134886400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:520

約数の個数: 132

約数和(自身を含む): 365512320

約数和(自身を除く): 230625920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 256, 275, 320, 352, 400, 440, 479, 512, 550, 640, 704, 800, 880, 958, 1024, 1100, 1280, 1408, 1600, 1760, 1916, 2200, 2395, 2560, 2816, 3200, 3520, 3832, 4400, 4790, 5120, 5269, 5632, 6400, 7040, 7664, 8800, 9580, 10538, 11264, 11975, 12800, 14080, 15328, 17600, 19160, 21076, 23950, 25600, 26345, 28160, 30656, 35200, 38320, 42152, 47900, 52690, 56320, 61312, 70400, 76640, 84304, 95800, 105380, 122624, 131725, 140800, 153280, 168608, 191600, 210760, 245248, 263450, 281600, 306560, 337216, 383200, 421520, 490496, 526900, 613120, 674432, 766400, 843040, 1053800, 1226240, 1348864, 1532800, 1686080, 2107600, 2452480, 2697728, 3065600, 3372160, 4215200, 5395456, 6131200, 6744320, 8430400, 12262400, 13488640, 16860800, 26977280, 33721600, 67443200, 134886400]

約数ペア:

[(1, 134886400), (2, 67443200), (4, 33721600), (5, 26977280), (8, 16860800), (10, 13488640), (11, 12262400), (16, 8430400), (20, 6744320), (22, 6131200), (25, 5395456), (32, 4215200), (40, 3372160), (44, 3065600), (50, 2697728), (55, 2452480), (64, 2107600), (80, 1686080), (88, 1532800), (100, 1348864), (110, 1226240), (128, 1053800), (160, 843040), (176, 766400), (200, 674432), (220, 613120), (256, 526900), (275, 490496), (320, 421520), (352, 383200), (400, 337216), (440, 306560), (479, 281600), (512, 263450), (550, 245248), (640, 210760), (704, 191600), (800, 168608), (880, 153280), (958, 140800), (1024, 131725), (1100, 122624), (1280, 105380), (1408, 95800), (1600, 84304), (1760, 76640), (1916, 70400), (2200, 61312), (2395, 56320), (2560, 52690), (2816, 47900), (3200, 42152), (3520, 38320), (3832, 35200), (4400, 30656), (4790, 28160), (5120, 26345), (5269, 25600), (5632, 23950), (6400, 21076), (7040, 19160), (7664, 17600), (8800, 15328), (9580, 14080), (10538, 12800), (11264, 11975)]