168419520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 224

約数和(自身を含む): 603138240

約数和(自身を除く): 434718720

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, 90, 96, 101, 108, 120, 135, 144, 160, 180, 192, 193, 202, 216, 240, 270, 288, 303, 320, 360, 386, 404, 432, 480, 505, 540, 576, 579, 606, 720, 772, 808, 864, 909, 960, 965, 1010, 1080, 1158, 1212, 1440, 1515, 1544, 1616, 1728, 1737, 1818, 1930, 2020, 2160, 2316, 2424, 2727, 2880, 2895, 3030, 3088, 3232, 3474, 3636, 3860, 4040, 4320, 4545, 4632, 4848, 5211, 5454, 5790, 6060, 6176, 6464, 6948, 7272, 7720, 8080, 8640, 8685, 9090, 9264, 9696, 10422, 10908, 11580, 12120, 12352, 13635, 13896, 14544, 15440, 16160, 17370, 18180, 18528, 19392, 19493, 20844, 21816, 23160, 24240, 26055, 27270, 27792, 29088, 30880, 32320, 34740, 36360, 37056, 38986, 41688, 43632, 46320, 48480, 52110, 54540, 55584, 58176, 58479, 61760, 69480, 72720, 77972, 83376, 87264, 92640, 96960, 97465, 104220, 109080, 111168, 116958, 138960, 145440, 155944, 166752, 174528, 175437, 185280, 194930, 208440, 218160, 233916, 277920, 290880, 292395, 311888, 333504, 350874, 389860, 416880, 436320, 467832, 526311, 555840, 584790, 623776, 701748, 779720, 833760, 872640, 877185, 935664, 1052622, 1169580, 1247552, 1403496, 1559440, 1667520, 1754370, 1871328, 2105244, 2339160, 2631555, 2806992, 3118880, 3508740, 3742656, 4210488, 4678320, 5263110, 5613984, 6237760, 7017480, 8420976, 9356640, 10526220, 11227968, 14034960, 16841952, 18713280, 21052440, 28069920, 33683904, 42104880, 56139840, 84209760, 168419520]

約数ペア:

[(1, 168419520), (2, 84209760), (3, 56139840), (4, 42104880), (5, 33683904), (6, 28069920), (8, 21052440), (9, 18713280), (10, 16841952), (12, 14034960), (15, 11227968), (16, 10526220), (18, 9356640), (20, 8420976), (24, 7017480), (27, 6237760), (30, 5613984), (32, 5263110), (36, 4678320), (40, 4210488), (45, 3742656), (48, 3508740), (54, 3118880), (60, 2806992), (64, 2631555), (72, 2339160), (80, 2105244), (90, 1871328), (96, 1754370), (101, 1667520), (108, 1559440), (120, 1403496), (135, 1247552), (144, 1169580), (160, 1052622), (180, 935664), (192, 877185), (193, 872640), (202, 833760), (216, 779720), (240, 701748), (270, 623776), (288, 584790), (303, 555840), (320, 526311), (360, 467832), (386, 436320), (404, 416880), (432, 389860), (480, 350874), (505, 333504), (540, 311888), (576, 292395), (579, 290880), (606, 277920), (720, 233916), (772, 218160), (808, 208440), (864, 194930), (909, 185280), (960, 175437), (965, 174528), (1010, 166752), (1080, 155944), (1158, 145440), (1212, 138960), (1440, 116958), (1515, 111168), (1544, 109080), (1616, 104220), (1728, 97465), (1737, 96960), (1818, 92640), (1930, 87264), (2020, 83376), (2160, 77972), (2316, 72720), (2424, 69480), (2727, 61760), (2880, 58479), (2895, 58176), (3030, 55584), (3088, 54540), (3232, 52110), (3474, 48480), (3636, 46320), (3860, 43632), (4040, 41688), (4320, 38986), (4545, 37056), (4632, 36360), (4848, 34740), (5211, 32320), (5454, 30880), (5790, 29088), (6060, 27792), (6176, 27270), (6464, 26055), (6948, 24240), (7272, 23160), (7720, 21816), (8080, 20844), (8640, 19493), (8685, 19392), (9090, 18528), (9264, 18180), (9696, 17370), (10422, 16160), (10908, 15440), (11580, 14544), (12120, 13896), (12352, 13635)]