7490984280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{14249}}^1$

素因数の和:14613

約数の個数: 128

約数和(自身を含む): 24275160000

約数和(自身を除く): 16784175720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 337, 390, 520, 674, 780, 1011, 1348, 1560, 1685, 2022, 2696, 3370, 4044, 4381, 5055, 6740, 8088, 8762, 10110, 13143, 13480, 14249, 17524, 20220, 21905, 26286, 28498, 35048, 40440, 42747, 43810, 52572, 56996, 65715, 71245, 85494, 87620, 105144, 113992, 131430, 142490, 170988, 175240, 185237, 213735, 262860, 284980, 341976, 370474, 427470, 525720, 555711, 569960, 740948, 854940, 926185, 1111422, 1481896, 1709880, 1852370, 2222844, 2778555, 3704740, 4445688, 4801913, 5557110, 7409480, 9603826, 11114220, 14405739, 19207652, 22228440, 24009565, 28811478, 38415304, 48019130, 57622956, 62424869, 72028695, 96038260, 115245912, 124849738, 144057390, 187274607, 192076520, 249699476, 288114780, 312124345, 374549214, 499398952, 576229560, 624248690, 749098428, 936373035, 1248497380, 1498196856, 1872746070, 2496994760, 3745492140, 7490984280]

約数ペア:

[(1, 7490984280), (2, 3745492140), (3, 2496994760), (4, 1872746070), (5, 1498196856), (6, 1248497380), (8, 936373035), (10, 749098428), (12, 624248690), (13, 576229560), (15, 499398952), (20, 374549214), (24, 312124345), (26, 288114780), (30, 249699476), (39, 192076520), (40, 187274607), (52, 144057390), (60, 124849738), (65, 115245912), (78, 96038260), (104, 72028695), (120, 62424869), (130, 57622956), (156, 48019130), (195, 38415304), (260, 28811478), (312, 24009565), (337, 22228440), (390, 19207652), (520, 14405739), (674, 11114220), (780, 9603826), (1011, 7409480), (1348, 5557110), (1560, 4801913), (1685, 4445688), (2022, 3704740), (2696, 2778555), (3370, 2222844), (4044, 1852370), (4381, 1709880), (5055, 1481896), (6740, 1111422), (8088, 926185), (8762, 854940), (10110, 740948), (13143, 569960), (13480, 555711), (14249, 525720), (17524, 427470), (20220, 370474), (21905, 341976), (26286, 284980), (28498, 262860), (35048, 213735), (40440, 185237), (42747, 175240), (43810, 170988), (52572, 142490), (56996, 131430), (65715, 113992), (71245, 105144), (85494, 87620)]