339324160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37871}}^1$

素因数の和:37899

約数の個数: 72

約数和(自身を含む): 928924416

約数和(自身を除く): 589600256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 37871, 75742, 151484, 189355, 265097, 302968, 378710, 530194, 605936, 757420, 1060388, 1211872, 1325485, 1514840, 2120776, 2423744, 2650970, 3029680, 4241552, 4847488, 5301940, 6059360, 8483104, 9694976, 10603880, 12118720, 16966208, 21207760, 24237440, 33932416, 42415520, 48474880, 67864832, 84831040, 169662080, 339324160]

約数ペア:

[(1, 339324160), (2, 169662080), (4, 84831040), (5, 67864832), (7, 48474880), (8, 42415520), (10, 33932416), (14, 24237440), (16, 21207760), (20, 16966208), (28, 12118720), (32, 10603880), (35, 9694976), (40, 8483104), (56, 6059360), (64, 5301940), (70, 4847488), (80, 4241552), (112, 3029680), (128, 2650970), (140, 2423744), (160, 2120776), (224, 1514840), (256, 1325485), (280, 1211872), (320, 1060388), (448, 757420), (560, 605936), (640, 530194), (896, 378710), (1120, 302968), (1280, 265097), (1792, 189355), (2240, 151484), (4480, 75742), (8960, 37871)]