16195138560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{351457}}^1$

素因数の和:351488

約数の個数: 132

約数和(自身を含む): 56115893028

約数和(自身を除く): 39920754468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 351457, 702914, 1054371, 1405828, 1757285, 2108742, 2811656, 3163113, 3514570, 4217484, 5271855, 5623312, 6326226, 7029140, 8434968, 10543710, 11246624, 12652452, 14058280, 15815565, 16869936, 21087420, 22493248, 25304904, 28116560, 31631130, 33739872, 42174840, 44986496, 50609808, 56233120, 63262260, 67479744, 84349680, 89972992, 101219616, 112466240, 126524520, 134959488, 168699360, 179945984, 202439232, 224932480, 253049040, 269918976, 337398720, 359891968, 404878464, 449864960, 506098080, 539837952, 674797440, 809756928, 899729920, 1012196160, 1079675904, 1349594880, 1619513856, 1799459840, 2024392320, 2699189760, 3239027712, 4048784640, 5398379520, 8097569280, 16195138560]

約数ペア:

[(1, 16195138560), (2, 8097569280), (3, 5398379520), (4, 4048784640), (5, 3239027712), (6, 2699189760), (8, 2024392320), (9, 1799459840), (10, 1619513856), (12, 1349594880), (15, 1079675904), (16, 1012196160), (18, 899729920), (20, 809756928), (24, 674797440), (30, 539837952), (32, 506098080), (36, 449864960), (40, 404878464), (45, 359891968), (48, 337398720), (60, 269918976), (64, 253049040), (72, 224932480), (80, 202439232), (90, 179945984), (96, 168699360), (120, 134959488), (128, 126524520), (144, 112466240), (160, 101219616), (180, 89972992), (192, 84349680), (240, 67479744), (256, 63262260), (288, 56233120), (320, 50609808), (360, 44986496), (384, 42174840), (480, 33739872), (512, 31631130), (576, 28116560), (640, 25304904), (720, 22493248), (768, 21087420), (960, 16869936), (1024, 15815565), (1152, 14058280), (1280, 12652452), (1440, 11246624), (1536, 10543710), (1920, 8434968), (2304, 7029140), (2560, 6326226), (2880, 5623312), (3072, 5271855), (3840, 4217484), (4608, 3514570), (5120, 3163113), (5760, 2811656), (7680, 2108742), (9216, 1757285), (11520, 1405828), (15360, 1054371), (23040, 702914), (46080, 351457)]