152783680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{68207}}^1$

素因数の和:68231

約数の個数: 56

約数和(自身を含む): 415795968

約数和(自身を除く): 263012288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 68207, 136414, 272828, 341035, 477449, 545656, 682070, 954898, 1091312, 1364140, 1909796, 2182624, 2387245, 2728280, 3819592, 4365248, 4774490, 5456560, 7639184, 9548980, 10913120, 15278368, 19097960, 21826240, 30556736, 38195920, 76391840, 152783680]

約数ペア:

[(1, 152783680), (2, 76391840), (4, 38195920), (5, 30556736), (7, 21826240), (8, 19097960), (10, 15278368), (14, 10913120), (16, 9548980), (20, 7639184), (28, 5456560), (32, 4774490), (35, 4365248), (40, 3819592), (56, 2728280), (64, 2387245), (70, 2182624), (80, 1909796), (112, 1364140), (140, 1091312), (160, 954898), (224, 682070), (280, 545656), (320, 477449), (448, 341035), (560, 272828), (1120, 136414), (2240, 68207)]