123704000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 168

約数和(自身を含む): 357725472

約数和(自身を除く): 234021472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 100, 112, 125, 140, 160, 175, 188, 200, 224, 235, 250, 280, 320, 329, 350, 376, 400, 448, 470, 500, 560, 658, 700, 752, 800, 875, 940, 1000, 1120, 1175, 1316, 1400, 1504, 1600, 1645, 1750, 1880, 2000, 2209, 2240, 2350, 2632, 2800, 3008, 3290, 3500, 3760, 4000, 4418, 4700, 5264, 5600, 5875, 6580, 7000, 7520, 8000, 8225, 8836, 9400, 10528, 11045, 11200, 11750, 13160, 14000, 15040, 15463, 16450, 17672, 18800, 21056, 22090, 23500, 26320, 28000, 30926, 32900, 35344, 37600, 41125, 44180, 47000, 52640, 55225, 56000, 61852, 65800, 70688, 75200, 77315, 82250, 88360, 94000, 105280, 110450, 123704, 131600, 141376, 154630, 164500, 176720, 188000, 220900, 247408, 263200, 276125, 309260, 329000, 353440, 376000, 386575, 441800, 494816, 526400, 552250, 618520, 658000, 706880, 773150, 883600, 989632, 1104500, 1237040, 1316000, 1546300, 1767200, 1932875, 2209000, 2474080, 2632000, 3092600, 3534400, 3865750, 4418000, 4948160, 6185200, 7731500, 8836000, 12370400, 15463000, 17672000, 24740800, 30926000, 61852000, 123704000]

約数ペア:

[(1, 123704000), (2, 61852000), (4, 30926000), (5, 24740800), (7, 17672000), (8, 15463000), (10, 12370400), (14, 8836000), (16, 7731500), (20, 6185200), (25, 4948160), (28, 4418000), (32, 3865750), (35, 3534400), (40, 3092600), (47, 2632000), (50, 2474080), (56, 2209000), (64, 1932875), (70, 1767200), (80, 1546300), (94, 1316000), (100, 1237040), (112, 1104500), (125, 989632), (140, 883600), (160, 773150), (175, 706880), (188, 658000), (200, 618520), (224, 552250), (235, 526400), (250, 494816), (280, 441800), (320, 386575), (329, 376000), (350, 353440), (376, 329000), (400, 309260), (448, 276125), (470, 263200), (500, 247408), (560, 220900), (658, 188000), (700, 176720), (752, 164500), (800, 154630), (875, 141376), (940, 131600), (1000, 123704), (1120, 110450), (1175, 105280), (1316, 94000), (1400, 88360), (1504, 82250), (1600, 77315), (1645, 75200), (1750, 70688), (1880, 65800), (2000, 61852), (2209, 56000), (2240, 55225), (2350, 52640), (2632, 47000), (2800, 44180), (3008, 41125), (3290, 37600), (3500, 35344), (3760, 32900), (4000, 30926), (4418, 28000), (4700, 26320), (5264, 23500), (5600, 22090), (5875, 21056), (6580, 18800), (7000, 17672), (7520, 16450), (8000, 15463), (8225, 15040), (8836, 14000), (9400, 13160), (10528, 11750), (11045, 11200)]