210068640

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1834

約数の個数: 168

約数和(自身を含む): 744503508

約数和(自身を除く): 534434868

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1801, 1944, 2160, 2430, 2592, 2916, 3240, 3602, 3645, 3888, 4320, 4860, 5403, 5832, 6480, 7204, 7290, 7776, 9005, 9720, 10806, 11664, 12960, 14408, 14580, 16209, 18010, 19440, 21612, 23328, 27015, 28816, 29160, 32418, 36020, 38880, 43224, 48627, 54030, 57632, 58320, 64836, 72040, 81045, 86448, 97254, 108060, 116640, 129672, 144080, 145881, 162090, 172896, 194508, 216120, 243135, 259344, 288160, 291762, 324180, 389016, 432240, 437643, 486270, 518688, 583524, 648360, 729405, 778032, 864480, 875286, 972540, 1167048, 1296720, 1312929, 1458810, 1556064, 1750572, 1945080, 2188215, 2334096, 2593440, 2625858, 2917620, 3501144, 3890160, 4376430, 4668192, 5251716, 5835240, 6564645, 7002288, 7780320, 8752860, 10503432, 11670480, 13129290, 14004576, 17505720, 21006864, 23340960, 26258580, 35011440, 42013728, 52517160, 70022880, 105034320, 210068640]

約数ペア:

[(1, 210068640), (2, 105034320), (3, 70022880), (4, 52517160), (5, 42013728), (6, 35011440), (8, 26258580), (9, 23340960), (10, 21006864), (12, 17505720), (15, 14004576), (16, 13129290), (18, 11670480), (20, 10503432), (24, 8752860), (27, 7780320), (30, 7002288), (32, 6564645), (36, 5835240), (40, 5251716), (45, 4668192), (48, 4376430), (54, 3890160), (60, 3501144), (72, 2917620), (80, 2625858), (81, 2593440), (90, 2334096), (96, 2188215), (108, 1945080), (120, 1750572), (135, 1556064), (144, 1458810), (160, 1312929), (162, 1296720), (180, 1167048), (216, 972540), (240, 875286), (243, 864480), (270, 778032), (288, 729405), (324, 648360), (360, 583524), (405, 518688), (432, 486270), (480, 437643), (486, 432240), (540, 389016), (648, 324180), (720, 291762), (729, 288160), (810, 259344), (864, 243135), (972, 216120), (1080, 194508), (1215, 172896), (1296, 162090), (1440, 145881), (1458, 144080), (1620, 129672), (1801, 116640), (1944, 108060), (2160, 97254), (2430, 86448), (2592, 81045), (2916, 72040), (3240, 64836), (3602, 58320), (3645, 57632), (3888, 54030), (4320, 48627), (4860, 43224), (5403, 38880), (5832, 36020), (6480, 32418), (7204, 29160), (7290, 28816), (7776, 27015), (9005, 23328), (9720, 21612), (10806, 19440), (11664, 18010), (12960, 16209), (14408, 14580)]