20111923200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1193

約数の個数: 288

約数和(自身を含む): 67075706880

約数和(自身を除く): 46963783680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 127, 128, 150, 160, 192, 200, 240, 254, 256, 300, 320, 381, 384, 400, 480, 508, 512, 600, 635, 640, 762, 768, 800, 960, 1016, 1024, 1031, 1200, 1270, 1280, 1524, 1536, 1600, 1905, 1920, 2032, 2048, 2062, 2400, 2540, 2560, 3048, 3072, 3093, 3175, 3200, 3810, 3840, 4064, 4124, 4800, 5080, 5120, 5155, 6096, 6144, 6186, 6350, 6400, 7620, 7680, 8128, 8248, 9525, 9600, 10160, 10240, 10310, 12192, 12372, 12700, 12800, 15240, 15360, 15465, 16256, 16496, 19050, 19200, 20320, 20620, 24384, 24744, 25400, 25600, 25775, 30480, 30720, 30930, 32512, 32992, 38100, 38400, 40640, 41240, 48768, 49488, 50800, 51200, 51550, 60960, 61860, 65024, 65984, 76200, 76800, 77325, 81280, 82480, 97536, 98976, 101600, 103100, 121920, 123720, 130048, 130937, 131968, 152400, 153600, 154650, 162560, 164960, 195072, 197952, 203200, 206200, 243840, 247440, 260096, 261874, 263936, 304800, 309300, 325120, 329920, 390144, 392811, 395904, 406400, 412400, 487680, 494880, 523748, 527872, 609600, 618600, 650240, 654685, 659840, 780288, 785622, 791808, 812800, 824800, 975360, 989760, 1047496, 1055744, 1219200, 1237200, 1300480, 1309370, 1319680, 1571244, 1583616, 1625600, 1649600, 1950720, 1964055, 1979520, 2094992, 2111488, 2438400, 2474400, 2618740, 2639360, 3142488, 3167232, 3251200, 3273425, 3299200, 3901440, 3928110, 3959040, 4189984, 4876800, 4948800, 5237480, 5278720, 6284976, 6334464, 6502400, 6546850, 6598400, 7856220, 7918080, 8379968, 9753600, 9820275, 9897600, 10474960, 10557440, 12569952, 13093700, 13196800, 15712440, 15836160, 16759936, 19507200, 19640550, 19795200, 20949920, 25139904, 26187400, 26393600, 31424880, 31672320, 33519872, 39281100, 39590400, 41899840, 50279808, 52374800, 52787200, 62849760, 67039744, 78562200, 79180800, 83799680, 100559616, 104749600, 125699520, 134079488, 157124400, 158361600, 167599360, 201119232, 209499200, 251399040, 268158976, 314248800, 335198720, 402238464, 418998400, 502798080, 628497600, 670397440, 804476928, 837996800, 1005596160, 1256995200, 1340794880, 1675993600, 2011192320, 2513990400, 3351987200, 4022384640, 5027980800, 6703974400, 10055961600, 20111923200]

約数ペア:

[(1, 20111923200), (2, 10055961600), (3, 6703974400), (4, 5027980800), (5, 4022384640), (6, 3351987200), (8, 2513990400), (10, 2011192320), (12, 1675993600), (15, 1340794880), (16, 1256995200), (20, 1005596160), (24, 837996800), (25, 804476928), (30, 670397440), (32, 628497600), (40, 502798080), (48, 418998400), (50, 402238464), (60, 335198720), (64, 314248800), (75, 268158976), (80, 251399040), (96, 209499200), (100, 201119232), (120, 167599360), (127, 158361600), (128, 157124400), (150, 134079488), (160, 125699520), (192, 104749600), (200, 100559616), (240, 83799680), (254, 79180800), (256, 78562200), (300, 67039744), (320, 62849760), (381, 52787200), (384, 52374800), (400, 50279808), (480, 41899840), (508, 39590400), (512, 39281100), (600, 33519872), (635, 31672320), (640, 31424880), (762, 26393600), (768, 26187400), (800, 25139904), (960, 20949920), (1016, 19795200), (1024, 19640550), (1031, 19507200), (1200, 16759936), (1270, 15836160), (1280, 15712440), (1524, 13196800), (1536, 13093700), (1600, 12569952), (1905, 10557440), (1920, 10474960), (2032, 9897600), (2048, 9820275), (2062, 9753600), (2400, 8379968), (2540, 7918080), (2560, 7856220), (3048, 6598400), (3072, 6546850), (3093, 6502400), (3175, 6334464), (3200, 6284976), (3810, 5278720), (3840, 5237480), (4064, 4948800), (4124, 4876800), (4800, 4189984), (5080, 3959040), (5120, 3928110), (5155, 3901440), (6096, 3299200), (6144, 3273425), (6186, 3251200), (6350, 3167232), (6400, 3142488), (7620, 2639360), (7680, 2618740), (8128, 2474400), (8248, 2438400), (9525, 2111488), (9600, 2094992), (10160, 1979520), (10240, 1964055), (10310, 1950720), (12192, 1649600), (12372, 1625600), (12700, 1583616), (12800, 1571244), (15240, 1319680), (15360, 1309370), (15465, 1300480), (16256, 1237200), (16496, 1219200), (19050, 1055744), (19200, 1047496), (20320, 989760), (20620, 975360), (24384, 824800), (24744, 812800), (25400, 791808), (25600, 785622), (25775, 780288), (30480, 659840), (30720, 654685), (30930, 650240), (32512, 618600), (32992, 609600), (38100, 527872), (38400, 523748), (40640, 494880), (41240, 487680), (48768, 412400), (49488, 406400), (50800, 395904), (51200, 392811), (51550, 390144), (60960, 329920), (61860, 325120), (65024, 309300), (65984, 304800), (76200, 263936), (76800, 261874), (77325, 260096), (81280, 247440), (82480, 243840), (97536, 206200), (98976, 203200), (101600, 197952), (103100, 195072), (121920, 164960), (123720, 162560), (130048, 154650), (130937, 153600), (131968, 152400)]