1318394445200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{470855159}}^1$

素因数の和:470855184

約数の個数: 60

約数和(自身を含む): 3619934470080

約数和(自身を除く): 2301540024880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 470855159, 941710318, 1883420636, 2354275795, 3295986113, 3766841272, 4708551590, 6591972226, 7533682544, 9417103180, 11771378975, 13183944452, 16479930565, 18834206360, 23542757950, 26367888904, 32959861130, 37668412720, 47085515900, 52735777808, 65919722260, 82399652825, 94171031800, 131839444520, 164799305650, 188342063600, 263678889040, 329598611300, 659197222600, 1318394445200]

約数ペア:

[(1, 1318394445200), (2, 659197222600), (4, 329598611300), (5, 263678889040), (7, 188342063600), (8, 164799305650), (10, 131839444520), (14, 94171031800), (16, 82399652825), (20, 65919722260), (25, 52735777808), (28, 47085515900), (35, 37668412720), (40, 32959861130), (50, 26367888904), (56, 23542757950), (70, 18834206360), (80, 16479930565), (100, 13183944452), (112, 11771378975), (140, 9417103180), (175, 7533682544), (200, 6591972226), (280, 4708551590), (350, 3766841272), (400, 3295986113), (560, 2354275795), (700, 1883420636), (1400, 941710318), (2800, 470855159)]