169143240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3301}}^1$

素因数の和:3383

約数の個数: 128

約数和(自身を含む): 589605120

約数和(自身を除く): 420461880

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3301, 3416, 3660, 4270, 5124, 6405, 6602, 7320, 8540, 9903, 10248, 12810, 13204, 16505, 17080, 19806, 23107, 25620, 26408, 33010, 39612, 46214, 49515, 51240, 66020, 69321, 79224, 92428, 99030, 115535, 132040, 138642, 184856, 198060, 201361, 231070, 277284, 346605, 396120, 402722, 462140, 554568, 604083, 693210, 805444, 924280, 1006805, 1208166, 1386420, 1409527, 1610888, 2013610, 2416332, 2772840, 2819054, 3020415, 4027220, 4228581, 4832664, 5638108, 6040830, 7047635, 8054440, 8457162, 11276216, 12081660, 14095270, 16914324, 21142905, 24163320, 28190540, 33828648, 42285810, 56381080, 84571620, 169143240]

約数ペア:

[(1, 169143240), (2, 84571620), (3, 56381080), (4, 42285810), (5, 33828648), (6, 28190540), (7, 24163320), (8, 21142905), (10, 16914324), (12, 14095270), (14, 12081660), (15, 11276216), (20, 8457162), (21, 8054440), (24, 7047635), (28, 6040830), (30, 5638108), (35, 4832664), (40, 4228581), (42, 4027220), (56, 3020415), (60, 2819054), (61, 2772840), (70, 2416332), (84, 2013610), (105, 1610888), (120, 1409527), (122, 1386420), (140, 1208166), (168, 1006805), (183, 924280), (210, 805444), (244, 693210), (280, 604083), (305, 554568), (366, 462140), (420, 402722), (427, 396120), (488, 346605), (610, 277284), (732, 231070), (840, 201361), (854, 198060), (915, 184856), (1220, 138642), (1281, 132040), (1464, 115535), (1708, 99030), (1830, 92428), (2135, 79224), (2440, 69321), (2562, 66020), (3301, 51240), (3416, 49515), (3660, 46214), (4270, 39612), (5124, 33010), (6405, 26408), (6602, 25620), (7320, 23107), (8540, 19806), (9903, 17080), (10248, 16505), (12810, 13204)]