76850760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 265420800

約数和(自身を除く): 188570040

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, 191, 210, 280, 382, 420, 479, 573, 764, 840, 955, 958, 1146, 1337, 1437, 1528, 1910, 1916, 2292, 2395, 2674, 2865, 2874, 3353, 3820, 3832, 4011, 4584, 4790, 5348, 5730, 5748, 6685, 6706, 7185, 7640, 8022, 9580, 10059, 10696, 11460, 11496, 13370, 13412, 14370, 16044, 16765, 19160, 20055, 20118, 22920, 26740, 26824, 28740, 32088, 33530, 40110, 40236, 50295, 53480, 57480, 67060, 80220, 80472, 91489, 100590, 134120, 160440, 182978, 201180, 274467, 365956, 402360, 457445, 548934, 640423, 731912, 914890, 1097868, 1280846, 1372335, 1829780, 1921269, 2195736, 2561692, 2744670, 3202115, 3659560, 3842538, 5123384, 5489340, 6404230, 7685076, 9606345, 10978680, 12808460, 15370152, 19212690, 25616920, 38425380, 76850760]

約数ペア:

[(1, 76850760), (2, 38425380), (3, 25616920), (4, 19212690), (5, 15370152), (6, 12808460), (7, 10978680), (8, 9606345), (10, 7685076), (12, 6404230), (14, 5489340), (15, 5123384), (20, 3842538), (21, 3659560), (24, 3202115), (28, 2744670), (30, 2561692), (35, 2195736), (40, 1921269), (42, 1829780), (56, 1372335), (60, 1280846), (70, 1097868), (84, 914890), (105, 731912), (120, 640423), (140, 548934), (168, 457445), (191, 402360), (210, 365956), (280, 274467), (382, 201180), (420, 182978), (479, 160440), (573, 134120), (764, 100590), (840, 91489), (955, 80472), (958, 80220), (1146, 67060), (1337, 57480), (1437, 53480), (1528, 50295), (1910, 40236), (1916, 40110), (2292, 33530), (2395, 32088), (2674, 28740), (2865, 26824), (2874, 26740), (3353, 22920), (3820, 20118), (3832, 20055), (4011, 19160), (4584, 16765), (4790, 16044), (5348, 14370), (5730, 13412), (5748, 13370), (6685, 11496), (6706, 11460), (7185, 10696), (7640, 10059), (8022, 9580)]