154184240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 160

約数和(自身を含む): 442590720

約数和(自身を除く): 288406480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 43, 56, 70, 76, 80, 86, 95, 112, 133, 140, 152, 172, 190, 215, 266, 280, 301, 304, 337, 344, 380, 430, 532, 560, 602, 665, 674, 688, 760, 817, 860, 1064, 1204, 1330, 1348, 1505, 1520, 1634, 1685, 1720, 2128, 2359, 2408, 2660, 2696, 3010, 3268, 3370, 3440, 4085, 4718, 4816, 5320, 5392, 5719, 6020, 6403, 6536, 6740, 8170, 9436, 10640, 11438, 11795, 12040, 12806, 13072, 13480, 14491, 16340, 18872, 22876, 23590, 24080, 25612, 26960, 28595, 28982, 32015, 32680, 37744, 44821, 45752, 47180, 51224, 57190, 57964, 64030, 65360, 72455, 89642, 91504, 94360, 101437, 102448, 114380, 115928, 128060, 144910, 179284, 188720, 202874, 224105, 228760, 231856, 256120, 275329, 289820, 358568, 405748, 448210, 457520, 507185, 512240, 550658, 579640, 717136, 811496, 896420, 1014370, 1101316, 1159280, 1376645, 1622992, 1792840, 1927303, 2028740, 2202632, 2753290, 3585680, 3854606, 4057480, 4405264, 5506580, 7709212, 8114960, 9636515, 11013160, 15418424, 19273030, 22026320, 30836848, 38546060, 77092120, 154184240]

約数ペア:

[(1, 154184240), (2, 77092120), (4, 38546060), (5, 30836848), (7, 22026320), (8, 19273030), (10, 15418424), (14, 11013160), (16, 9636515), (19, 8114960), (20, 7709212), (28, 5506580), (35, 4405264), (38, 4057480), (40, 3854606), (43, 3585680), (56, 2753290), (70, 2202632), (76, 2028740), (80, 1927303), (86, 1792840), (95, 1622992), (112, 1376645), (133, 1159280), (140, 1101316), (152, 1014370), (172, 896420), (190, 811496), (215, 717136), (266, 579640), (280, 550658), (301, 512240), (304, 507185), (337, 457520), (344, 448210), (380, 405748), (430, 358568), (532, 289820), (560, 275329), (602, 256120), (665, 231856), (674, 228760), (688, 224105), (760, 202874), (817, 188720), (860, 179284), (1064, 144910), (1204, 128060), (1330, 115928), (1348, 114380), (1505, 102448), (1520, 101437), (1634, 94360), (1685, 91504), (1720, 89642), (2128, 72455), (2359, 65360), (2408, 64030), (2660, 57964), (2696, 57190), (3010, 51224), (3268, 47180), (3370, 45752), (3440, 44821), (4085, 37744), (4718, 32680), (4816, 32015), (5320, 28982), (5392, 28595), (5719, 26960), (6020, 25612), (6403, 24080), (6536, 23590), (6740, 22876), (8170, 18872), (9436, 16340), (10640, 14491), (11438, 13480), (11795, 13072), (12040, 12806)]