28247253120

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 768

約数和(自身を含む): 108265248000

約数和(自身を除く): 80017994880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 53, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 106, 108, 115, 120, 128, 135, 138, 144, 149, 159, 160, 162, 180, 184, 192, 207, 212, 216, 230, 240, 243, 265, 270, 276, 288, 298, 318, 320, 324, 345, 360, 368, 384, 405, 414, 424, 432, 447, 460, 477, 480, 486, 530, 540, 552, 576, 596, 621, 636, 640, 648, 690, 720, 736, 745, 795, 810, 828, 848, 864, 894, 920, 954, 960, 972, 1035, 1060, 1080, 1104, 1152, 1192, 1215, 1219, 1242, 1272, 1296, 1341, 1380, 1431, 1440, 1472, 1490, 1590, 1620, 1656, 1696, 1728, 1788, 1840, 1863, 1908, 1920, 1944, 2070, 2120, 2160, 2208, 2235, 2384, 2385, 2430, 2438, 2484, 2544, 2592, 2682, 2760, 2862, 2880, 2944, 2980, 3105, 3180, 3240, 3312, 3392, 3427, 3456, 3576, 3657, 3680, 3726, 3816, 3888, 4023, 4140, 4240, 4293, 4320, 4416, 4470, 4768, 4770, 4860, 4876, 4968, 5088, 5184, 5364, 5520, 5589, 5724, 5760, 5960, 6095, 6210, 6360, 6480, 6624, 6705, 6784, 6854, 7152, 7155, 7314, 7360, 7452, 7632, 7776, 7897, 8046, 8280, 8480, 8586, 8640, 8832, 8940, 9315, 9536, 9540, 9720, 9752, 9936, 10176, 10281, 10368, 10728, 10971, 11040, 11178, 11448, 11920, 12069, 12190, 12420, 12720, 12879, 12960, 13248, 13410, 13708, 14304, 14310, 14628, 14720, 14904, 15264, 15552, 15794, 16092, 16560, 16960, 17135, 17172, 17280, 17880, 18285, 18630, 19072, 19080, 19440, 19504, 19872, 20115, 20352, 20562, 21456, 21465, 21942, 22080, 22356, 22896, 23691, 23840, 24138, 24380, 24840, 25440, 25758, 25920, 26496, 26820, 27416, 27945, 28608, 28620, 29256, 29808, 30528, 30843, 31104, 31588, 32184, 32913, 33120, 33920, 34270, 34344, 35760, 36207, 36570, 37260, 38160, 38880, 39008, 39485, 39744, 40230, 41124, 42912, 42930, 43884, 44160, 44712, 45792, 47382, 47680, 48276, 48760, 49680, 50880, 51405, 51516, 51840, 53640, 54832, 54855, 55890, 57216, 57240, 58512, 59616, 60345, 61056, 61686, 63176, 64368, 64395, 65826, 66240, 68540, 68688, 71073, 71520, 72414, 73140, 74520, 76320, 77760, 78016, 78970, 79488, 80460, 82248, 85824, 85860, 87768, 89424, 91584, 92529, 94764, 95360, 96552, 97520, 98739, 99360, 101760, 102810, 103032, 107280, 109664, 109710, 111780, 114480, 117024, 118455, 119232, 120690, 123372, 126352, 128736, 128790, 131652, 132480, 137080, 137376, 142146, 143040, 144828, 146280, 149040, 152640, 154215, 155520, 156032, 157940, 160920, 164496, 164565, 171648, 171720, 175536, 178848, 181035, 181631, 183168, 185058, 189528, 193104, 195040, 197478, 198720, 205620, 206064, 213219, 214560, 219328, 219420, 223560, 228960, 234048, 236910, 238464, 241380, 246744, 252704, 257472, 257580, 263304, 274160, 274752, 277587, 284292, 286080, 289656, 292560, 296217, 298080, 305280, 308430, 315880, 321840, 328992, 329130, 343440, 351072, 355365, 357696, 362070, 363262, 370116, 379056, 386208, 390080, 394956, 397440, 411240, 412128, 426438, 429120, 438656, 438840, 447120, 457920, 462645, 468096, 473820, 