2868463360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{320141}}^1$

素因数の和:320169

約数の個数: 72

約数和(自身を含む): 7852442976

約数和(自身を除く): 4983979616

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, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 320141, 640282, 1280564, 1600705, 2240987, 2561128, 3201410, 4481974, 5122256, 6402820, 8963948, 10244512, 11204935, 12805640, 17927896, 20489024, 22409870, 25611280, 35855792, 40978048, 44819740, 51222560, 71711584, 81956096, 89639480, 102445120, 143423168, 179278960, 204890240, 286846336, 358557920, 409780480, 573692672, 717115840, 1434231680, 2868463360]

約数ペア:

[(1, 2868463360), (2, 1434231680), (4, 717115840), (5, 573692672), (7, 409780480), (8, 358557920), (10, 286846336), (14, 204890240), (16, 179278960), (20, 143423168), (28, 102445120), (32, 89639480), (35, 81956096), (40, 71711584), (56, 51222560), (64, 44819740), (70, 40978048), (80, 35855792), (112, 25611280), (128, 22409870), (140, 20489024), (160, 17927896), (224, 12805640), (256, 11204935), (280, 10244512), (320, 8963948), (448, 6402820), (560, 5122256), (640, 4481974), (896, 3201410), (1120, 2561128), (1280, 2240987), (1792, 1600705), (2240, 1280564), (4480, 640282), (8960, 320141)]