108772160

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{991}}^1$

素因数の和:1029

約数の個数: 112

約数和(自身を含む): 302361600

約数和(自身を除く): 193589440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 991, 1120, 1372, 1568, 1715, 1960, 1982, 2240, 2744, 3136, 3430, 3920, 3964, 4955, 5488, 6860, 6937, 7840, 7928, 9910, 10976, 13720, 13874, 15680, 15856, 19820, 21952, 27440, 27748, 31712, 34685, 39640, 48559, 54880, 55496, 63424, 69370, 79280, 97118, 109760, 110992, 138740, 158560, 194236, 221984, 242795, 277480, 317120, 339913, 388472, 443968, 485590, 554960, 679826, 776944, 971180, 1109920, 1359652, 1553888, 1699565, 1942360, 2219840, 2719304, 3107776, 3399130, 3884720, 5438608, 6798260, 7769440, 10877216, 13596520, 15538880, 21754432, 27193040, 54386080, 108772160]

約数ペア:

[(1, 108772160), (2, 54386080), (4, 27193040), (5, 21754432), (7, 15538880), (8, 13596520), (10, 10877216), (14, 7769440), (16, 6798260), (20, 5438608), (28, 3884720), (32, 3399130), (35, 3107776), (40, 2719304), (49, 2219840), (56, 1942360), (64, 1699565), (70, 1553888), (80, 1359652), (98, 1109920), (112, 971180), (140, 776944), (160, 679826), (196, 554960), (224, 485590), (245, 443968), (280, 388472), (320, 339913), (343, 317120), (392, 277480), (448, 242795), (490, 221984), (560, 194236), (686, 158560), (784, 138740), (980, 110992), (991, 109760), (1120, 97118), (1372, 79280), (1568, 69370), (1715, 63424), (1960, 55496), (1982, 54880), (2240, 48559), (2744, 39640), (3136, 34685), (3430, 31712), (3920, 27748), (3964, 27440), (4955, 21952), (5488, 19820), (6860, 15856), (6937, 15680), (7840, 13874), (7928, 13720), (9910, 10976)]