28130531520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:497

約数の個数: 672

約数和(自身を含む): 112985385408

約数和(自身を除く): 84854853888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 157, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 293, 294, 312, 314, 320, 336, 364, 390, 392, 416, 420, 448, 455, 471, 480, 490, 520, 546, 560, 586, 588, 624, 628, 637, 672, 728, 735, 780, 784, 785, 832, 840, 879, 910, 942, 960, 980, 1040, 1092, 1099, 1120, 1172, 1176, 1248, 1256, 1274, 1344, 1365, 1456, 1465, 1470, 1560, 1568, 1570, 1680, 1758, 1820, 1884, 1911, 1960, 2041, 2051, 2080, 2184, 2198, 2240, 2344, 2352, 2355, 2496, 2512, 2548, 2730, 2912, 2930, 2940, 3120, 3136, 3140, 3185, 3297, 3360, 3516, 3640, 3768, 3809, 3822, 3920, 4082, 4102, 4160, 4368, 4395, 4396, 4688, 4704, 4710, 5024, 5096, 5460, 5495, 5824, 5860, 5880, 6123, 6153, 6240, 6280, 6370, 6594, 6720, 7032, 7280, 7536, 7618, 7644, 7693, 7840, 8164, 8204, 8736, 8790, 8792, 9376, 9408, 9420, 9555, 10048, 10192, 10205, 10255, 10920, 10990, 11427, 11720, 11760, 12246, 12306, 12480, 12560, 12740, 13188, 14064, 14287, 14357, 14560, 15072, 15236, 15288, 15386, 15680, 16328, 16408, 16485, 17472, 17580, 17584, 18752, 18840, 19045, 19110, 20384, 20410, 20510, 21840, 21980, 22854, 23079, 23440, 23520, 24492, 24612, 25120, 25480, 26376, 26663, 28128, 28574, 28714, 29120, 30144, 30472, 30576, 30615, 30765, 30772, 32656, 32816, 32970, 35160, 35168, 37680, 38090, 38220, 38465, 40768, 40820, 41020, 42861, 43071, 43680, 43960, 45708, 46001, 46158, 46880, 47040, 48984, 49224, 50240, 50960, 52752, 53326, 56256, 57135, 57148, 57428, 60944, 61152, 61230, 61530, 61544, 65312, 65632, 65940, 70320, 70336, 71435, 71785, 75360, 76180, 76440, 76930, 79989, 81640, 82040, 85722, 86142, 87360, 87920, 91416, 92002, 92316, 93760, 97968, 98448, 100009, 101920, 105504, 106652, 114270, 114296, 114856, 115395, 121888, 122304, 122460, 123060, 123088, 130624, 131264, 131880, 133315, 138003, 140640, 142870, 143570, 150720, 152360, 152880, 153860, 159978, 163280, 164080, 171444, 172284, 175840, 182832, 184004, 184632, 186641, 195936, 196896, 200018, 203840, 211008, 213304, 214305, 215355, 228540, 228592, 229712, 230005, 230790, 243776, 244920, 246120, 246176, 263760, 266630, 276006, 281280, 285740, 287140, 300027, 304720, 305760, 307720, 319956, 322007, 326560, 328160, 342888, 344568, 351680, 365664, 368008, 369264, 373282, 391872, 393792, 399945, 400036, 426608, 428610, 430710, 457080, 457184, 459424, 460010, 461580, 489840, 492240, 492352, 500045, 527520, 533260, 552012, 559923, 571480, 574280, 598013, 600054, 609440, 611520, 615440, 639912, 644014, 653120, 656320, 685776, 689136, 690015, 731328, 736016, 738528, 746564, 799890, 800072, 853216, 857220, 861420, 914160, 914368, 918848, 920020, 923160, 933205, 966021, 979680, 984480, 1000090, 1055040, 1066520, 1104024, 1119846, 1142960, 1148560, 1196026, 1200108, 1218880, 1230880, 1279824, 1288028, 1371552, 1378272, 1380030, 1472032, 1477056, 1493128, 1500135, 1599780, 1600144, 1610035, 1706432, 1714440, 1722840, 1794039, 1828320, 1840040, 1846320, 1866410, 1932042, 1959360, 1968960, 2000180, 