188384640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1744

約数の個数: 128

約数和(自身を含む): 611020800

約数和(自身を除く): 422636160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1663, 1770, 1888, 1920, 2360, 2832, 3326, 3540, 3776, 4720, 4989, 5664, 6652, 7080, 7552, 8315, 9440, 9978, 11328, 13304, 14160, 16630, 18880, 19956, 22656, 24945, 26608, 28320, 33260, 37760, 39912, 49890, 53216, 56640, 66520, 79824, 98117, 99780, 106432, 113280, 133040, 159648, 196234, 199560, 212864, 266080, 294351, 319296, 392468, 399120, 490585, 532160, 588702, 638592, 784936, 798240, 981170, 1064320, 1177404, 1471755, 1569872, 1596480, 1962340, 2354808, 2943510, 3139744, 3192960, 3924680, 4709616, 5887020, 6279488, 7849360, 9419232, 11774040, 12558976, 15698720, 18838464, 23548080, 31397440, 37676928, 47096160, 62794880, 94192320, 188384640]

約数ペア:

[(1, 188384640), (2, 94192320), (3, 62794880), (4, 47096160), (5, 37676928), (6, 31397440), (8, 23548080), (10, 18838464), (12, 15698720), (15, 12558976), (16, 11774040), (20, 9419232), (24, 7849360), (30, 6279488), (32, 5887020), (40, 4709616), (48, 3924680), (59, 3192960), (60, 3139744), (64, 2943510), (80, 2354808), (96, 1962340), (118, 1596480), (120, 1569872), (128, 1471755), (160, 1177404), (177, 1064320), (192, 981170), (236, 798240), (240, 784936), (295, 638592), (320, 588702), (354, 532160), (384, 490585), (472, 399120), (480, 392468), (590, 319296), (640, 294351), (708, 266080), (885, 212864), (944, 199560), (960, 196234), (1180, 159648), (1416, 133040), (1663, 113280), (1770, 106432), (1888, 99780), (1920, 98117), (2360, 79824), (2832, 66520), (3326, 56640), (3540, 53216), (3776, 49890), (4720, 39912), (4989, 37760), (5664, 33260), (6652, 28320), (7080, 26608), (7552, 24945), (8315, 22656), (9440, 19956), (9978, 18880), (11328, 16630), (13304, 14160)]