213788160

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1031}}^1$

素因数の和:1066

約数の個数: 200

約数和(自身を含む): 766464336

約数和(自身を除く): 552676176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1031, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2062, 2160, 2304, 2560, 2592, 2880, 3093, 3240, 3456, 3840, 4124, 4320, 4608, 5155, 5184, 5760, 6186, 6480, 6912, 7680, 8248, 8640, 9279, 10310, 10368, 11520, 12372, 12960, 13824, 15465, 16496, 17280, 18558, 20620, 20736, 23040, 24744, 25920, 27837, 30930, 32992, 34560, 37116, 41240, 41472, 46395, 49488, 51840, 55674, 61860, 65984, 69120, 74232, 82480, 83511, 92790, 98976, 103680, 111348, 123720, 131968, 139185, 148464, 164960, 167022, 185580, 197952, 207360, 222696, 247440, 263936, 278370, 296928, 329920, 334044, 371160, 395904, 417555, 445392, 494880, 527872, 556740, 593856, 659840, 668088, 742320, 791808, 835110, 890784, 989760, 1113480, 1187712, 1319680, 1336176, 1484640, 1583616, 1670220, 1781568, 1979520, 2226960, 2375424, 2639360, 2672352, 2969280, 3340440, 3563136, 3959040, 4453920, 4750848, 5344704, 5938560, 6680880, 7126272, 7918080, 8907840, 10689408, 11877120, 13361760, 14252544, 17815680, 21378816, 23754240, 26723520, 35631360, 42757632, 53447040, 71262720, 106894080, 213788160]

約数ペア:

[(1, 213788160), (2, 106894080), (3, 71262720), (4, 53447040), (5, 42757632), (6, 35631360), (8, 26723520), (9, 23754240), (10, 21378816), (12, 17815680), (15, 14252544), (16, 13361760), (18, 11877120), (20, 10689408), (24, 8907840), (27, 7918080), (30, 7126272), (32, 6680880), (36, 5938560), (40, 5344704), (45, 4750848), (48, 4453920), (54, 3959040), (60, 3563136), (64, 3340440), (72, 2969280), (80, 2672352), (81, 2639360), (90, 2375424), (96, 2226960), (108, 1979520), (120, 1781568), (128, 1670220), (135, 1583616), (144, 1484640), (160, 1336176), (162, 1319680), (180, 1187712), (192, 1113480), (216, 989760), (240, 890784), (256, 835110), (270, 791808), (288, 742320), (320, 668088), (324, 659840), (360, 593856), (384, 556740), (405, 527872), (432, 494880), (480, 445392), (512, 417555), (540, 395904), (576, 371160), (640, 334044), (648, 329920), (720, 296928), (768, 278370), (810, 263936), (864, 247440), (960, 222696), (1031, 207360), (1080, 197952), (1152, 185580), (1280, 167022), (1296, 164960), (1440, 148464), (1536, 139185), (1620, 131968), (1728, 123720), (1920, 111348), (2062, 103680), (2160, 98976), (2304, 92790), (2560, 83511), (2592, 82480), (2880, 74232), (3093, 69120), (3240, 65984), (3456, 61860), (3840, 55674), (4124, 51840), (4320, 49488), (4608, 46395), (5155, 41472), (5184, 41240), (5760, 37116), (6186, 34560), (6480, 32992), (6912, 30930), (7680, 27837), (8248, 25920), (8640, 24744), (9279, 23040), (10310, 20736), (10368, 20620), (11520, 18558), (12372, 17280), (12960, 16496), (13824, 15465)]