2133040, 2208048, 2239692, 2254049, 2285920, 2297120, 2392052, 2400216, 2461760, 2559648, 2576056, 2743104, 2756544, 2760060, 2799615, 2944064, 2986256, 2990065, 3000270, 3199560, 3200288, 3220070, 3428880, 3445680, 3588078, 3656640, 3680080, 3692640, 3732820, 3864084, 4000360, 4186091, 4266080, 4416096, 4479384, 4508098, 4571840, 4594240, 4784104, 4800432, 4830105, 5119296, 5152112, 5520120, 5599230, 5972512, 5980130, 6000540, 6399120, 6400576, 6440140, 6762147, 6857760, 6891360, 7176156, 7360160, 7385280, 7465640, 7728168, 8000720, 8372182, 8532160, 8832192, 8958768, 8970195, 9016196, 9568208, 9600864, 9660210, 10304224, 11040240, 11198460, 11270245, 11945024, 11960260, 12001080, 12558273, 12798240, 12880280, 13524294, 13715520, 13782720, 14352312, 14720320, 14931280, 15456336, 16001440, 16744364, 17917536, 17940390, 18032392, 19136416, 19201728, 19320420, 20608448, 20930455, 22080480, 22396920, 22540490, 23920520, 24002160, 25116546, 25596480, 25760560, 27048588, 28704624, 29302637, 29862560, 30912672, 32002880, 33488728, 33810735, 35835072, 35880780, 36064784, 38272832, 38640840, 41860910, 44160960, 44793840, 45080980, 47841040, 48004320, 50233092, 51521120, 54097176, 57409248, 58605274, 59725120, 61825344, 62791365, 66977456, 67621470, 71761560, 72129568, 77281680, 83721820, 87907911, 89587680, 90161960, 95682080, 96008640, 100466184, 103042240, 108194352, 114818496, 117210548, 125582730, 133954912, 135242940, 143523120, 144259136, 146513185, 154563360, 167443640, 175815822, 179175360, 180323920, 191364160, 200932368, 216388704, 234421096, 251165460, 267909824, 270485880, 287046240, 293026370, 309126720, 334887280, 351631644, 360647840, 401864736, 432777408, 439539555, 468842192, 502330920, 540971760, 574092480, 586052740, 669774560, 703263288, 721295680, 803729472, 879079110, 937684384, 1004661840, 1081943520, 1172105480, 1339549120, 1406526576, 1758158220, 1875368768, 2009323680, 2163887040, 2344210960, 2813053152, 3516316440, 4018647360, 4688421920, 5626106304, 7032632880, 9376843840, 14065265760, 28130531520]

約数ペア:

[(1, 28130531520), (2, 14065265760), (3, 9376843840), (4, 7032632880), (5, 5626106304), (6, 4688421920), (7, 4018647360), (8, 3516316440), (10, 2813053152), (12, 2344210960), (13, 2163887040), (14, 2009323680), (15, 1875368768), (16, 1758158220), (20, 1406526576), (21, 1339549120), (24, 1172105480), (26, 1081943520), (28, 1004661840), (30, 937684384), (32, 879079110), (35, 803729472), (39, 721295680), (40, 703263288), (42, 669774560), (48, 586052740), (49, 574092480), (52, 540971760), (56, 502330920), (60, 468842192), (64, 439539555), (65, 432777408), (70, 401864736), (78, 360647840), (80, 351631644), (84, 334887280), (91, 309126720), (96, 293026370), (98, 287046240), (104, 270485880), (105, 267909824), (112, 251165460), (120, 234421096), (130, 216388704), (140, 200932368), (147, 191364160), (156, 180323920), (157, 179175360), (160, 175815822), (168, 167443640), (182, 154563360), (192, 146513185), (195, 144259136), (196, 143523120), (208, 135242940), (210, 133954912), (224, 125582730), 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