204549120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 264

約数和(自身を含む): 743404896

約数和(自身を除く): 538855776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 193, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 386, 414, 460, 480, 512, 552, 576, 579, 640, 690, 720, 736, 768, 772, 828, 920, 960, 965, 1024, 1035, 1104, 1152, 1158, 1280, 1380, 1440, 1472, 1536, 1544, 1656, 1737, 1840, 1920, 1930, 2070, 2208, 2304, 2316, 2560, 2760, 2880, 2895, 2944, 3072, 3088, 3312, 3474, 3680, 3840, 3860, 4140, 4416, 4439, 4608, 4632, 5120, 5520, 5760, 5790, 5888, 6176, 6624, 6948, 7360, 7680, 7720, 8280, 8685, 8832, 8878, 9216, 9264, 11040, 11520, 11580, 11776, 12352, 13248, 13317, 13896, 14720, 15360, 15440, 16560, 17370, 17664, 17756, 18528, 22080, 22195, 23040, 23160, 23552, 24704, 26496, 26634, 27792, 29440, 30880, 33120, 34740, 35328, 35512, 37056, 39951, 44160, 44390, 46080, 46320, 49408, 52992, 53268, 55584, 58880, 61760, 66240, 66585, 69480, 70656, 71024, 74112, 79902, 88320, 88780, 92640, 98816, 105984, 106536, 111168, 117760, 123520, 132480, 133170, 138960, 142048, 148224, 159804, 176640, 177560, 185280, 197632, 199755, 211968, 213072, 222336, 247040, 264960, 266340, 277920, 284096, 296448, 319608, 353280, 355120, 370560, 399510, 426144, 444672, 494080, 529920, 532680, 555840, 568192, 592896, 639216, 710240, 741120, 799020, 852288, 889344, 988160, 1059840, 1065360, 1111680, 1136384, 1278432, 1420480, 1482240, 1598040, 1704576, 1778688, 2130720, 2223360, 2272768, 2556864, 2840960, 2964480, 3196080, 3409152, 4261440, 4446720, 4545536, 5113728, 5681920, 6392160, 6818304, 8522880, 8893440, 10227456, 11363840, 12784320, 13636608, 17045760, 20454912, 22727680, 25568640, 34091520, 40909824, 51137280, 68183040, 102274560, 204549120]

約数ペア:

[(1, 204549120), (2, 102274560), (3, 68183040), (4, 51137280), (5, 40909824), (6, 34091520), (8, 25568640), (9, 22727680), (10, 20454912), (12, 17045760), (15, 13636608), (16, 12784320), (18, 11363840), (20, 10227456), (23, 8893440), (24, 8522880), (30, 6818304), (32, 6392160), (36, 5681920), (40, 5113728), (45, 4545536), (46, 4446720), (48, 4261440), (60, 3409152), (64, 3196080), (69, 2964480), (72, 2840960), (80, 2556864), (90, 2272768), (92, 2223360), (96, 2130720), (115, 1778688), (120, 1704576), (128, 1598040), (138, 1482240), (144, 1420480), (160, 1278432), (180, 1136384), (184, 1111680), (192, 1065360), (193, 1059840), (207, 988160), (230, 889344), (240, 852288), (256, 799020), (276, 741120), (288, 710240), (320, 639216), (345, 592896), (360, 568192), (368, 555840), (384, 532680), (386, 529920), (414, 494080), (460, 444672), (480, 426144), (512, 399510), (552, 370560), (576, 355120), (579, 353280), (640, 319608), (690, 296448), (720, 284096), (736, 277920), (768, 266340), (772, 264960), (828, 247040), (920, 222336), (960, 213072), (965, 211968), (1024, 199755), (1035, 197632), (1104, 185280), (1152, 177560), (1158, 176640), (1280, 159804), (1380, 148224), (1440, 142048), (1472, 138960), (1536, 133170), (1544, 132480), (1656, 123520), (1737, 117760), (1840, 111168), (1920, 106536), (1930, 105984), (2070, 98816), (2208, 92640), (2304, 88780), (2316, 88320), (2560, 79902), (2760, 74112), (2880, 71024), (2895, 70656), (2944, 69480), (3072, 66585), (3088, 66240), (3312, 61760), (3474, 58880), (3680, 55584), (3840, 53268), (3860, 52992), (4140, 49408), (4416, 46320), (4439, 46080), (4608, 44390), (4632, 44160), (5120, 39951), (5520, 37056), (5760, 35512), (5790, 35328), (5888, 34740), (6176, 33120), (6624, 30880), (6948, 29440), (7360, 27792), (7680, 26634), (7720, 26496), (8280, 24704), (8685, 23552), (8832, 23160), (8878, 23040), (9216, 22195), (9264, 22080), (11040, 18528), (11520, 17756), (11580, 17664), (11776, 17370), (12352, 16560), (13248, 15440), (13317, 15360), (13896, 14720)]