8135702960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1320731}}^1$

素因数の和:1320762

約数の個数: 80

約数和(自身を含む): 23582990592

約数和(自身を除く): 15447287632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 1320731, 2641462, 5282924, 6603655, 9245117, 10565848, 13207310, 14528041, 18490234, 21131696, 26414620, 29056082, 36980468, 46225585, 52829240, 58112164, 72640205, 73960936, 92451170, 101696287, 105658480, 116224328, 145280410, 147921872, 184902340, 203392574, 232448656, 290560820, 369804680, 406785148, 508481435, 581121640, 739609360, 813570296, 1016962870, 1162243280, 1627140592, 2033925740, 4067851480, 8135702960]

約数ペア:

[(1, 8135702960), (2, 4067851480), (4, 2033925740), (5, 1627140592), (7, 1162243280), (8, 1016962870), (10, 813570296), (11, 739609360), (14, 581121640), (16, 508481435), (20, 406785148), (22, 369804680), (28, 290560820), (35, 232448656), (40, 203392574), (44, 184902340), (55, 147921872), (56, 145280410), (70, 116224328), (77, 105658480), (80, 101696287), (88, 92451170), (110, 73960936), (112, 72640205), (140, 58112164), (154, 52829240), (176, 46225585), (220, 36980468), (280, 29056082), (308, 26414620), (385, 21131696), (440, 18490234), (560, 14528041), (616, 13207310), (770, 10565848), (880, 9245117), (1232, 6603655), (1540, 5282924), (3080, 2641462), (6160, 1320731)]