128534560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10433}}^1$

素因数の和:10466

約数の個数: 96

約数和(自身を含む): 378628992

約数和(自身を除く): 250094432

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, 10433, 12320, 20866, 41732, 52165, 73031, 83464, 104330, 114763, 146062, 166928, 208660, 229526, 292124, 333856, 365155, 417320, 459052, 573815, 584248, 730310, 803341, 834640, 918104, 1147630, 1168496, 1460620, 1606682, 1669280, 1836208, 2295260, 2336992, 2921240, 3213364, 3672416, 4016705, 4590520, 5842480, 6426728, 8033410, 9181040, 11684960, 12853456, 16066820, 18362080, 25706912, 32133640, 64267280, 128534560]

約数ペア:

[(1, 128534560), (2, 64267280), (4, 32133640), (5, 25706912), (7, 18362080), (8, 16066820), (10, 12853456), (11, 11684960), (14, 9181040), (16, 8033410), (20, 6426728), (22, 5842480), (28, 4590520), (32, 4016705), (35, 3672416), (40, 3213364), (44, 2921240), (55, 2336992), (56, 2295260), (70, 1836208), (77, 1669280), (80, 1606682), (88, 1460620), (110, 1168496), (112, 1147630), (140, 918104), (154, 834640), (160, 803341), (176, 730310), (220, 584248), (224, 573815), (280, 459052), (308, 417320), (352, 365155), (385, 333856), (440, 292124), (560, 229526), (616, 208660), (770, 166928), (880, 146062), (1120, 114763), (1232, 104330), (1540, 83464), (1760, 73031), (2464, 52165), (3080, 41732), (6160, 20866), (10433, 12320)]