326876160

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1678

約数の個数: 176

約数和(自身を含む): 1126603296

約数和(自身を除く): 799727136

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, 1024, 1040, 1248, 1280, 1536, 1560, 1637, 1664, 1920, 2080, 2496, 2560, 3072, 3120, 3274, 3328, 3840, 4160, 4911, 4992, 5120, 6240, 6548, 6656, 7680, 8185, 8320, 9822, 9984, 12480, 13096, 13312, 15360, 16370, 16640, 19644, 19968, 21281, 24555, 24960, 26192, 32740, 33280, 39288, 39936, 42562, 49110, 49920, 52384, 63843, 65480, 66560, 78576, 85124, 98220, 99840, 104768, 106405, 127686, 130960, 157152, 170248, 196440, 199680, 209536, 212810, 255372, 261920, 314304, 319215, 340496, 392880, 419072, 425620, 510744, 523840, 628608, 638430, 680992, 785760, 838144, 851240, 1021488, 1047680, 1257216, 1276860, 1361984, 1571520, 1676288, 1702480, 2042976, 2095360, 2514432, 2553720, 2723968, 3143040, 3404960, 4085952, 4190720, 5028864, 5107440, 5447936, 6286080, 6809920, 8171904, 8381440, 10214880, 10895872, 12572160, 13619840, 16343808, 20429760, 21791744, 25144320, 27239680, 32687616, 40859520, 54479360, 65375232, 81719040, 108958720, 163438080, 326876160]

約数ペア:

[(1, 326876160), (2, 163438080), (3, 108958720), (4, 81719040), (5, 65375232), (6, 54479360), (8, 40859520), (10, 32687616), (12, 27239680), (13, 25144320), (15, 21791744), (16, 20429760), (20, 16343808), (24, 13619840), (26, 12572160), (30, 10895872), (32, 10214880), (39, 8381440), (40, 8171904), (48, 6809920), (52, 6286080), (60, 5447936), (64, 5107440), (65, 5028864), (78, 4190720), (80, 4085952), (96, 3404960), (104, 3143040), (120, 2723968), (128, 2553720), (130, 2514432), (156, 2095360), (160, 2042976), (192, 1702480), (195, 1676288), (208, 1571520), (240, 1361984), (256, 1276860), (260, 1257216), (312, 1047680), (320, 1021488), (384, 851240), (390, 838144), (416, 785760), (480, 680992), (512, 638430), (520, 628608), (624, 523840), (640, 510744), (768, 425620), (780, 419072), (832, 392880), (960, 340496), (1024, 319215), (1040, 314304), (1248, 261920), (1280, 255372), (1536, 212810), (1560, 209536), (1637, 199680), (1664, 196440), (1920, 170248), (2080, 157152), (2496, 130960), (2560, 127686), (3072, 106405), (3120, 104768), (3274, 99840), (3328, 98220), (3840, 85124), (4160, 78576), (4911, 66560), (4992, 65480), (5120, 63843), (6240, 52384), (6548, 49920), (6656, 49110), (7680, 42562), (8185, 39936), (8320, 39288), (9822, 33280), (9984, 32740), (12480, 26192), (13096, 24960), (13312, 24555), (15360, 21281), (16370, 19968), (16640, 19644)]