482760, 493488, 493695, 505408, 514944, 515160, 526608, 544893, 548320, 549504, 555174, 568584, 579312, 585120, 592434, 596160, 616860, 631760, 639657, 643680, 657984, 658260, 686880, 702144, 710730, 715392, 724140, 726524, 740232, 758112, 772416, 780160, 789912, 822480, 824256, 832761, 852876, 858240, 877680, 894240, 908155, 915840, 925290, 947640, 965520, 986976, 987390, 1010816, 1030320, 1053216, 1066095, 1089786, 1096640, 1110348, 1137168, 1158624, 1170240, 1184868, 1192320, 1233720, 1263520, 1279314, 1287360, 1315968, 1316520, 1373760, 1387935, 1404288, 1421460, 1448280, 1453048, 1480464, 1481085, 1516224, 1544832, 1579824, 1634679, 1644960, 1648512, 1665522, 1705752, 1755360, 1788480, 1816310, 1850580, 1895280, 1918971, 1931040, 1973952, 1974780, 2060640, 2106432, 2132190, 2179572, 2193280, 2220696, 2274336, 2317248, 2340480, 2369736, 2467440, 2527040, 2558628, 2574720, 2633040, 2724465, 2747520, 2775870, 2842920, 2896560, 2906096, 2960928, 2962170, 3032448, 3159648, 3198285, 3269358, 3289920, 3331044, 3411504, 3510720, 3576960, 3632620, 3701160, 3790560, 3837942, 3862080, 3947904, 3949560, 4121280, 4163805, 4212864, 4264380, 4359144, 4441392, 4548672, 4634496, 4739472, 4904037, 4934880, 5054080, 5117256, 5266080, 5448930, 5551740, 5685840, 5793120, 5812192, 5921856, 5924340, 6319296, 6396570, 6538716, 6579840, 6662088, 6823008, 7021440, 7265240, 7402320, 7581120, 7675884, 7724160, 7899120, 8173395, 8242560, 8327610, 8528760, 8718288, 8882784, 9097344, 9478944, 9594855, 9808074, 9869760, 10234512, 10532160, 10897860, 11103480, 11371680, 11586240, 11624384, 11843712, 11848680, 12638592, 12793140, 13077432, 13324176, 13646016, 14530480, 14712111, 14804640, 15162240, 15351768, 15798240, 16346790, 16655220, 17057520, 17436576, 17765568, 18957888, 19189710, 19616148, 19739520, 20469024, 21064320, 21795720, 22206960, 22743360, 23172480, 23248768, 23697360, 24520185, 25586280, 26154864, 26648352, 27292032, 29060960, 29424222, 29609280, 30703536, 31596480, 32693580, 33310440, 34115040, 34873152, 35531136, 37915776, 38379420, 39232296, 40938048, 43591440, 44136333, 44413920, 45486720, 47394720, 49040370, 51172560, 52309728, 53296704, 58121920, 58848444, 59218560, 61407072, 63192960, 65387160, 66620880, 68230080, 69746304, 73560555, 76758840, 78464592, 81876096, 87182880, 88272666, 88827840, 94789440, 98080740, 102345120, 104619456, 106593408, 116243840, 117696888, 122814144, 130774320, 133241760, 136460160, 147121110, 153517680, 156929184, 174365760, 176545332, 177655680, 189578880, 196161480, 204690240, 209238912, 220681665, 235393776, 245628288, 261548640, 266483520, 294242220, 307035360, 313858368, 348731520, 353090664, 392322960, 409380480, 441363330, 470787552, 523097280, 532967040, 588484440, 614070720, 627716736, 706181328, 784645920, 882726660, 941575104, 1046194560, 1176968880, 1228141440, 1412362656, 1569291840, 1765453320, 1883150208, 2353937760, 2824725312, 3138583680, 3530906640, 4707875520, 5649450624, 7061813280, 9415751040, 14123626560, 28247253120]

