28627260480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5811

約数の個数: 672

約数和(自身を含む): 127589280000

約数和(自身を除く): 98962019520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 192, 195, 208, 210, 224, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 288, 304, 312, 315, 320, 336, 342, 360, 364, 380, 390, 399, 416, 420, 448, 455, 456, 468, 480, 494, 504, 520, 532, 546, 560, 570, 576, 585, 608, 624, 630, 665, 672, 684, 720, 728, 741, 760, 780, 798, 819, 832, 840, 855, 910, 912, 936, 960, 988, 1008, 1040, 1064, 1092, 1120, 1140, 1170, 1197, 1216, 1235, 1248, 1260, 1330, 1344, 1365, 1368, 1440, 1456, 1482, 1520, 1560, 1596, 1638, 1680, 1710, 1729, 1820, 1824, 1872, 1976, 1995, 2016, 2080, 2128, 2184, 2223, 2240, 2280, 2340, 2394, 2470, 2496, 2520, 2660, 2730, 2736, 2880, 2912, 2964, 3040, 3120, 3192, 3276, 3360, 3420, 3458, 3640, 3648, 3705, 3744, 3952, 3990, 4032, 4095, 4160, 4256, 4368, 4446, 4560, 4680, 4788, 4940, 5040, 5187, 5320, 5460, 5472, 5749, 5824, 5928, 5985, 6080, 6240, 6384, 6552, 6720, 6840, 6916, 7280, 7410, 7488, 7904, 7980, 8190, 8512, 8645, 8736, 8892, 9120, 9360, 9576, 9880, 10080, 10374, 10640, 10920, 10944, 11115, 11498, 11856, 11970, 12480, 12768, 13104, 13680, 13832, 14560, 14820, 15561, 15808, 15960, 16380, 17247, 17290, 17472, 17784, 18240, 18720, 19152, 19760, 20160, 20748, 21280, 21840, 22230, 22996, 23712, 23940, 25536, 25935, 26208, 27360, 27664, 28745, 29120, 29640, 31122, 31920, 32760, 34494, 34580, 35568, 37440, 38304, 39520, 40243, 41496, 42560, 43680, 44460, 45992, 47424, 47880, 51741, 51870, 52416, 54720, 55328, 57490, 59280, 62244, 63840, 65520, 68988, 69160, 71136, 74737, 76608, 77805, 79040, 80486, 82992, 86235, 87360, 88920, 91984, 95760, 103482, 103740, 109231, 110656, 114980, 118560, 120729, 124488, 127680, 131040, 137976, 138320, 142272, 149474, 155610, 160972, 165984, 172470, 177840, 183968, 191520, 201215, 206964, 207480, 218462, 224211, 229960, 237120, 241458, 248976, 258705, 262080, 275952, 276640, 298948, 311220, 321944, 327693, 331968, 344940, 355680, 362187, 367936, 373685, 383040, 402430, 413928, 414960, 436924, 448422, 459920, 482916, 497952, 517410, 523159, 546155, 551904, 553280, 597896, 603645, 622440, 643888, 655386, 672633, 689880, 711360, 724374, 747370, 764617, 804860, 827856, 829920, 873848, 896844, 919840, 965832, 983079, 995904, 1034820, 1046318, 1092310, 1103808, 1121055, 1195792, 1207290, 1244880, 1287776, 1310772, 1345266, 1379760, 1420003, 1448748, 1494740, 1529234, 1569477, 1609720, 1638465, 1655712, 1659840, 1747696, 1793688, 1810935, 1839680, 1931664, 1966158, 2069640, 2092636, 2184620, 2242110, 2293851, 2391584, 2414580, 2489760, 2575552, 2615795, 2621544, 2690532, 2759520, 2840006, 2897496, 2989480, 3058468, 3138954, 3219440, 3276930, 3311424, 3363165, 3495392, 3587376, 3621870, 3823085, 3863328, 3932316, 4139280, 4185272, 4260009, 4369240, 4484220, 4587702, 4708431, 4783168, 4829160, 4915395, 4979520, 5231590, 5243088, 5381064, 5519040, 5680012, 5794992, 5978960, 6116936, 6277908, 6438880, 6553860, 6726330, 6881553, 6990784, 7100015, 7174752, 7243740, 7646170, 7726656, 7847385, 7864632, 8278560, 8370544, 8520018, 8738480, 8968440, 9175404, 9416862, 9658320, 9830790, 9940021, 10463180, 10486176, 10762128, 11360024, 11469255, 11589984, 11957920, 12233872, 12555816, 12780027, 12877760, 13107720, 13452660, 13763106, 14200030, 14349504, 14487480, 15292340, 15694770, 15729264, 16557120, 16741088, 17040036, 17476960, 17936880, 18350808, 18833724, 19316640, 19661580, 19880042, 20926360, 20972352, 21300045, 21524256, 22720048, 22938510, 23179968, 23542155, 23915840, 24467744, 25111632, 25560054, 26215440, 26905320, 27526212, 28400060, 28974960, 29820063, 30584680, 31389540, 31458528, 33482176, 34080072, 34407765, 34953920, 35873760, 36701616, 37667448, 38633280, 39323160, 39760084, 41852720, 42600090, 43048512, 45440096, 45877020, 47084310, 48935488, 49700105, 50223264, 51120108, 52430880, 53810640, 55052424, 56800120, 57949920, 59640126, 61169360, 62779080, 62917056, 63900135, 68160144, 68815530, 71747520, 73403232, 75334896, 78646320, 79520168, 83705440, 85200180, 89460189, 90880192, 91754040, 94168620, 99400210, 100446528, 102240216, 104861760, 107621280, 110104848, 113600240, 115899840, 119280252, 122338720, 125558160, 127800270, 136320288, 137631060, 146806464, 149100315, 150669792, 157292640, 159040336, 167410880, 170400360, 178920378, 183508080, 188337240, 198800420, 204480432, 215242560, 220209696, 227200480, 238560504, 244677440, 251116320, 255600540, 272640576, 275262120, 298200630, 301339584, 314585280, 318080672, 340800720, 357840756, 367016160, 376674480, 397600840, 408960864, 440419392, 447300945, 454400960, 477121008, 502232640, 511201080, 550524240, 596401260, 636161344, 681601440, 715681512, 734032320, 753348960, 795201680, 817921728, 894601890, 954242016, 1022402160, 1101048480, 1192802520, 1363202880, 1431363024, 1506697920, 1590403360, 1789203780, 1908484032, 2044804320, 2202096960, 2385605040, 2862726048, 3180806720, 3578407560, 4089608640, 4771210080, 5725452096, 7156815120, 9542420160, 14313630240, 28627260480]

