140776704

素因数分解:

$2^8\times 3^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 216

約数和(自身を含む): 440457472

約数和(自身を除く): 299680768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 73, 81, 93, 96, 108, 124, 128, 144, 146, 162, 186, 192, 216, 219, 243, 248, 256, 279, 288, 292, 324, 372, 384, 432, 438, 486, 496, 558, 576, 584, 648, 657, 744, 768, 837, 864, 876, 972, 992, 1116, 1152, 1168, 1296, 1314, 1488, 1674, 1728, 1752, 1944, 1971, 1984, 2232, 2263, 2304, 2336, 2511, 2592, 2628, 2976, 3348, 3456, 3504, 3888, 3942, 3968, 4464, 4526, 4672, 5022, 5184, 5256, 5913, 5952, 6696, 6789, 6912, 7008, 7533, 7776, 7884, 7936, 8928, 9052, 9344, 10044, 10368, 10512, 11826, 11904, 13392, 13578, 14016, 15066, 15552, 15768, 17739, 17856, 18104, 18688, 20088, 20367, 20736, 21024, 23652, 23808, 26784, 27156, 28032, 30132, 31104, 31536, 35478, 35712, 36208, 40176, 40734, 42048, 47304, 53568, 54312, 56064, 60264, 61101, 62208, 63072, 70956, 71424, 72416, 80352, 81468, 84096, 94608, 107136, 108624, 120528, 122202, 126144, 141912, 144832, 160704, 162936, 168192, 183303, 189216, 214272, 217248, 241056, 244404, 252288, 283824, 289664, 321408, 325872, 366606, 378432, 434496, 482112, 488808, 504576, 549909, 567648, 579328, 642816, 651744, 733212, 756864, 868992, 964224, 977616, 1099818, 1135296, 1303488, 1466424, 1513728, 1737984, 1928448, 1955232, 2199636, 2270592, 2606976, 2932848, 3910464, 4399272, 4541184, 5213952, 5865696, 7820928, 8798544, 11731392, 15641856, 17597088, 23462784, 35194176, 46925568, 70388352, 140776704]

約数ペア:

[(1, 140776704), (2, 70388352), (3, 46925568), (4, 35194176), (6, 23462784), (8, 17597088), (9, 15641856), (12, 11731392), (16, 8798544), (18, 7820928), (24, 5865696), (27, 5213952), (31, 4541184), (32, 4399272), (36, 3910464), (48, 2932848), (54, 2606976), (62, 2270592), (64, 2199636), (72, 1955232), (73, 1928448), (81, 1737984), (93, 1513728), (96, 1466424), (108, 1303488), (124, 1135296), (128, 1099818), (144, 977616), (146, 964224), (162, 868992), (186, 756864), (192, 733212), (216, 651744), (219, 642816), (243, 579328), (248, 567648), (256, 549909), (279, 504576), (288, 488808), (292, 482112), (324, 434496), (372, 378432), (384, 366606), (432, 325872), (438, 321408), (486, 289664), (496, 283824), (558, 252288), (576, 244404), (584, 241056), (648, 217248), (657, 214272), (744, 189216), (768, 183303), (837, 168192), (864, 162936), (876, 160704), (972, 144832), (992, 141912), (1116, 126144), (1152, 122202), (1168, 120528), (1296, 108624), (1314, 107136), (1488, 94608), (1674, 84096), (1728, 81468), (1752, 80352), (1944, 72416), (1971, 71424), (1984, 70956), (2232, 63072), (2263, 62208), (2304, 61101), (2336, 60264), (2511, 56064), (2592, 54312), (2628, 53568), (2976, 47304), (3348, 42048), (3456, 40734), (3504, 40176), (3888, 36208), (3942, 35712), (3968, 35478), (4464, 31536), (4526, 31104), (4672, 30132), (5022, 28032), (5184, 27156), (5256, 26784), (5913, 23808), (5952, 23652), (6696, 21024), (6789, 20736), (6912, 20367), (7008, 20088), (7533, 18688), (7776, 18104), (7884, 17856), (7936, 17739), (8928, 15768), (9052, 15552), (9344, 15066), (10044, 14016), (10368, 13578), (10512, 13392), (11826, 11904)]