82710320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 160

約数和(自身を含む): 248555520

約数和(自身を除く): 165845200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 463, 464, 560, 580, 616, 638, 770, 812, 880, 926, 1015, 1160, 1232, 1276, 1540, 1595, 1624, 1852, 2030, 2233, 2315, 2320, 2552, 3080, 3190, 3241, 3248, 3704, 4060, 4466, 4630, 5093, 5104, 6160, 6380, 6482, 7408, 8120, 8932, 9260, 10186, 11165, 12760, 12964, 13427, 16205, 16240, 17864, 18520, 20372, 22330, 25465, 25520, 25928, 26854, 32410, 35651, 35728, 37040, 40744, 44660, 50930, 51856, 53708, 64820, 67135, 71302, 81488, 89320, 93989, 101860, 107416, 129640, 134270, 142604, 147697, 178255, 178640, 187978, 203720, 214832, 259280, 268540, 285208, 295394, 356510, 375956, 407440, 469945, 537080, 570416, 590788, 713020, 738485, 751912, 939890, 1033879, 1074160, 1181576, 1426040, 1476970, 1503824, 1879780, 2067758, 2363152, 2852080, 2953940, 3759560, 4135516, 5169395, 5907880, 7519120, 8271032, 10338790, 11815760, 16542064, 20677580, 41355160, 82710320]

約数ペア:

[(1, 82710320), (2, 41355160), (4, 20677580), (5, 16542064), (7, 11815760), (8, 10338790), (10, 8271032), (11, 7519120), (14, 5907880), (16, 5169395), (20, 4135516), (22, 3759560), (28, 2953940), (29, 2852080), (35, 2363152), (40, 2067758), (44, 1879780), (55, 1503824), (56, 1476970), (58, 1426040), (70, 1181576), (77, 1074160), (80, 1033879), (88, 939890), (110, 751912), (112, 738485), (116, 713020), (140, 590788), (145, 570416), (154, 537080), (176, 469945), (203, 407440), (220, 375956), (232, 356510), (280, 295394), (290, 285208), (308, 268540), (319, 259280), (385, 214832), (406, 203720), (440, 187978), (463, 178640), (464, 178255), (560, 147697), (580, 142604), (616, 134270), (638, 129640), (770, 107416), (812, 101860), (880, 93989), (926, 89320), (1015, 81488), (1160, 71302), (1232, 67135), (1276, 64820), (1540, 53708), (1595, 51856), (1624, 50930), (1852, 44660), (2030, 40744), (2233, 37040), (2315, 35728), (2320, 35651), (2552, 32410), (3080, 26854), (3190, 25928), (3241, 25520), (3248, 25465), (3704, 22330), (4060, 20372), (4466, 18520), (4630, 17864), (5093, 16240), (5104, 16205), (6160, 13427), (6380, 12964), (6482, 12760), (7408, 11165), (8120, 10186), (8932, 9260)]