56575680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{8419}}^1$

素因数の和:8446

約数の個数: 112

約数和(自身を含む): 205313280

約数和(自身を除く): 148737600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 8419, 16838, 25257, 33676, 42095, 50514, 58933, 67352, 84190, 101028, 117866, 126285, 134704, 168380, 176799, 202056, 235732, 252570, 269408, 294665, 336760, 353598, 404112, 471464, 505140, 538816, 589330, 673520, 707196, 808224, 883995, 942928, 1010280, 1178660, 1347040, 1414392, 1616448, 1767990, 1885856, 2020560, 2357320, 2694080, 2828784, 3535980, 3771712, 4041120, 4714640, 5657568, 7071960, 8082240, 9429280, 11315136, 14143920, 18858560, 28287840, 56575680]

約数ペア:

[(1, 56575680), (2, 28287840), (3, 18858560), (4, 14143920), (5, 11315136), (6, 9429280), (7, 8082240), (8, 7071960), (10, 5657568), (12, 4714640), (14, 4041120), (15, 3771712), (16, 3535980), (20, 2828784), (21, 2694080), (24, 2357320), (28, 2020560), (30, 1885856), (32, 1767990), (35, 1616448), (40, 1414392), (42, 1347040), (48, 1178660), (56, 1010280), (60, 942928), (64, 883995), (70, 808224), (80, 707196), (84, 673520), (96, 589330), (105, 538816), (112, 505140), (120, 471464), (140, 404112), (160, 353598), (168, 336760), (192, 294665), (210, 269408), (224, 252570), (240, 235732), (280, 202056), (320, 176799), (336, 168380), (420, 134704), (448, 126285), (480, 117866), (560, 101028), (672, 84190), (840, 67352), (960, 58933), (1120, 50514), (1344, 42095), (1680, 33676), (2240, 25257), (3360, 16838), (6720, 8419)]