43279040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{139}}^2$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 118634256

約数和(自身を除く): 75355216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 139, 140, 160, 224, 278, 280, 320, 448, 556, 560, 695, 973, 1112, 1120, 1390, 1946, 2224, 2240, 2780, 3892, 4448, 4865, 5560, 7784, 8896, 9730, 11120, 15568, 19321, 19460, 22240, 31136, 38642, 38920, 44480, 62272, 77284, 77840, 96605, 135247, 154568, 155680, 193210, 270494, 309136, 311360, 386420, 540988, 618272, 676235, 772840, 1081976, 1236544, 1352470, 1545680, 2163952, 2704940, 3091360, 4327904, 5409880, 6182720, 8655808, 10819760, 21639520, 43279040]

約数ペア:

[(1, 43279040), (2, 21639520), (4, 10819760), (5, 8655808), (7, 6182720), (8, 5409880), (10, 4327904), (14, 3091360), (16, 2704940), (20, 2163952), (28, 1545680), (32, 1352470), (35, 1236544), (40, 1081976), (56, 772840), (64, 676235), (70, 618272), (80, 540988), (112, 386420), (139, 311360), (140, 309136), (160, 270494), (224, 193210), (278, 155680), (280, 154568), (320, 135247), (448, 96605), (556, 77840), (560, 77284), (695, 62272), (973, 44480), (1112, 38920), (1120, 38642), (1390, 31136), (1946, 22240), (2224, 19460), (2240, 19321), (2780, 15568), (3892, 11120), (4448, 9730), (4865, 8896), (5560, 7784)]