168000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1$

素因数の和:37

約数の個数: 112

約数和(自身を含む): 633984

約数和(自身を除く): 465984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1750, 2000, 2100, 2240, 2400, 2625, 2800, 3000, 3360, 3500, 4000, 4200, 4800, 5250, 5600, 6000, 6720, 7000, 8000, 8400, 10500, 11200, 12000, 14000, 16800, 21000, 24000, 28000, 33600, 42000, 56000, 84000, 168000]

約数ペア:

[(1, 168000), (2, 84000), (3, 56000), (4, 42000), (5, 33600), (6, 28000), (7, 24000), (8, 21000), (10, 16800), (12, 14000), (14, 12000), (15, 11200), (16, 10500), (20, 8400), (21, 8000), (24, 7000), (25, 6720), (28, 6000), (30, 5600), (32, 5250), (35, 4800), (40, 4200), (42, 4000), (48, 3500), (50, 3360), (56, 3000), (60, 2800), (64, 2625), (70, 2400), (75, 2240), (80, 2100), (84, 2000), (96, 1750), (100, 1680), (105, 1600), (112, 1500), (120, 1400), (125, 1344), (140, 1200), (150, 1120), (160, 1050), (168, 1000), (175, 960), (192, 875), (200, 840), (210, 800), (224, 750), (240, 700), (250, 672), (280, 600), (300, 560), (320, 525), (336, 500), (350, 480), (375, 448), (400, 420)]