160615840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13037}}^1$

素因数の和:13070

約数の個数: 96

約数和(自身を含む): 473122944

約数和(自身を除く): 312507104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 13037, 26074, 52148, 65185, 91259, 104296, 130370, 143407, 182518, 208592, 260740, 286814, 365036, 417184, 456295, 521480, 573628, 717035, 730072, 912590, 1003849, 1042960, 1147256, 1434070, 1460144, 1825180, 2007698, 2085920, 2294512, 2868140, 2920288, 3650360, 4015396, 4589024, 5019245, 5736280, 7300720, 8030792, 10038490, 11472560, 14601440, 16061584, 20076980, 22945120, 32123168, 40153960, 80307920, 160615840]

約数ペア:

[(1, 160615840), (2, 80307920), (4, 40153960), (5, 32123168), (7, 22945120), (8, 20076980), (10, 16061584), (11, 14601440), (14, 11472560), (16, 10038490), (20, 8030792), (22, 7300720), (28, 5736280), (32, 5019245), (35, 4589024), (40, 4015396), (44, 3650360), (55, 2920288), (56, 2868140), (70, 2294512), (77, 2085920), (80, 2007698), (88, 1825180), (110, 1460144), (112, 1434070), (140, 1147256), (154, 1042960), (160, 1003849), (176, 912590), (220, 730072), (224, 717035), (280, 573628), (308, 521480), (352, 456295), (385, 417184), (440, 365036), (560, 286814), (616, 260740), (770, 208592), (880, 182518), (1120, 143407), (1232, 130370), (1540, 104296), (1760, 91259), (2464, 65185), (3080, 52148), (6160, 26074), (12320, 13037)]