216048000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 256

約数和(自身を含む): 819786240

約数和(自身を除く): 603738240

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, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 643, 672, 700, 750, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1286, 1344, 1400, 1500, 1600, 1680, 1750, 1920, 1929, 2000, 2100, 2240, 2400, 2572, 2625, 2688, 2800, 3000, 3200, 3215, 3360, 3500, 3858, 4000, 4200, 4480, 4501, 4800, 5144, 5250, 5600, 6000, 6430, 6720, 7000, 7716, 8000, 8400, 9002, 9600, 9645, 10288, 10500, 11200, 12000, 12860, 13440, 13503, 14000, 15432, 16000, 16075, 16800, 18004, 19290, 20576, 21000, 22400, 22505, 24000, 25720, 27006, 28000, 30864, 32150, 33600, 36008, 38580, 41152, 42000, 45010, 48000, 48225, 51440, 54012, 56000, 61728, 64300, 67200, 67515, 72016, 77160, 80375, 82304, 84000, 90020, 96450, 102880, 108024, 112000, 112525, 123456, 128600, 135030, 144032, 154320, 160750, 168000, 180040, 192900, 205760, 216048, 225050, 241125, 246912, 257200, 270060, 288064, 308640, 321500, 336000, 337575, 360080, 385800, 411520, 432096, 450100, 482250, 514400, 540120, 562625, 576128, 617280, 643000, 675150, 720160, 771600, 864192, 900200, 964500, 1028800, 1080240, 1125250, 1234560, 1286000, 1350300, 1440320, 1543200, 1687875, 1728384, 1800400, 1929000, 2057600, 2160480, 2250500, 2572000, 2700600, 2880640, 3086400, 3375750, 3600800, 3858000, 4320960, 4501000, 5144000, 5401200, 6172800, 6751500, 7201600, 7716000, 8641920, 9002000, 10288000, 10802400, 13503000, 14403200, 15432000, 18004000, 21604800, 27006000, 30864000, 36008000, 43209600, 54012000, 72016000, 108024000, 216048000]

約数ペア:

[(1, 216048000), (2, 108024000), (3, 72016000), (4, 54012000), (5, 43209600), (6, 36008000), (7, 30864000), (8, 27006000), (10, 21604800), (12, 18004000), (14, 15432000), (15, 14403200), (16, 13503000), (20, 10802400), (21, 10288000), (24, 9002000), (25, 8641920), (28, 7716000), (30, 7201600), (32, 6751500), (35, 6172800), (40, 5401200), (42, 5144000), (48, 4501000), (50, 4320960), (56, 3858000), (60, 3600800), (64, 3375750), (70, 3086400), (75, 2880640), (80, 2700600), (84, 2572000), (96, 2250500), (100, 2160480), (105, 2057600), (112, 1929000), (120, 1800400), (125, 1728384), (128, 1687875), (140, 1543200), (150, 1440320), (160, 1350300), (168, 1286000), (175, 1234560), (192, 1125250), (200, 1080240), (210, 1028800), (224, 964500), (240, 900200), (250, 864192), (280, 771600), (300, 720160), (320, 675150), (336, 643000), (350, 617280), (375, 576128), (384, 562625), (400, 540120), (420, 514400), (448, 482250), (480, 450100), (500, 432096), (525, 411520), (560, 385800), (600, 360080), (640, 337575), (643, 336000), (672, 321500), (700, 308640), (750, 288064), (800, 270060), (840, 257200), (875, 246912), (896, 241125), (960, 225050), (1000, 216048), (1050, 205760), (1120, 192900), (1200, 180040), (1286, 168000), (1344, 160750), (1400, 154320), (1500, 144032), (1600, 135030), (1680, 128600), (1750, 123456), (1920, 112525), (1929, 112000), (2000, 108024), (2100, 102880), (2240, 96450), (2400, 90020), (2572, 84000), (2625, 82304), (2688, 80375), (2800, 77160), (3000, 72016), (3200, 67515), (3215, 67200), (3360, 64300), (3500, 61728), (3858, 56000), (4000, 54012), (4200, 51440), (4480, 48225), (4501, 48000), (4800, 45010), (5144, 42000), (5250, 41152), (5600, 38580), (6000, 36008), (6430, 33600), (6720, 32150), (7000, 30864), (7716, 28000), (8000, 27006), (8400, 25720), (9002, 24000), (9600, 22505), (9645, 22400), (10288, 21000), (10500, 20576), (11200, 19290), (12000, 18004), (12860, 16800), (13440, 16075), (13503, 16000), (14000, 15432)]