162044960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1879}}^1$

素因数の和:1919

約数の個数: 144

約数和(自身を含む): 486077760

約数和(自身を除く): 324032800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1879, 1960, 2156, 2464, 2695, 3080, 3758, 3920, 4312, 5390, 6160, 7516, 7840, 8624, 9395, 10780, 12320, 13153, 15032, 17248, 18790, 20669, 21560, 26306, 30064, 37580, 41338, 43120, 52612, 60128, 65765, 75160, 82676, 86240, 92071, 103345, 105224, 131530, 144683, 150320, 165352, 184142, 206690, 210448, 263060, 289366, 300640, 330704, 368284, 413380, 420896, 460355, 526120, 578732, 661408, 723415, 736568, 826760, 920710, 1012781, 1052240, 1157464, 1446830, 1473136, 1653520, 1841420, 2025562, 2104480, 2314928, 2893660, 2946272, 3307040, 3682840, 4051124, 4629856, 5063905, 5787320, 7365680, 8102248, 10127810, 11574640, 14731360, 16204496, 20255620, 23149280, 32408992, 40511240, 81022480, 162044960]

約数ペア:

[(1, 162044960), (2, 81022480), (4, 40511240), (5, 32408992), (7, 23149280), (8, 20255620), (10, 16204496), (11, 14731360), (14, 11574640), (16, 10127810), (20, 8102248), (22, 7365680), (28, 5787320), (32, 5063905), (35, 4629856), (40, 4051124), (44, 3682840), (49, 3307040), (55, 2946272), (56, 2893660), (70, 2314928), (77, 2104480), (80, 2025562), (88, 1841420), (98, 1653520), (110, 1473136), (112, 1446830), (140, 1157464), (154, 1052240), (160, 1012781), (176, 920710), (196, 826760), (220, 736568), (224, 723415), (245, 661408), (280, 578732), (308, 526120), (352, 460355), (385, 420896), (392, 413380), (440, 368284), (490, 330704), (539, 300640), (560, 289366), (616, 263060), (770, 210448), (784, 206690), (880, 184142), (980, 165352), (1078, 150320), (1120, 144683), (1232, 131530), (1540, 105224), (1568, 103345), (1760, 92071), (1879, 86240), (1960, 82676), (2156, 75160), (2464, 65765), (2695, 60128), (3080, 52612), (3758, 43120), (3920, 41338), (4312, 37580), (5390, 30064), (6160, 26306), (7516, 21560), (7840, 20669), (8624, 18790), (9395, 17248), (10780, 15032), (12320, 13153)]