220337712

素因数分解:

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

素因数の和:1525

約数の個数: 160

約数和(自身を含む): 738048000

約数和(自身を除く): 517710288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1487, 1512, 1764, 2058, 2352, 2646, 2744, 2974, 3024, 3087, 3528, 4116, 4461, 5292, 5488, 5948, 6174, 7056, 8232, 8922, 9261, 10409, 10584, 11896, 12348, 13383, 16464, 17844, 18522, 20818, 21168, 23792, 24696, 26766, 31227, 35688, 37044, 40149, 41636, 49392, 53532, 62454, 71376, 72863, 74088, 80298, 83272, 93681, 107064, 124908, 145726, 148176, 160596, 166544, 187362, 214128, 218589, 249816, 281043, 291452, 321192, 374724, 437178, 499632, 510041, 562086, 582904, 642384, 655767, 749448, 874356, 1020082, 1124172, 1165808, 1311534, 1498896, 1530123, 1748712, 1967301, 2040164, 2248344, 2623068, 3060246, 3497424, 3934602, 4080328, 4496688, 4590369, 5246136, 6120492, 7869204, 8160656, 9180738, 10492272, 12240984, 13771107, 15738408, 18361476, 24481968, 27542214, 31476816, 36722952, 55084428, 73445904, 110168856, 220337712]

約数ペア:

[(1, 220337712), (2, 110168856), (3, 73445904), (4, 55084428), (6, 36722952), (7, 31476816), (8, 27542214), (9, 24481968), (12, 18361476), (14, 15738408), (16, 13771107), (18, 12240984), (21, 10492272), (24, 9180738), (27, 8160656), (28, 7869204), (36, 6120492), (42, 5246136), (48, 4590369), (49, 4496688), (54, 4080328), (56, 3934602), (63, 3497424), (72, 3060246), (84, 2623068), (98, 2248344), (108, 2040164), (112, 1967301), (126, 1748712), (144, 1530123), (147, 1498896), (168, 1311534), (189, 1165808), (196, 1124172), (216, 1020082), (252, 874356), (294, 749448), (336, 655767), (343, 642384), (378, 582904), (392, 562086), (432, 510041), (441, 499632), (504, 437178), (588, 374724), (686, 321192), (756, 291452), (784, 281043), (882, 249816), (1008, 218589), (1029, 214128), (1176, 187362), (1323, 166544), (1372, 160596), (1487, 148176), (1512, 145726), (1764, 124908), (2058, 107064), (2352, 93681), (2646, 83272), (2744, 80298), (2974, 74088), (3024, 72863), (3087, 71376), (3528, 62454), (4116, 53532), (4461, 49392), (5292, 41636), (5488, 40149), (5948, 37044), (6174, 35688), (7056, 31227), (8232, 26766), (8922, 24696), (9261, 23792), (10409, 21168), (10584, 20818), (11896, 18522), (12348, 17844), (13383, 16464)]