142822400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 132

約数和(自身を含む): 405109488

約数和(自身を除く): 262287088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 797, 800, 896, 1024, 1120, 1280, 1400, 1594, 1600, 1792, 2240, 2560, 2800, 3188, 3200, 3584, 3985, 4480, 5120, 5579, 5600, 6376, 6400, 7168, 7970, 8960, 11158, 11200, 12752, 12800, 15940, 17920, 19925, 22316, 22400, 25504, 25600, 27895, 31880, 35840, 39850, 44632, 44800, 51008, 55790, 63760, 79700, 89264, 89600, 102016, 111580, 127520, 139475, 159400, 178528, 179200, 204032, 223160, 255040, 278950, 318800, 357056, 408064, 446320, 510080, 557900, 637600, 714112, 816128, 892640, 1020160, 1115800, 1275200, 1428224, 1785280, 2040320, 2231600, 2550400, 2856448, 3570560, 4080640, 4463200, 5100800, 5712896, 7141120, 8926400, 10201600, 14282240, 17852800, 20403200, 28564480, 35705600, 71411200, 142822400]

約数ペア:

[(1, 142822400), (2, 71411200), (4, 35705600), (5, 28564480), (7, 20403200), (8, 17852800), (10, 14282240), (14, 10201600), (16, 8926400), (20, 7141120), (25, 5712896), (28, 5100800), (32, 4463200), (35, 4080640), (40, 3570560), (50, 2856448), (56, 2550400), (64, 2231600), (70, 2040320), (80, 1785280), (100, 1428224), (112, 1275200), (128, 1115800), (140, 1020160), (160, 892640), (175, 816128), (200, 714112), (224, 637600), (256, 557900), (280, 510080), (320, 446320), (350, 408064), (400, 357056), (448, 318800), (512, 278950), (560, 255040), (640, 223160), (700, 204032), (797, 179200), (800, 178528), (896, 159400), (1024, 139475), (1120, 127520), (1280, 111580), (1400, 102016), (1594, 89600), (1600, 89264), (1792, 79700), (2240, 63760), (2560, 55790), (2800, 51008), (3188, 44800), (3200, 44632), (3584, 39850), (3985, 35840), (4480, 31880), (5120, 27895), (5579, 25600), (5600, 25504), (6376, 22400), (6400, 22316), (7168, 19925), (7970, 17920), (8960, 15940), (11158, 12800), (11200, 12752)]