500098560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5048

約数の個数: 160

約数和(自身を含む): 1722077280

約数和(自身を除く): 1221978720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2496, 2560, 3120, 3328, 3840, 4160, 4992, 5009, 6240, 6656, 7680, 8320, 9984, 10018, 12480, 15027, 16640, 19968, 20036, 24960, 25045, 30054, 33280, 40072, 49920, 50090, 60108, 65117, 75135, 80144, 99840, 100180, 120216, 130234, 150270, 160288, 195351, 200360, 240432, 260468, 300540, 320576, 325585, 390702, 400720, 480864, 520936, 601080, 641152, 651170, 781404, 801440, 961728, 976755, 1041872, 1202160, 1282304, 1302340, 1562808, 1602880, 1923456, 1953510, 2083744, 2404320, 2564608, 2604680, 3125616, 3205760, 3846912, 3907020, 4167488, 4808640, 5209360, 6251232, 6411520, 7693824, 7814040, 8334976, 9617280, 10418720, 12502464, 12823040, 15628080, 16669952, 19234560, 20837440, 25004928, 31256160, 33339904, 38469120, 41674880, 50009856, 62512320, 83349760, 100019712, 125024640, 166699520, 250049280, 500098560]

約数ペア:

[(1, 500098560), (2, 250049280), (3, 166699520), (4, 125024640), (5, 100019712), (6, 83349760), (8, 62512320), (10, 50009856), (12, 41674880), (13, 38469120), (15, 33339904), (16, 31256160), (20, 25004928), (24, 20837440), (26, 19234560), (30, 16669952), (32, 15628080), (39, 12823040), (40, 12502464), (48, 10418720), (52, 9617280), (60, 8334976), (64, 7814040), (65, 7693824), (78, 6411520), (80, 6251232), (96, 5209360), (104, 4808640), (120, 4167488), (128, 3907020), (130, 3846912), (156, 3205760), (160, 3125616), (192, 2604680), (195, 2564608), (208, 2404320), (240, 2083744), (256, 1953510), (260, 1923456), (312, 1602880), (320, 1562808), (384, 1302340), (390, 1282304), (416, 1202160), (480, 1041872), (512, 976755), (520, 961728), (624, 801440), (640, 781404), (768, 651170), (780, 641152), (832, 601080), (960, 520936), (1040, 480864), (1248, 400720), (1280, 390702), (1536, 325585), (1560, 320576), (1664, 300540), (1920, 260468), (2080, 240432), (2496, 200360), (2560, 195351), (3120, 160288), (3328, 150270), (3840, 130234), (4160, 120216), (4992, 100180), (5009, 99840), (6240, 80144), (6656, 75135), (7680, 65117), (8320, 60108), (9984, 50090), (10018, 49920), (12480, 40072), (15027, 33280), (16640, 30054), (19968, 25045), (20036, 24960)]