23873080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 70087680

約数和(自身を除く): 46214600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 337, 385, 440, 460, 506, 616, 644, 674, 770, 805, 920, 1012, 1265, 1288, 1348, 1540, 1610, 1685, 1771, 2024, 2359, 2530, 2696, 3080, 3220, 3370, 3542, 3707, 4718, 5060, 6440, 6740, 7084, 7414, 7751, 8855, 9436, 10120, 11795, 13480, 14168, 14828, 15502, 17710, 18535, 18872, 23590, 25949, 29656, 31004, 35420, 37070, 38755, 47180, 51898, 54257, 62008, 70840, 74140, 77510, 85261, 94360, 103796, 108514, 129745, 148280, 155020, 170522, 207592, 217028, 259490, 271285, 310040, 341044, 426305, 434056, 518980, 542570, 596827, 682088, 852610, 1037960, 1085140, 1193654, 1705220, 2170280, 2387308, 2984135, 3410440, 4774616, 5968270, 11936540, 23873080]

約数ペア:

[(1, 23873080), (2, 11936540), (4, 5968270), (5, 4774616), (7, 3410440), (8, 2984135), (10, 2387308), (11, 2170280), (14, 1705220), (20, 1193654), (22, 1085140), (23, 1037960), (28, 852610), (35, 682088), (40, 596827), (44, 542570), (46, 518980), (55, 434056), (56, 426305), (70, 341044), (77, 310040), (88, 271285), (92, 259490), (110, 217028), (115, 207592), (140, 170522), (154, 155020), (161, 148280), (184, 129745), (220, 108514), (230, 103796), (253, 94360), (280, 85261), (308, 77510), (322, 74140), (337, 70840), (385, 62008), (440, 54257), (460, 51898), (506, 47180), (616, 38755), (644, 37070), (674, 35420), (770, 31004), (805, 29656), (920, 25949), (1012, 23590), (1265, 18872), (1288, 18535), (1348, 17710), (1540, 15502), (1610, 14828), (1685, 14168), (1771, 13480), (2024, 11795), (2359, 10120), (2530, 9436), (2696, 8855), (3080, 7751), (3220, 7414), (3370, 7084), (3542, 6740), (3707, 6440), (4718, 5060)]