21568849920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1031}}^1$

素因数の和:1291

約数の個数: 288

約数和(自身を含む): 75155895360

約数和(自身を除く): 53587045440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 227, 240, 256, 288, 320, 360, 384, 454, 480, 512, 576, 640, 681, 720, 768, 908, 960, 1024, 1031, 1135, 1152, 1280, 1362, 1440, 1536, 1816, 1920, 2043, 2048, 2062, 2270, 2304, 2560, 2724, 2880, 3072, 3093, 3405, 3632, 3840, 4086, 4124, 4540, 4608, 5120, 5155, 5448, 5760, 6144, 6186, 6810, 7264, 7680, 8172, 8248, 9080, 9216, 9279, 10215, 10240, 10310, 10896, 11520, 12372, 13620, 14528, 15360, 15465, 16344, 16496, 18160, 18432, 18558, 20430, 20620, 21792, 23040, 24744, 27240, 29056, 30720, 30930, 32688, 32992, 36320, 37116, 40860, 41240, 43584, 46080, 46395, 49488, 54480, 58112, 61860, 65376, 65984, 72640, 74232, 81720, 82480, 87168, 92160, 92790, 98976, 108960, 116224, 123720, 130752, 131968, 145280, 148464, 163440, 164960, 174336, 185580, 197952, 217920, 232448, 234037, 247440, 261504, 263936, 290560, 296928, 326880, 329920, 348672, 371160, 395904, 435840, 464896, 468074, 494880, 523008, 527872, 581120, 593856, 653760, 659840, 697344, 702111, 742320, 791808, 871680, 936148, 989760, 1046016, 1055744, 1162240, 1170185, 1187712, 1307520, 1319680, 1394688, 1404222, 1484640, 1583616, 1743360, 1872296, 1979520, 2092032, 2106333, 2111488, 2324480, 2340370, 2375424, 2615040, 2639360, 2808444, 2969280, 3167232, 3486720, 3510555, 3744592, 3959040, 4184064, 4212666, 4680740, 4750848, 5230080, 5278720, 5616888, 5938560, 6334464, 6973440, 7021110, 7489184, 7918080, 8425332, 9361480, 9501696, 10460160, 10531665, 10557440, 11233776, 11877120, 14042220, 14978368, 15836160, 16850664, 18722960, 19003392, 20920320, 21063330, 22467552, 23754240, 28084440, 29956736, 31672320, 33701328, 37445920, 42126660, 44935104, 47508480, 56168880, 59913472, 67402656, 74891840, 84253320, 89870208, 95016960, 112337760, 119826944, 134805312, 149783680, 168506640, 179740416, 224675520, 239653888, 269610624, 299567360, 337013280, 359480832, 449351040, 479307776, 539221248, 599134720, 674026560, 718961664, 898702080, 1078442496, 1198269440, 1348053120, 1437923328, 1797404160, 2156884992, 2396538880, 2696106240, 3594808320, 4313769984, 5392212480, 7189616640, 10784424960, 21568849920]

約数ペア:

[(1, 21568849920), (2, 10784424960), (3, 7189616640), (4, 5392212480), (5, 4313769984), (6, 3594808320), (8, 2696106240), (9, 2396538880), (10, 2156884992), (12, 1797404160), (15, 1437923328), (16, 1348053120), (18, 1198269440), (20, 1078442496), (24, 898702080), (30, 718961664), (32, 674026560), (36, 599134720), (40, 539221248), (45, 479307776), (48, 449351040), (60, 359480832), (64, 337013280), (72, 299567360), (80, 269610624), (90, 239653888), (96, 224675520), (120, 179740416), (128, 168506640), (144, 149783680), (160, 134805312), (180, 119826944), (192, 112337760), (227, 95016960), (240, 89870208), (256, 84253320), (288, 74891840), (320, 67402656), (360, 59913472), (384, 56168880), (454, 47508480), (480, 44935104), (512, 42126660), (576, 37445920), (640, 33701328), (681, 31672320), (720, 29956736), (768, 28084440), (908, 23754240), (960, 22467552), (1024, 21063330), (1031, 20920320), (1135, 19003392), (1152, 18722960), (1280, 16850664), (1362, 15836160), (1440, 14978368), (1536, 14042220), (1816, 11877120), (1920, 11233776), (2043, 10557440), (2048, 10531665), (2062, 10460160), (2270, 9501696), (2304, 9361480), (2560, 8425332), (2724, 7918080), (2880, 7489184), (3072, 7021110), (3093, 6973440), (3405, 6334464), (3632, 5938560), (3840, 5616888), (4086, 5278720), (4124, 5230080), (4540, 4750848), (4608, 4680740), (5120, 4212666), (5155, 4184064), (5448, 3959040), (5760, 3744592), (6144, 3510555), (6186, 3486720), (6810, 3167232), (7264, 2969280), (7680, 2808444), (8172, 2639360), (8248, 2615040), (9080, 2375424), (9216, 2340370), (9279, 2324480), (10215, 2111488), (10240, 2106333), (10310, 2092032), (10896, 1979520), (11520, 1872296), (12372, 1743360), (13620, 1583616), (14528, 1484640), (15360, 1404222), (15465, 1394688), (16344, 1319680), (16496, 1307520), (18160, 1187712), (18432, 1170185), (18558, 1162240), (20430, 1055744), (20620, 1046016), (21792, 989760), (23040, 936148), (24744, 871680), (27240, 791808), (29056, 742320), (30720, 702111), (30930, 697344), (32688, 659840), (32992, 653760), (36320, 593856), (37116, 581120), (40860, 527872), (41240, 523008), (43584, 494880), (46080, 468074), (46395, 464896), (49488, 435840), (54480, 395904), (58112, 371160), (61860, 348672), (65376, 329920), (65984, 326880), (72640, 296928), (74232, 290560), (81720, 263936), (82480, 261504), (87168, 247440), (92160, 234037), (92790, 232448), (98976, 217920), (108960, 197952), (116224, 185580), (123720, 174336), (130752, 164960), (131968, 163440), (145280, 148464)]