245056000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 699633792

約数和(自身を除く): 454577792

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, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 512, 547, 560, 640, 700, 800, 875, 896, 1000, 1094, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2188, 2240, 2560, 2735, 2800, 3200, 3500, 3584, 3829, 4000, 4376, 4480, 5470, 5600, 6400, 7000, 7658, 8000, 8752, 8960, 10940, 11200, 12800, 13675, 14000, 15316, 16000, 17504, 17920, 19145, 21880, 22400, 27350, 28000, 30632, 32000, 35008, 38290, 43760, 44800, 54700, 56000, 61264, 64000, 68375, 70016, 76580, 87520, 89600, 95725, 109400, 112000, 122528, 136750, 140032, 153160, 175040, 191450, 218800, 224000, 245056, 273500, 280064, 306320, 350080, 382900, 437600, 448000, 478625, 490112, 547000, 612640, 700160, 765800, 875200, 957250, 980224, 1094000, 1225280, 1400320, 1531600, 1750400, 1914500, 1960448, 2188000, 2450560, 3063200, 3500800, 3829000, 4376000, 4901120, 6126400, 7001600, 7658000, 8752000, 9802240, 12252800, 15316000, 17504000, 24505600, 30632000, 35008000, 49011200, 61264000, 122528000, 245056000]

約数ペア:

[(1, 245056000), (2, 122528000), (4, 61264000), (5, 49011200), (7, 35008000), (8, 30632000), (10, 24505600), (14, 17504000), (16, 15316000), (20, 12252800), (25, 9802240), (28, 8752000), (32, 7658000), (35, 7001600), (40, 6126400), (50, 4901120), (56, 4376000), (64, 3829000), (70, 3500800), (80, 3063200), (100, 2450560), (112, 2188000), (125, 1960448), (128, 1914500), (140, 1750400), (160, 1531600), (175, 1400320), (200, 1225280), (224, 1094000), (250, 980224), (256, 957250), (280, 875200), (320, 765800), (350, 700160), (400, 612640), (448, 547000), (500, 490112), (512, 478625), (547, 448000), (560, 437600), (640, 382900), (700, 350080), (800, 306320), (875, 280064), (896, 273500), (1000, 245056), (1094, 224000), (1120, 218800), (1280, 191450), (1400, 175040), (1600, 153160), (1750, 140032), (1792, 136750), (2000, 122528), (2188, 112000), (2240, 109400), (2560, 95725), (2735, 89600), (2800, 87520), (3200, 76580), (3500, 70016), (3584, 68375), (3829, 64000), (4000, 61264), (4376, 56000), (4480, 54700), (5470, 44800), (5600, 43760), (6400, 38290), (7000, 35008), (7658, 32000), (8000, 30632), (8752, 28000), (8960, 27350), (10940, 22400), (11200, 21880), (12800, 19145), (13675, 17920), (14000, 17504), (15316, 16000)]