630205920

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 192

約数和(自身を含む): 2234191680

約数和(自身を除く): 1603985760

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, 2187, 2430, 2592, 2916, 3240, 3602, 3645, 3888, 4320, 4374, 4860, 5403, 5832, 6480, 7204, 7290, 7776, 8748, 9005, 9720, 10806, 10935, 11664, 12960, 14408, 14580, 16209, 17496, 18010, 19440, 21612, 21870, 23328, 27015, 28816, 29160, 32418, 34992, 36020, 38880, 43224, 43740, 48627, 54030, 57632, 58320, 64836, 69984, 72040, 81045, 86448, 87480, 97254, 108060, 116640, 129672, 144080, 145881, 162090, 172896, 174960, 194508, 216120, 243135, 259344, 288160, 291762, 324180, 349920, 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, 3938787, 4376430, 4668192, 5251716, 5835240, 6564645, 7002288, 7780320, 7877574, 8752860, 10503432, 11670480, 13129290, 14004576, 15755148, 17505720, 19693935, 21006864, 23340960, 26258580, 31510296, 35011440, 39387870, 42013728, 52517160, 63020592, 70022880, 78775740, 105034320, 126041184, 157551480, 210068640, 315102960, 630205920]

約数ペア:

[(1, 630205920), (2, 315102960), (3, 210068640), (4, 157551480), (5, 126041184), (6, 105034320), (8, 78775740), (9, 70022880), (10, 63020592), (12, 52517160), (15, 42013728), (16, 39387870), (18, 35011440), (20, 31510296), (24, 26258580), (27, 23340960), (30, 21006864), (32, 19693935), (36, 17505720), (40, 15755148), (45, 14004576), (48, 13129290), (54, 11670480), (60, 10503432), (72, 8752860), (80, 7877574), (81, 7780320), (90, 7002288), (96, 6564645), (108, 5835240), (120, 5251716), (135, 4668192), (144, 4376430), (160, 3938787), (162, 3890160), (180, 3501144), (216, 2917620), (240, 2625858), (243, 2593440), (270, 2334096), (288, 2188215), (324, 1945080), (360, 1750572), (405, 1556064), (432, 1458810), (480, 1312929), (486, 1296720), (540, 1167048), (648, 972540), (720, 875286), (729, 864480), (810, 778032), (864, 729405), (972, 648360), (1080, 583524), (1215, 518688), (1296, 486270), (1440, 437643), (1458, 432240), (1620, 389016), (1801, 349920), (1944, 324180), (2160, 291762), (2187, 288160), (2430, 259344), (2592, 243135), (2916, 216120), (3240, 194508), (3602, 174960), (3645, 172896), (3888, 162090), (4320, 145881), (4374, 144080), (4860, 129672), (5403, 116640), (5832, 108060), (6480, 97254), (7204, 87480), (7290, 86448), (7776, 81045), (8748, 72040), (9005, 69984), (9720, 64836), (10806, 58320), (10935, 57632), (11664, 54030), (12960, 48627), (14408, 43740), (14580, 43224), (16209, 38880), (17496, 36020), (18010, 34992), (19440, 32418), (21612, 29160), (21870, 28816), (23328, 27015)]