2261705880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2692507}}^1$

素因数の和:2692528

約数の個数: 64

約数和(自身を含む): 7754423040

約数和(自身を除く): 5492717160

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, 2692507, 5385014, 8077521, 10770028, 13462535, 16155042, 18847549, 21540056, 26925070, 32310084, 37695098, 40387605, 53850140, 56542647, 64620168, 75390196, 80775210, 94237745, 107700280, 113085294, 150780392, 161550420, 188475490, 226170588, 282713235, 323100840, 376950980, 452341176, 565426470, 753901960, 1130852940, 2261705880]

約数ペア:

[(1, 2261705880), (2, 1130852940), (3, 753901960), (4, 565426470), (5, 452341176), (6, 376950980), (7, 323100840), (8, 282713235), (10, 226170588), (12, 188475490), (14, 161550420), (15, 150780392), (20, 113085294), (21, 107700280), (24, 94237745), (28, 80775210), (30, 75390196), (35, 64620168), (40, 56542647), (42, 53850140), (56, 40387605), (60, 37695098), (70, 32310084), (84, 26925070), (105, 21540056), (120, 18847549), (140, 16155042), (168, 13462535), (210, 10770028), (280, 8077521), (420, 5385014), (840, 2692507)]