171944960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 176

約数和(自身を含む): 466912512

約数和(自身を除く): 294967552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 71, 80, 86, 88, 110, 128, 142, 160, 172, 176, 215, 220, 256, 284, 320, 344, 352, 355, 430, 440, 473, 512, 568, 640, 688, 704, 710, 781, 860, 880, 946, 1024, 1136, 1280, 1376, 1408, 1420, 1562, 1720, 1760, 1892, 2272, 2365, 2560, 2752, 2816, 2840, 3053, 3124, 3440, 3520, 3784, 3905, 4544, 4730, 5120, 5504, 5632, 5680, 6106, 6248, 6880, 7040, 7568, 7810, 9088, 9460, 11008, 11264, 11360, 12212, 12496, 13760, 14080, 15136, 15265, 15620, 18176, 18920, 22016, 22720, 24424, 24992, 27520, 28160, 30272, 30530, 31240, 33583, 36352, 37840, 44032, 45440, 48848, 49984, 55040, 56320, 60544, 61060, 62480, 67166, 72704, 75680, 90880, 97696, 99968, 110080, 121088, 122120, 124960, 134332, 151360, 167915, 181760, 195392, 199936, 220160, 242176, 244240, 249920, 268664, 302720, 335830, 363520, 390784, 399872, 484352, 488480, 499840, 537328, 605440, 671660, 781568, 799744, 976960, 999680, 1074656, 1210880, 1343320, 1563136, 1953920, 1999360, 2149312, 2421760, 2686640, 3126272, 3907840, 3998720, 4298624, 5373280, 7815680, 8597248, 10746560, 15631360, 17194496, 21493120, 34388992, 42986240, 85972480, 171944960]

約数ペア:

[(1, 171944960), (2, 85972480), (4, 42986240), (5, 34388992), (8, 21493120), (10, 17194496), (11, 15631360), (16, 10746560), (20, 8597248), (22, 7815680), (32, 5373280), (40, 4298624), (43, 3998720), (44, 3907840), (55, 3126272), (64, 2686640), (71, 2421760), (80, 2149312), (86, 1999360), (88, 1953920), (110, 1563136), (128, 1343320), (142, 1210880), (160, 1074656), (172, 999680), (176, 976960), (215, 799744), (220, 781568), (256, 671660), (284, 605440), (320, 537328), (344, 499840), (352, 488480), (355, 484352), (430, 399872), (440, 390784), (473, 363520), (512, 335830), (568, 302720), (640, 268664), (688, 249920), (704, 244240), (710, 242176), (781, 220160), (860, 199936), (880, 195392), (946, 181760), (1024, 167915), (1136, 151360), (1280, 134332), (1376, 124960), (1408, 122120), (1420, 121088), (1562, 110080), (1720, 99968), (1760, 97696), (1892, 90880), (2272, 75680), (2365, 72704), (2560, 67166), (2752, 62480), (2816, 61060), (2840, 60544), (3053, 56320), (3124, 55040), (3440, 49984), (3520, 48848), (3784, 45440), (3905, 44032), (4544, 37840), (4730, 36352), (5120, 33583), (5504, 31240), (5632, 30530), (5680, 30272), (6106, 28160), (6248, 27520), (6880, 24992), (7040, 24424), (7568, 22720), (7810, 22016), (9088, 18920), (9460, 18176), (11008, 15620), (11264, 15265), (11360, 15136), (12212, 14080), (12496, 13760)]