67140640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 182939904

約数和(自身を除く): 115799264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 151, 160, 224, 280, 302, 397, 560, 604, 755, 794, 1057, 1120, 1208, 1510, 1588, 1985, 2114, 2416, 2779, 3020, 3176, 3970, 4228, 4832, 5285, 5558, 6040, 6352, 7940, 8456, 10570, 11116, 12080, 12704, 13895, 15880, 16912, 21140, 22232, 24160, 27790, 31760, 33824, 42280, 44464, 55580, 59947, 63520, 84560, 88928, 111160, 119894, 169120, 222320, 239788, 299735, 419629, 444640, 479576, 599470, 839258, 959152, 1198940, 1678516, 1918304, 2098145, 2397880, 3357032, 4196290, 4795760, 6714064, 8392580, 9591520, 13428128, 16785160, 33570320, 67140640]

約数ペア:

[(1, 67140640), (2, 33570320), (4, 16785160), (5, 13428128), (7, 9591520), (8, 8392580), (10, 6714064), (14, 4795760), (16, 4196290), (20, 3357032), (28, 2397880), (32, 2098145), (35, 1918304), (40, 1678516), (56, 1198940), (70, 959152), (80, 839258), (112, 599470), (140, 479576), (151, 444640), (160, 419629), (224, 299735), (280, 239788), (302, 222320), (397, 169120), (560, 119894), (604, 111160), (755, 88928), (794, 84560), (1057, 63520), (1120, 59947), (1208, 55580), (1510, 44464), (1588, 42280), (1985, 33824), (2114, 31760), (2416, 27790), (2779, 24160), (3020, 22232), (3176, 21140), (3970, 16912), (4228, 15880), (4832, 13895), (5285, 12704), (5558, 12080), (6040, 11116), (6352, 10570), (7940, 8456)]