15690829669040

素因数分解:

$2^4\times 5^1\times {\mathrm{465209}}^1\times {\mathrm{421607}}^1$

素因数の和:886829

約数の個数: 40

約数和(自身を含む): 36481343928480

約数和(自身を除く): 20790514259440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 421607, 465209, 843214, 930418, 1686428, 1860836, 2108035, 2326045, 3372856, 3721672, 4216070, 4652090, 6745712, 7443344, 8432140, 9304180, 16864280, 18608360, 33728560, 37216720, 196135370863, 392270741726, 784541483452, 980676854315, 1569082966904, 1961353708630, 3138165933808, 3922707417260, 7845414834520, 15690829669040]

約数ペア:

[(1, 15690829669040), (2, 7845414834520), (4, 3922707417260), (5, 3138165933808), (8, 1961353708630), (10, 1569082966904), (16, 980676854315), (20, 784541483452), (40, 392270741726), (80, 196135370863), (421607, 37216720), (465209, 33728560), (843214, 18608360), (930418, 16864280), (1686428, 9304180), (1860836, 8432140), (2108035, 7443344), (2326045, 6745712), (3372856, 4652090), (3721672, 4216070)]