220930416

素因数分解:

$2^4\times 3^4\times 7^4\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 250

約数和(自身を含む): 756471672

約数和(自身を除く): 535541256

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, 71, 72, 81, 84, 98, 108, 112, 126, 142, 144, 147, 162, 168, 189, 196, 213, 216, 252, 284, 294, 324, 336, 343, 378, 392, 426, 432, 441, 497, 504, 567, 568, 588, 639, 648, 686, 756, 784, 852, 882, 994, 1008, 1029, 1134, 1136, 1176, 1278, 1296, 1323, 1372, 1491, 1512, 1704, 1764, 1917, 1988, 2058, 2268, 2352, 2401, 2556, 2646, 2744, 2982, 3024, 3087, 3408, 3479, 3528, 3834, 3969, 3976, 4116, 4473, 4536, 4802, 5112, 5292, 5488, 5751, 5964, 6174, 6958, 7056, 7203, 7668, 7938, 7952, 8232, 8946, 9072, 9261, 9604, 10224, 10437, 10584, 11502, 11928, 12348, 13419, 13916, 14406, 15336, 15876, 16464, 17892, 18522, 19208, 20874, 21168, 21609, 23004, 23856, 24353, 24696, 26838, 27783, 27832, 28812, 30672, 31311, 31752, 35784, 37044, 38416, 40257, 41748, 43218, 46008, 48706, 49392, 53676, 55566, 55664, 57624, 62622, 63504, 64827, 71568, 73059, 74088, 80514, 83496, 86436, 92016, 93933, 97412, 107352, 111132, 115248, 125244, 129654, 146118, 148176, 161028, 166992, 170471, 172872, 187866, 194481, 194824, 214704, 219177, 222264, 250488, 259308, 281799, 292236, 322056, 340942, 345744, 375732, 388962, 389648, 438354, 444528, 500976, 511413, 518616, 563598, 584472, 644112, 657531, 681884, 751464, 777924, 876708, 1022826, 1037232, 1127196, 1168944, 1315062, 1363768, 1502928, 1534239, 1555848, 1753416, 1972593, 2045652, 2254392, 2630124, 2727536, 3068478, 3111696, 3506832, 3945186, 4091304, 4508784, 4602717, 5260248, 6136956, 7890372, 8182608, 9205434, 10520496, 12273912, 13808151, 15780744, 18410868, 24547824, 27616302, 31561488, 36821736, 55232604, 73643472, 110465208, 220930416]

約数ペア:

[(1, 220930416), (2, 110465208), (3, 73643472), (4, 55232604), (6, 36821736), (7, 31561488), (8, 27616302), (9, 24547824), (12, 18410868), (14, 15780744), (16, 13808151), (18, 12273912), (21, 10520496), (24, 9205434), (27, 8182608), (28, 7890372), (36, 6136956), (42, 5260248), (48, 4602717), (49, 4508784), (54, 4091304), (56, 3945186), (63, 3506832), (71, 3111696), (72, 3068478), (81, 2727536), (84, 2630124), (98, 2254392), (108, 2045652), (112, 1972593), (126, 1753416), (142, 1555848), (144, 1534239), (147, 1502928), (162, 1363768), (168, 1315062), (189, 1168944), (196, 1127196), (213, 1037232), (216, 1022826), (252, 876708), (284, 777924), (294, 751464), (324, 681884), (336, 657531), (343, 644112), (378, 584472), (392, 563598), (426, 518616), (432, 511413), (441, 500976), (497, 444528), (504, 438354), (567, 389648), (568, 388962), (588, 375732), (639, 345744), (648, 340942), (686, 322056), (756, 292236), (784, 281799), (852, 259308), (882, 250488), (994, 222264), (1008, 219177), (1029, 214704), (1134, 194824), (1136, 194481), (1176, 187866), (1278, 172872), (1296, 170471), (1323, 166992), (1372, 161028), (1491, 148176), (1512, 146118), (1704, 129654), (1764, 125244), (1917, 115248), (1988, 111132), (2058, 107352), (2268, 97412), (2352, 93933), (2401, 92016), (2556, 86436), (2646, 83496), (2744, 80514), (2982, 74088), (3024, 73059), (3087, 71568), (3408, 64827), (3479, 63504), (3528, 62622), (3834, 57624), (3969, 55664), (3976, 55566), (4116, 53676), (4473, 49392), (4536, 48706), (4802, 46008), (5112, 43218), (5292, 41748), (5488, 40257), (5751, 38416), (5964, 37044), (6174, 35784), (6958, 31752), (7056, 31311), (7203, 30672), (7668, 28812), (7938, 27832), (7952, 27783), (8232, 26838), (8946, 24696), (9072, 24353), (9261, 23856), (9604, 23004), (10224, 21609), (10437, 21168), (10584, 20874), (11502, 19208), (11928, 18522), (12348, 17892), (13419, 16464), (13916, 15876), (14406, 15336)]