130037880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{154807}}^1$

素因数の和:154828

約数の個数: 64

約数和(自身を含む): 445847040

約数和(自身を除く): 315809160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 154807, 309614, 464421, 619228, 774035, 928842, 1083649, 1238456, 1548070, 1857684, 2167298, 2322105, 3096140, 3250947, 3715368, 4334596, 4644210, 5418245, 6192280, 6501894, 8669192, 9288420, 10836490, 13003788, 16254735, 18576840, 21672980, 26007576, 32509470, 43345960, 65018940, 130037880]

約数ペア:

[(1, 130037880), (2, 65018940), (3, 43345960), (4, 32509470), (5, 26007576), (6, 21672980), (7, 18576840), (8, 16254735), (10, 13003788), (12, 10836490), (14, 9288420), (15, 8669192), (20, 6501894), (21, 6192280), (24, 5418245), (28, 4644210), (30, 4334596), (35, 3715368), (40, 3250947), (42, 3096140), (56, 2322105), (60, 2167298), (70, 1857684), (84, 1548070), (105, 1238456), (120, 1083649), (140, 928842), (168, 774035), (210, 619228), (280, 464421), (420, 309614), (840, 154807)]