約数ペア:

[(1, 28247253120), (2, 14123626560), (3, 9415751040), (4, 7061813280), (5, 5649450624), (6, 4707875520), (8, 3530906640), (9, 3138583680), (10, 2824725312), (12, 2353937760), (15, 1883150208), (16, 1765453320), (18, 1569291840), (20, 1412362656), (23, 1228141440), (24, 1176968880), (27, 1046194560), (30, 941575104), (32, 882726660), (36, 784645920), (40, 706181328), (45, 627716736), (46, 614070720), (48, 588484440), (53, 532967040), (54, 523097280), (60, 470787552), (64, 441363330), (69, 409380480), (72, 392322960), (80, 353090664), (81, 348731520), (90, 313858368), (92, 307035360), (96, 294242220), (106, 266483520), (108, 261548640), (115, 245628288), (120, 235393776), (128, 220681665), (135, 209238912), (138, 204690240), (144, 196161480), (149, 189578880), (159, 177655680), (160, 176545332), (162, 174365760), (180, 156929184), (184, 153517680), (192, 147121110), (207, 136460160), (212, 133241760), (216, 130774320), (230, 122814144), (240, 117696888), (243, 116243840), (265, 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(1440, 19616148), (1472, 19189710), (1490, 18957888), (1590, 17765568), (1620, 17436576), (1656, 17057520), (1696, 16655220), (1728, 16346790), (1788, 15798240), (1840, 15351768), (1863, 15162240), (1908, 14804640), (1920, 14712111), (1944, 14530480), (2070, 13646016), (2120, 13324176), (2160, 13077432), (2208, 12793140), (2235, 12638592), (2384, 11848680), (2385, 11843712), (2430, 11624384), (2438, 11586240), (2484, 11371680), (2544, 11103480), (2592, 10897860), (2682, 10532160), (2760, 10234512), (2862, 9869760), (2880, 9808074), (2944, 9594855), (2980, 9478944), (3105, 9097344), (3180, 8882784), (3240, 8718288), (3312, 8528760), (3392, 8327610), (3427, 8242560), (3456, 8173395), (3576, 7899120), (3657, 7724160), (3680, 7675884), (3726, 7581120), (3816, 7402320), (3888, 7265240), (4023, 7021440), (4140, 6823008), (4240, 6662088), (4293, 6579840), (4320, 6538716), (4416, 6396570), (4470, 6319296), (4768, 5924340), (4770, 5921856), (4860, 5812192), (4876, 5793120), (4968, 5685840), (5088, 5551740), (5184, 5448930), (5364, 5266080), (5520, 5117256), (5589, 5054080), (5724, 4934880), (5760, 4904037), (5960, 4739472), (6095, 4634496), (6210, 4548672), (6360, 4441392), (6480, 4359144), (6624, 4264380), (6705, 4212864), (6784, 4163805), (6854, 4121280), (7152, 3949560), (7155, 3947904), (7314, 3862080), (7360, 3837942), (7452, 3790560), (7632, 3701160), (7776, 3632620), (7897, 3576960), (8046, 3510720), (8280, 3411504), (8480, 3331044), (8586, 3289920), (8640, 3269358), (8832, 3198285), (8940, 3159648), (9315, 3032448), (9536, 2962170), (9540, 2960928), (9720, 2906096), (9752, 2896560), (9936, 2842920), (10176, 2775870), (10281, 2747520), (10368, 2724465), (10728, 2633040), (10971, 2574720), (11040, 2558628), (11178, 2527040), (11448, 2467440), (11920, 2369736), (12069, 2340480), (12190, 2317248), (12420, 2274336), (12720, 2220696), (12879, 2193280), (12960, 2179572), (13248, 2132190), (13410, 2106432), (13708, 2060640), (14304, 1974780), (14310, 1973952), (14628, 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