105127120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 280660608

約数和(自身を除く): 175533488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 347, 541, 560, 694, 1082, 1388, 1735, 2164, 2429, 2705, 2776, 3470, 3787, 4328, 4858, 5410, 5552, 6940, 7574, 8656, 9716, 10820, 12145, 13880, 15148, 18935, 19432, 21640, 24290, 27760, 30296, 37870, 38864, 43280, 48580, 60592, 75740, 97160, 151480, 187727, 194320, 302960, 375454, 750908, 938635, 1314089, 1501816, 1877270, 2628178, 3003632, 3754540, 5256356, 6570445, 7509080, 10512712, 13140890, 15018160, 21025424, 26281780, 52563560, 105127120]

約数ペア:

[(1, 105127120), (2, 52563560), (4, 26281780), (5, 21025424), (7, 15018160), (8, 13140890), (10, 10512712), (14, 7509080), (16, 6570445), (20, 5256356), (28, 3754540), (35, 3003632), (40, 2628178), (56, 1877270), (70, 1501816), (80, 1314089), (112, 938635), (140, 750908), (280, 375454), (347, 302960), (541, 194320), (560, 187727), (694, 151480), (1082, 97160), (1388, 75740), (1735, 60592), (2164, 48580), (2429, 43280), (2705, 38864), (2776, 37870), (3470, 30296), (3787, 27760), (4328, 24290), (4858, 21640), (5410, 19432), (5552, 18935), (6940, 15148), (7574, 13880), (8656, 12145), (9716, 10820)]