約数ペア:

[(1, 28627260480), (2, 14313630240), (3, 9542420160), (4, 7156815120), (5, 5725452096), (6, 4771210080), (7, 4089608640), (8, 3578407560), (9, 3180806720), (10, 2862726048), (12, 2385605040), (13, 2202096960), (14, 2044804320), (15, 1908484032), (16, 1789203780), (18, 1590403360), (19, 1506697920), (20, 1431363024), (21, 1363202880), (24, 1192802520), (26, 1101048480), (28, 1022402160), (30, 954242016), (32, 894601890), (35, 817921728), (36, 795201680), (38, 753348960), (39, 734032320), (40, 715681512), (42, 681601440), (45, 636161344), (48, 596401260), (52, 550524240), (56, 511201080), (57, 502232640), (60, 477121008), (63, 454400960), (64, 447300945), (65, 440419392), (70, 408960864), (72, 397600840), (76, 376674480), (78, 367016160), (80, 357840756), (84, 340800720), (90, 318080672), (91, 314585280), (95, 301339584), (96, 298200630), (104, 275262120), (105, 272640576), (112, 255600540), (114, 251116320), (117, 244677440), (120, 238560504), (126, 227200480), (130, 220209696), (133, 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43048512), (672, 42600090), (684, 41852720), (720, 39760084), (728, 39323160), (741, 38633280), (760, 37667448), (780, 36701616), (798, 35873760), (819, 34953920), (832, 34407765), (840, 34080072), (855, 33482176), (910, 31458528), (912, 31389540), (936, 30584680), (960, 29820063), (988, 28974960), (1008, 28400060), (1040, 27526212), (1064, 26905320), (1092, 26215440), (1120, 25560054), (1140, 25111632), (1170, 24467744), (1197, 23915840), (1216, 23542155), (1235, 23179968), (1248, 22938510), (1260, 22720048), (1330, 21524256), (1344, 21300045), (1365, 20972352), (1368, 20926360), (1440, 19880042), (1456, 19661580), (1482, 19316640), (1520, 18833724), (1560, 18350808), (1596, 17936880), (1638, 17476960), (1680, 17040036), (1710, 16741088), (1729, 16557120), (1820, 15729264), (1824, 15694770), (1872, 15292340), (1976, 14487480), (1995, 14349504), (2016, 14200030), (2080, 13763106), (2128, 13452660), (2184, 13107720), (2223, 12877760), (2240, 12780027), (2280, 12555816), (2340, 12233872), (2394, 11957920), (2470, 11589984), (2496, 11469255), (2520, 11360024), (2660, 10762128), (2730, 10486176), (2736, 10463180), (2880, 9940021), (2912, 9830790), (2964, 9658320), (3040, 9416862), (3120, 9175404), (3192, 8968440), (3276, 8738480), (3360, 8520018), (3420, 8370544), (3458, 8278560), (3640, 7864632), (3648, 7847385), (3705, 7726656), (3744, 7646170), (3952, 7243740), (3990, 7174752), (4032, 7100015), (4095, 6990784), (4160, 6881553), (4256, 6726330), (4368, 6553860), (4446, 6438880), (4560, 6277908), (4680, 6116936), (4788, 5978960), (4940, 5794992), (5040, 5680012), (5187, 5519040), (5320, 5381064), (5460, 5243088), (5472, 5231590), (5749, 4979520), (5824, 4915395), (5928, 4829160), (5985, 4783168), (6080, 4708431), (6240, 4587702), (6384, 4484220), (6552, 4369240), (6720, 4260009), (6840, 4185272), (6916, 4139280), (7280, 3932316), (7410, 3863328), (7488, 3823085), (7904, 3621870), (7980, 3587376), (8190, 3495392), (8512, 3363165), (8645, 3311424), (8736, 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