168643620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5519

約数の個数: 120

約数和(自身を含む): 556987200

約数和(自身を除く): 388343580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 5479, 6156, 7695, 10260, 10958, 15390, 16437, 21916, 27395, 30780, 32874, 49311, 54790, 65748, 82185, 98622, 104101, 109580, 147933, 164370, 197244, 208202, 246555, 295866, 312303, 328740, 416404, 443799, 493110, 520505, 591732, 624606, 739665, 887598, 936909, 986220, 1041010, 1249212, 1479330, 1561515, 1775196, 1873818, 2082020, 2218995, 2810727, 2958660, 3123030, 3747636, 4437990, 4684545, 5621454, 6246060, 8432181, 8875980, 9369090, 11242908, 14053635, 16864362, 18738180, 28107270, 33728724, 42160905, 56214540, 84321810, 168643620]

約数ペア:

[(1, 168643620), (2, 84321810), (3, 56214540), (4, 42160905), (5, 33728724), (6, 28107270), (9, 18738180), (10, 16864362), (12, 14053635), (15, 11242908), (18, 9369090), (19, 8875980), (20, 8432181), (27, 6246060), (30, 5621454), (36, 4684545), (38, 4437990), (45, 3747636), (54, 3123030), (57, 2958660), (60, 2810727), (76, 2218995), (81, 2082020), (90, 1873818), (95, 1775196), (108, 1561515), (114, 1479330), (135, 1249212), (162, 1041010), (171, 986220), (180, 936909), (190, 887598), (228, 739665), (270, 624606), (285, 591732), (324, 520505), (342, 493110), (380, 443799), (405, 416404), (513, 328740), (540, 312303), (570, 295866), (684, 246555), (810, 208202), (855, 197244), (1026, 164370), (1140, 147933), (1539, 109580), (1620, 104101), (1710, 98622), (2052, 82185), (2565, 65748), (3078, 54790), (3420, 49311), (5130, 32874), (5479, 30780), (6156, 27395), (7695, 21916), (10260, 16437), (10958, 15390)]