102645760

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{179}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 283106880

約数和(自身を除く): 180461120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 179, 224, 256, 280, 320, 358, 448, 512, 560, 640, 716, 895, 896, 1024, 1120, 1253, 1280, 1432, 1790, 1792, 2048, 2240, 2506, 2560, 2864, 3580, 3584, 4096, 4480, 5012, 5120, 5728, 6265, 7160, 7168, 8192, 8960, 10024, 10240, 11456, 12530, 14320, 14336, 16384, 17920, 20048, 20480, 22912, 25060, 28640, 28672, 35840, 40096, 40960, 45824, 50120, 57280, 57344, 71680, 80192, 81920, 91648, 100240, 114560, 114688, 143360, 160384, 183296, 200480, 229120, 286720, 320768, 366592, 400960, 458240, 573440, 641536, 733184, 801920, 916480, 1283072, 1466368, 1603840, 1832960, 2566144, 2932736, 3207680, 3665920, 5132288, 6415360, 7331840, 10264576, 12830720, 14663680, 20529152, 25661440, 51322880, 102645760]

約数ペア:

[(1, 102645760), (2, 51322880), (4, 25661440), (5, 20529152), (7, 14663680), (8, 12830720), (10, 10264576), (14, 7331840), (16, 6415360), (20, 5132288), (28, 3665920), (32, 3207680), (35, 2932736), (40, 2566144), (56, 1832960), (64, 1603840), (70, 1466368), (80, 1283072), (112, 916480), (128, 801920), (140, 733184), (160, 641536), (179, 573440), (224, 458240), (256, 400960), (280, 366592), (320, 320768), (358, 286720), (448, 229120), (512, 200480), (560, 183296), (640, 160384), (716, 143360), (895, 114688), (896, 114560), (1024, 100240), (1120, 91648), (1253, 81920), (1280, 80192), (1432, 71680), (1790, 57344), (1792, 57280), (2048, 50120), (2240, 45824), (2506, 40960), (2560, 40096), (2864, 35840), (3580, 28672), (3584, 28640), (4096, 25060), (4480, 22912), (5012, 20480), (5120, 20048), (5728, 17920), (6265, 16384), (7160, 14336), (7168, 14320), (8192, 12530), (8960, 11456), (10024, 10240)]