2016000

素因数分解:

$2^8\times 3^2\times 5^3\times 7^1$

素因数の和:44

約数の個数: 216

約数和(自身を含む): 8290464

約数和(自身を除く): 6274464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 375, 384, 400, 420, 448, 450, 480, 500, 504, 525, 560, 576, 600, 630, 640, 672, 700, 720, 750, 768, 800, 840, 875, 896, 900, 960, 1000, 1008, 1050, 1120, 1125, 1152, 1200, 1260, 1280, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1792, 1800, 1920, 2000, 2016, 2100, 2240, 2250, 2304, 2400, 2520, 2625, 2688, 2800, 2880, 3000, 3150, 3200, 3360, 3500, 3600, 3840, 4000, 4032, 4200, 4480, 4500, 4800, 5040, 5250, 5376, 5600, 5760, 6000, 6300, 6400, 6720, 7000, 7200, 7875, 8000, 8064, 8400, 8960, 9000, 9600, 10080, 10500, 11200, 11520, 12000, 12600, 13440, 14000, 14400, 15750, 16000, 16128, 16800, 18000, 19200, 20160, 21000, 22400, 24000, 25200, 26880, 28000, 28800, 31500, 32000, 33600, 36000, 40320, 42000, 44800, 48000, 50400, 56000, 57600, 63000, 67200, 72000, 80640, 84000, 96000, 100800, 112000, 126000, 134400, 144000, 168000, 201600, 224000, 252000, 288000, 336000, 403200, 504000, 672000, 1008000, 2016000]

約数ペア:

[(1, 2016000), (2, 1008000), (3, 672000), (4, 504000), (5, 403200), (6, 336000), (7, 288000), (8, 252000), (9, 224000), (10, 201600), (12, 168000), (14, 144000), (15, 134400), (16, 126000), (18, 112000), (20, 100800), (21, 96000), (24, 84000), (25, 80640), (28, 72000), (30, 67200), (32, 63000), (35, 57600), (36, 56000), (40, 50400), (42, 48000), (45, 44800), (48, 42000), (50, 40320), (56, 36000), (60, 33600), (63, 32000), (64, 31500), (70, 28800), (72, 28000), (75, 26880), (80, 25200), (84, 24000), (90, 22400), (96, 21000), (100, 20160), (105, 19200), (112, 18000), (120, 16800), (125, 16128), (126, 16000), (128, 15750), (140, 14400), (144, 14000), (150, 13440), (160, 12600), (168, 12000), (175, 11520), (180, 11200), (192, 10500), (200, 10080), (210, 9600), (224, 9000), (225, 8960), (240, 8400), (250, 8064), (252, 8000), (256, 7875), (280, 7200), (288, 7000), (300, 6720), (315, 6400), (320, 6300), (336, 6000), (350, 5760), (360, 5600), (375, 5376), (384, 5250), (400, 5040), (420, 4800), (448, 4500), (450, 4480), (480, 4200), (500, 4032), (504, 4000), (525, 3840), (560, 3600), (576, 3500), (600, 3360), (630, 3200), (640, 3150), (672, 3000), (700, 2880), (720, 2800), (750, 2688), (768, 2625), (800, 2520), (840, 2400), (875, 2304), (896, 2250), (900, 2240), (960, 2100), (1000, 2016), (1008, 2000), (1050, 1920), (1120, 1800), (1125, 1792), (1152, 1750), (1200, 1680), (1260, 1600), (1280, 1575), (1344, 1500), (1400, 1440)]