695856), (41420, 693504), (41856, 686280), (42183, 680960), (42560, 674928), (43344, 662720), (43491, 660480), (43776, 656180), (44032, 652365), (45752, 627840), (45780, 627456), (46080, 623371), (46870, 612864), (47880, 599936), (48160, 596448), (48640, 590562), (48832, 588240), (49020, 585984), (49536, 579880), (49704, 577920), (51072, 562440), (51471, 558080), (52288, 549360), (52320, 549024), (53760, 534318), (54180, 530176), (54720, 524944), (54936, 522880), (55040, 521892), (55808, 514710), (56244, 510720), (57190, 502272), (57792, 497040), (57988, 495360), (58368, 492135), (58824, 488320), (61040, 470592), (61920, 463904), (62130, 462336), (62784, 457520), (63840, 449952), (64512, 445265), (65360, 439488), (65618, 437760), (66048, 434910), (66272, 433440), (68096, 421830), (68628, 418560), (68670, 418304), (69760, 411768), (70305, 408576), (72240, 397632), (72485, 396288), (72960, 393708), (73248, 392160), (73530, 390656), (74556, 385280), (74992, 383040), (76608, 374960), (77056, 372780), (78432, 366240), (78480, 366016), (80640, 356212), (82560, 347928), (82840, 346752), (83712, 343140), (84366, 340480), (85120, 337464), (85785, 334848), (86688, 331360), (86982, 330240), (87552, 328090), (89053, 322560), (91504, 313920), (91560, 313728), (93195, 308224), (93740, 306432), (95760, 299968), (96320, 298224), (97280, 295281), (97664, 294120), (98040, 292992), (98427, 291840), (99072, 289940), (99408, 288960), (102144, 281220), (102942, 279040), (104576, 274680), (104640, 274512), (107520, 267159), (108360, 265088), (109440, 262472), (109872, 261440), (110080, 260946), (111616, 257355), (112488, 255360), (114380, 251136), (115584, 248520), (115976, 247680), (117648, 244160), (122080, 235296), (123840, 231952), (124260, 231168), (125568, 228760), (127680, 224976), (130473, 220160), (130720, 219744), (131236, 218880), (132096, 217455), (132544, 216720), (136192, 210915), (137256, 209280), (137340, 209152), (139520, 205884), (140610, 204288), (144480, 198816), (144970, 198144), (145920, 196854), (146496, 196080), (147060, 195328), (149112, 192640), (149984, 191520), (153216, 187480), (154112, 186390), (156864, 183120), (156960, 183008), (161280, 178106), (164045, 175104), (165120, 173964), (165680, 173376), (167424, 171570), (168732, 170240)]