266065920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2887}}^1$

素因数の和:2920

約数の個数: 144

約数和(自身を含む): 922456080

約数和(自身を除く): 656390160

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, 2048, 2304, 2560, 2880, 2887, 3072, 3840, 4608, 5120, 5760, 5774, 6144, 7680, 8661, 9216, 10240, 11520, 11548, 14435, 15360, 17322, 18432, 23040, 23096, 25983, 28870, 30720, 34644, 43305, 46080, 46192, 51966, 57740, 69288, 86610, 92160, 92384, 103932, 115480, 129915, 138576, 173220, 184768, 207864, 230960, 259830, 277152, 346440, 369536, 415728, 461920, 519660, 554304, 692880, 739072, 831456, 923840, 1039320, 1108608, 1385760, 1478144, 1662912, 1847680, 2078640, 2217216, 2771520, 2956288, 3325824, 3695360, 4157280, 4434432, 5543040, 5912576, 6651648, 7390720, 8314560, 8868864, 11086080, 13303296, 14781440, 16629120, 17737728, 22172160, 26606592, 29562880, 33258240, 44344320, 53213184, 66516480, 88688640, 133032960, 266065920]

約数ペア:

[(1, 266065920), (2, 133032960), (3, 88688640), (4, 66516480), (5, 53213184), (6, 44344320), (8, 33258240), (9, 29562880), (10, 26606592), (12, 22172160), (15, 17737728), (16, 16629120), (18, 14781440), (20, 13303296), (24, 11086080), (30, 8868864), (32, 8314560), (36, 7390720), (40, 6651648), (45, 5912576), (48, 5543040), (60, 4434432), (64, 4157280), (72, 3695360), (80, 3325824), (90, 2956288), (96, 2771520), (120, 2217216), (128, 2078640), (144, 1847680), (160, 1662912), (180, 1478144), (192, 1385760), (240, 1108608), (256, 1039320), (288, 923840), (320, 831456), (360, 739072), (384, 692880), (480, 554304), (512, 519660), (576, 461920), (640, 415728), (720, 369536), (768, 346440), (960, 277152), (1024, 259830), (1152, 230960), (1280, 207864), (1440, 184768), (1536, 173220), (1920, 138576), (2048, 129915), (2304, 115480), (2560, 103932), (2880, 92384), (2887, 92160), (3072, 86610), (3840, 69288), (4608, 57740), (5120, 51966), (5760, 46192), (5774, 46080), (6144, 43305), (7680, 34644), (8661, 30720), (9216, 28870), (10240, 25983), (11520, 23096), (11548, 23040), (14435, 18432), (15360, 17322)]