71147520

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 168

約数和(自身を含む): 247907556

約数和(自身を除く): 176760036

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, 193, 240, 256, 288, 320, 360, 384, 386, 480, 512, 576, 579, 640, 720, 768, 772, 960, 965, 1024, 1152, 1158, 1280, 1440, 1536, 1544, 1737, 1920, 1930, 2048, 2304, 2316, 2560, 2880, 2895, 3072, 3088, 3474, 3840, 3860, 4096, 4608, 4632, 5120, 5760, 5790, 6144, 6176, 6948, 7680, 7720, 8192, 8685, 9216, 9264, 10240, 11520, 11580, 12288, 12352, 13896, 15360, 15440, 17370, 18432, 18528, 20480, 23040, 23160, 24576, 24704, 27792, 30720, 30880, 34740, 36864, 37056, 40960, 46080, 46320, 49408, 55584, 61440, 61760, 69480, 73728, 74112, 92160, 92640, 98816, 111168, 122880, 123520, 138960, 148224, 184320, 185280, 197632, 222336, 247040, 277920, 296448, 368640, 370560, 395264, 444672, 494080, 555840, 592896, 741120, 790528, 889344, 988160, 1111680, 1185792, 1482240, 1581056, 1778688, 1976320, 2223360, 2371584, 2964480, 3557376, 3952640, 4446720, 4743168, 5928960, 7114752, 7905280, 8893440, 11857920, 14229504, 17786880, 23715840, 35573760, 71147520]

約数ペア:

[(1, 71147520), (2, 35573760), (3, 23715840), (4, 17786880), (5, 14229504), (6, 11857920), (8, 8893440), (9, 7905280), (10, 7114752), (12, 5928960), (15, 4743168), (16, 4446720), (18, 3952640), (20, 3557376), (24, 2964480), (30, 2371584), (32, 2223360), (36, 1976320), (40, 1778688), (45, 1581056), (48, 1482240), (60, 1185792), (64, 1111680), (72, 988160), (80, 889344), (90, 790528), (96, 741120), (120, 592896), (128, 555840), (144, 494080), (160, 444672), (180, 395264), (192, 370560), (193, 368640), (240, 296448), (256, 277920), (288, 247040), (320, 222336), (360, 197632), (384, 185280), (386, 184320), (480, 148224), (512, 138960), (576, 123520), (579, 122880), (640, 111168), (720, 98816), (768, 92640), (772, 92160), (960, 74112), (965, 73728), (1024, 69480), (1152, 61760), (1158, 61440), (1280, 55584), (1440, 49408), (1536, 46320), (1544, 46080), (1737, 40960), (1920, 37056), (1930, 36864), (2048, 34740), (2304, 30880), (2316, 30720), (2560, 27792), (2880, 24704), (2895, 24576), (3072, 23160), (3088, 23040), (3474, 20480), (3840, 18528), (3860, 18432), (4096, 17370), (4608, 15440), (4632, 15360), (5120, 13896), (5760, 12352), (5790, 12288), (6144, 11580), (6176, 11520), (6948, 10240), (7680, 9264), (7720, 9216), (8192, 8685)]