230735680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{103007}}^1$

素因数の和:103031

約数の個数: 56

約数和(自身を含む): 627936768

約数和(自身を除く): 397201088

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, 103007, 206014, 412028, 515035, 721049, 824056, 1030070, 1442098, 1648112, 2060140, 2884196, 3296224, 3605245, 4120280, 5768392, 6592448, 7210490, 8240560, 11536784, 14420980, 16481120, 23073568, 28841960, 32962240, 46147136, 57683920, 115367840, 230735680]

約数ペア:

[(1, 230735680), (2, 115367840), (4, 57683920), (5, 46147136), (7, 32962240), (8, 28841960), (10, 23073568), (14, 16481120), (16, 14420980), (20, 11536784), (28, 8240560), (32, 7210490), (35, 6592448), (40, 5768392), (56, 4120280), (64, 3605245), (70, 3296224), (80, 2884196), (112, 2060140), (140, 1648112), (160, 1442098), (224, 1030070), (280, 824056), (320, 721049), (448, 515035), (560, 412028), (1120, 206014), (2240, 103007)]