210345072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1487}}^1$

素因数の和:1926

約数の個数: 80

約数和(自身を含む): 622912512

約数和(自身を除く): 412567440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1263, 1487, 1684, 2526, 2947, 2974, 3368, 4461, 5052, 5894, 5948, 6736, 8841, 8922, 10104, 10409, 11788, 11896, 17682, 17844, 20208, 20818, 23576, 23792, 31227, 35364, 35688, 41636, 47152, 62454, 70728, 71376, 83272, 124908, 141456, 166544, 249816, 499632, 626027, 1252054, 1878081, 2504108, 3756162, 4382189, 5008216, 7512324, 8764378, 10016432, 13146567, 15024648, 17528756, 26293134, 30049296, 35057512, 52586268, 70115024, 105172536, 210345072]

約数ペア:

[(1, 210345072), (2, 105172536), (3, 70115024), (4, 52586268), (6, 35057512), (7, 30049296), (8, 26293134), (12, 17528756), (14, 15024648), (16, 13146567), (21, 10016432), (24, 8764378), (28, 7512324), (42, 5008216), (48, 4382189), (56, 3756162), (84, 2504108), (112, 1878081), (168, 1252054), (336, 626027), (421, 499632), (842, 249816), (1263, 166544), (1487, 141456), (1684, 124908), (2526, 83272), (2947, 71376), (2974, 70728), (3368, 62454), (4461, 47152), (5052, 41636), (5894, 35688), (5948, 35364), (6736, 31227), (8841, 23792), (8922, 23576), (10104, 20818), (10409, 20208), (11788, 17844), (11896, 17682)]