15697423360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4783}}^1$

素因数の和:5449

約数の個数: 88

約数和(自身を含む): 37722050496

約数和(自身を除く): 22024627136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 641, 1024, 1280, 1282, 2560, 2564, 3205, 4783, 5120, 5128, 6410, 9566, 10256, 12820, 19132, 20512, 23915, 25640, 38264, 41024, 47830, 51280, 76528, 82048, 95660, 102560, 153056, 164096, 191320, 205120, 306112, 328192, 382640, 410240, 612224, 656384, 765280, 820480, 1224448, 1530560, 1640960, 2448896, 3061120, 3065903, 3281920, 4897792, 6122240, 6131806, 12244480, 12263612, 15329515, 24488960, 24527224, 30659030, 49054448, 61318060, 98108896, 122636120, 196217792, 245272240, 392435584, 490544480, 784871168, 981088960, 1569742336, 1962177920, 3139484672, 3924355840, 7848711680, 15697423360]

約数ペア:

[(1, 15697423360), (2, 7848711680), (4, 3924355840), (5, 3139484672), (8, 1962177920), (10, 1569742336), (16, 981088960), (20, 784871168), (32, 490544480), (40, 392435584), (64, 245272240), (80, 196217792), (128, 122636120), (160, 98108896), (256, 61318060), (320, 49054448), (512, 30659030), (640, 24527224), (641, 24488960), (1024, 15329515), (1280, 12263612), (1282, 12244480), (2560, 6131806), (2564, 6122240), (3205, 4897792), (4783, 3281920), (5120, 3065903), (5128, 3061120), (6410, 2448896), (9566, 1640960), (10256, 1530560), (12820, 1224448), (19132, 820480), (20512, 765280), (23915, 656384), (25640, 612224), (38264, 410240), (41024, 382640), (47830, 328192), (51280, 306112), (76528, 205120), (82048, 191320), (95660, 164096), (102560, 153056)]