211064280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6849

約数の個数: 128

約数和(自身を含む): 743316480

約数和(自身を除く): 532252200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 6791, 7770, 10360, 13582, 15540, 20373, 27164, 31080, 33955, 40746, 47537, 54328, 67910, 81492, 95074, 101865, 135820, 142611, 162984, 190148, 203730, 237685, 251267, 271640, 285222, 380296, 407460, 475370, 502534, 570444, 713055, 753801, 814920, 950740, 1005068, 1140888, 1256335, 1426110, 1507602, 1758869, 1901480, 2010136, 2512670, 2852220, 3015204, 3517738, 3769005, 5025340, 5276607, 5704440, 6030408, 7035476, 7538010, 8794345, 10050680, 10553214, 14070952, 15076020, 17588690, 21106428, 26383035, 30152040, 35177380, 42212856, 52766070, 70354760, 105532140, 211064280]

約数ペア:

[(1, 211064280), (2, 105532140), (3, 70354760), (4, 52766070), (5, 42212856), (6, 35177380), (7, 30152040), (8, 26383035), (10, 21106428), (12, 17588690), (14, 15076020), (15, 14070952), (20, 10553214), (21, 10050680), (24, 8794345), (28, 7538010), (30, 7035476), (35, 6030408), (37, 5704440), (40, 5276607), (42, 5025340), (56, 3769005), (60, 3517738), (70, 3015204), (74, 2852220), (84, 2512670), (105, 2010136), (111, 1901480), (120, 1758869), (140, 1507602), (148, 1426110), (168, 1256335), (185, 1140888), (210, 1005068), (222, 950740), (259, 814920), (280, 753801), (296, 713055), (370, 570444), (420, 502534), (444, 475370), (518, 407460), (555, 380296), (740, 285222), (777, 271640), (840, 251267), (888, 237685), (1036, 203730), (1110, 190148), (1295, 162984), (1480, 142611), (1554, 135820), (2072, 101865), (2220, 95074), (2590, 81492), (3108, 67910), (3885, 54328), (4440, 47537), (5180, 40746), (6216, 33955), (6791, 31080), (7770, 27164), (10360, 20373), (13582, 15540)]