177197160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1307

約数の個数: 128

約数和(自身を含む): 611239680

約数和(自身を除く): 434042520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1093, 1158, 1351, 1544, 1930, 2186, 2316, 2702, 2895, 3279, 3860, 4053, 4372, 4632, 5404, 5465, 5790, 6558, 6755, 7651, 7720, 8106, 8744, 10808, 10930, 11580, 13116, 13510, 15302, 16212, 16395, 20265, 21860, 22953, 23160, 26232, 27020, 30604, 32424, 32790, 38255, 40530, 43720, 45906, 54040, 61208, 65580, 76510, 81060, 91812, 114765, 131160, 153020, 162120, 183624, 210949, 229530, 306040, 421898, 459060, 632847, 843796, 918120, 1054745, 1265694, 1476643, 1687592, 2109490, 2531388, 2953286, 3164235, 4218980, 4429929, 5062776, 5906572, 6328470, 7383215, 8437960, 8859858, 11813144, 12656940, 14766430, 17719716, 22149645, 25313880, 29532860, 35439432, 44299290, 59065720, 88598580, 177197160]

約数ペア:

[(1, 177197160), (2, 88598580), (3, 59065720), (4, 44299290), (5, 35439432), (6, 29532860), (7, 25313880), (8, 22149645), (10, 17719716), (12, 14766430), (14, 12656940), (15, 11813144), (20, 8859858), (21, 8437960), (24, 7383215), (28, 6328470), (30, 5906572), (35, 5062776), (40, 4429929), (42, 4218980), (56, 3164235), (60, 2953286), (70, 2531388), (84, 2109490), (105, 1687592), (120, 1476643), (140, 1265694), (168, 1054745), (193, 918120), (210, 843796), (280, 632847), (386, 459060), (420, 421898), (579, 306040), (772, 229530), (840, 210949), (965, 183624), (1093, 162120), (1158, 153020), (1351, 131160), (1544, 114765), (1930, 91812), (2186, 81060), (2316, 76510), (2702, 65580), (2895, 61208), (3279, 54040), (3860, 45906), (4053, 43720), (4372, 40530), (4632, 38255), (5404, 32790), (5465, 32424), (5790, 30604), (6558, 27020), (6755, 26232), (7651, 23160), (7720, 22953), (8106, 21860), (8744, 20265), (10808, 16395), (10930, 16212), (11580, 15302), (13116, 13510)]