13680782080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1526873}}^1$

素因数の和:1526901

約数の個数: 72

約数和(自身を含む): 37451165472

約数和(自身を除く): 23770383392

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, 1526873, 3053746, 6107492, 7634365, 10688111, 12214984, 15268730, 21376222, 24429968, 30537460, 42752444, 48859936, 53440555, 61074920, 85504888, 97719872, 106881110, 122149840, 171009776, 195439744, 213762220, 244299680, 342019552, 390879488, 427524440, 488599360, 684039104, 855048880, 977198720, 1368078208, 1710097760, 1954397440, 2736156416, 3420195520, 6840391040, 13680782080]

約数ペア:

[(1, 13680782080), (2, 6840391040), (4, 3420195520), (5, 2736156416), (7, 1954397440), (8, 1710097760), (10, 1368078208), (14, 977198720), (16, 855048880), (20, 684039104), (28, 488599360), (32, 427524440), (35, 390879488), (40, 342019552), (56, 244299680), (64, 213762220), (70, 195439744), (80, 171009776), (112, 122149840), (128, 106881110), (140, 97719872), (160, 85504888), (224, 61074920), (256, 53440555), (280, 48859936), (320, 42752444), (448, 30537460), (560, 24429968), (640, 21376222), (896, 15268730), (1120, 12214984), (1280, 10688111), (1792, 7634365), (2240, 6107492), (4480, 3053746), (8960, 1526873)]