71411200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{797}}^1$

素因数の和:832

約数の個数: 120

約数和(自身を含む): 202455792

約数和(自身を除く): 131044592

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, 1120, 1280, 1400, 1594, 1600, 1792, 2240, 2560, 2800, 3188, 3200, 3584, 3985, 4480, 5579, 5600, 6376, 6400, 7970, 8960, 11158, 11200, 12752, 12800, 15940, 17920, 19925, 22316, 22400, 25504, 27895, 31880, 39850, 44632, 44800, 51008, 55790, 63760, 79700, 89264, 89600, 102016, 111580, 127520, 139475, 159400, 178528, 204032, 223160, 255040, 278950, 318800, 357056, 408064, 446320, 510080, 557900, 637600, 714112, 892640, 1020160, 1115800, 1275200, 1428224, 1785280, 2040320, 2231600, 2550400, 2856448, 3570560, 4463200, 5100800, 7141120, 8926400, 10201600, 14282240, 17852800, 35705600, 71411200]

約数ペア:

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