42104880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 147222720

約数和(自身を除く): 105117840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 193, 202, 216, 240, 270, 303, 360, 386, 404, 432, 505, 540, 579, 606, 720, 772, 808, 909, 965, 1010, 1080, 1158, 1212, 1515, 1544, 1616, 1737, 1818, 1930, 2020, 2160, 2316, 2424, 2727, 2895, 3030, 3088, 3474, 3636, 3860, 4040, 4545, 4632, 4848, 5211, 5454, 5790, 6060, 6948, 7272, 7720, 8080, 8685, 9090, 9264, 10422, 10908, 11580, 12120, 13635, 13896, 14544, 15440, 17370, 18180, 19493, 20844, 21816, 23160, 24240, 26055, 27270, 27792, 34740, 36360, 38986, 41688, 43632, 46320, 52110, 54540, 58479, 69480, 72720, 77972, 83376, 97465, 104220, 109080, 116958, 138960, 155944, 175437, 194930, 208440, 218160, 233916, 292395, 311888, 350874, 389860, 416880, 467832, 526311, 584790, 701748, 779720, 877185, 935664, 1052622, 1169580, 1403496, 1559440, 1754370, 2105244, 2339160, 2631555, 2806992, 3508740, 4210488, 4678320, 5263110, 7017480, 8420976, 10526220, 14034960, 21052440, 42104880]

約数ペア:

[(1, 42104880), (2, 21052440), (3, 14034960), (4, 10526220), (5, 8420976), (6, 7017480), (8, 5263110), (9, 4678320), (10, 4210488), (12, 3508740), (15, 2806992), (16, 2631555), (18, 2339160), (20, 2105244), (24, 1754370), (27, 1559440), (30, 1403496), (36, 1169580), (40, 1052622), (45, 935664), (48, 877185), (54, 779720), (60, 701748), (72, 584790), (80, 526311), (90, 467832), (101, 416880), (108, 389860), (120, 350874), (135, 311888), (144, 292395), (180, 233916), (193, 218160), (202, 208440), (216, 194930), (240, 175437), (270, 155944), (303, 138960), (360, 116958), (386, 109080), (404, 104220), (432, 97465), (505, 83376), (540, 77972), (579, 72720), (606, 69480), (720, 58479), (772, 54540), (808, 52110), (909, 46320), (965, 43632), (1010, 41688), (1080, 38986), (1158, 36360), (1212, 34740), (1515, 27792), (1544, 27270), (1616, 26055), (1737, 24240), (1818, 23160), (1930, 21816), (2020, 20844), (2160, 19493), (2316, 18180), (2424, 17370), (2727, 15440), (2895, 14544), (3030, 13896), (3088, 13635), (3474, 12120), (3636, 11580), (3860, 10908), (4040, 10422), (4545, 9264), (4632, 9090), (4848, 8685), (5211, 8080), (5454, 7720), (5790, 7272), (6060, 6948)]