305874242560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{211}}^1\times {\mathrm{283133}}^1$

素因数の和:283369

約数の個数: 88

約数和(自身を含む): 737219779056

約数和(自身を除く): 431345536496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 256, 320, 422, 512, 640, 844, 1024, 1055, 1280, 1688, 2110, 2560, 3376, 4220, 5120, 6752, 8440, 13504, 16880, 27008, 33760, 54016, 67520, 108032, 135040, 216064, 270080, 283133, 540160, 566266, 1080320, 1132532, 1415665, 2265064, 2831330, 4530128, 5662660, 9060256, 11325320, 18120512, 22650640, 36241024, 45301280, 59741063, 72482048, 90602560, 119482126, 144964096, 181205120, 238964252, 289928192, 298705315, 362410240, 477928504, 597410630, 724820480, 955857008, 1194821260, 1449640960, 1911714016, 2389642520, 3823428032, 4779285040, 7646856064, 9558570080, 15293712128, 19117140160, 30587424256, 38234280320, 61174848512, 76468560640, 152937121280, 305874242560]

約数ペア:

[(1, 305874242560), (2, 152937121280), (4, 76468560640), (5, 61174848512), (8, 38234280320), (10, 30587424256), (16, 19117140160), (20, 15293712128), (32, 9558570080), (40, 7646856064), (64, 4779285040), (80, 3823428032), (128, 2389642520), (160, 1911714016), (211, 1449640960), (256, 1194821260), (320, 955857008), (422, 724820480), (512, 597410630), (640, 477928504), (844, 362410240), (1024, 298705315), (1055, 289928192), (1280, 238964252), (1688, 181205120), (2110, 144964096), (2560, 119482126), (3376, 90602560), (4220, 72482048), (5120, 59741063), (6752, 45301280), (8440, 36241024), (13504, 22650640), (16880, 18120512), (27008, 11325320), (33760, 9060256), (54016, 5662660), (67520, 4530128), (108032, 2831330), (135040, 2265064), (216064, 1415665), (270080, 1132532), (283133, 1080320), (540160, 566266)]