2160144000

素因数分解:

$2^7\times 3^2\times 5^3\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2185

約数の個数: 384

約数和(自身を含む): 8869985280

約数和(自身を除く): 6709841280

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, 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, 800, 840, 875, 896, 900, 960, 1000, 1008, 1050, 1120, 1125, 1152, 1200, 1260, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1800, 1920, 2000, 2016, 2100, 2143, 2240, 2250, 2400, 2520, 2625, 2688, 2800, 2880, 3000, 3150, 3200, 3360, 3500, 3600, 4000, 4032, 4200, 4286, 4480, 4500, 4800, 5040, 5250, 5600, 5760, 6000, 6300, 6429, 6720, 7000, 7200, 7875, 8000, 8064, 8400, 8572, 9000, 9600, 10080, 10500, 10715, 11200, 12000, 12600, 12858, 13440, 14000, 14400, 15001, 15750, 16000, 16800, 17144, 18000, 19287, 20160, 21000, 21430, 22400, 24000, 25200, 25716, 28000, 28800, 30002, 31500, 32145, 33600, 34288, 36000, 38574, 40320, 42000, 42860, 45003, 48000, 50400, 51432, 53575, 56000, 60004, 63000, 64290, 67200, 68576, 72000, 75005, 77148, 84000, 85720, 90006, 96435, 100800, 102864, 107150, 112000, 120008, 126000, 128580, 135009, 137152, 144000, 150010, 154296, 160725, 168000, 171440, 180012, 192870, 201600, 205728, 214300, 225015, 240016, 252000, 257160, 267875, 270018, 274304, 300020, 308592, 321450, 336000, 342880, 360024, 375025, 385740, 411456, 428600, 450030, 480032, 482175, 504000, 514320, 535750, 540036, 600040, 617184, 642900, 675045, 685760, 720048, 750050, 771480, 803625, 822912, 857200, 900060, 960064, 964350, 1008000, 1028640, 1071500, 1080072, 1125075, 1200080, 1234368, 1285800, 1350090, 1371520, 1440096, 1500100, 1542960, 1607250, 1714400, 1800120, 1875125, 1920128, 1928700, 2057280, 2143000, 2160144, 2250150, 2400160, 2410875, 2468736, 2571600, 2700180, 2880192, 3000200, 3085920, 3214500, 3375225, 3428800, 3600240, 3750250, 3857400, 4114560, 4286000, 4320288, 4500300, 4800320, 4821750, 5143200, 5400360, 5625375, 5760384, 6000400, 6171840, 6429000, 6750450, 6857600, 7200480, 7500500, 7714800, 8572000, 8640576, 9000600, 9600640, 9643500, 10286400, 10800720, 11250750, 12000800, 12343680, 12858000, 13500900, 14400960, 15001000, 15429600, 16876125, 17144000, 17281152, 18001200, 19287000, 20572800, 21601440, 22501500, 24001600, 25716000, 27001800, 28801920, 30002000, 30859200, 33752250, 34288000, 36002400, 38574000, 43202880, 45003000, 48003200, 51432000, 54003600, 60004000, 61718400, 67504500, 72004800, 77148000, 86405760, 90006000, 102864000, 108007200, 120008000, 135009000, 144009600, 154296000, 180012000, 216014400, 240016000, 270018000, 308592000, 360024000, 432028800, 540036000, 720048000, 1080072000, 2160144000]

約数ペア:

[(1, 2160144000), (2, 1080072000), (3, 720048000), (4, 540036000), (5, 432028800), (6, 360024000), (7, 308592000), (8, 270018000), (9, 240016000), (10, 216014400), (12, 180012000), (14, 154296000), (15, 144009600), (16, 135009000), (18, 120008000), (20, 108007200), (21, 102864000), (24, 90006000), (25, 86405760), (28, 77148000), (30, 72004800), (32, 67504500), (35, 61718400), (36, 60004000), (40, 54003600), (42, 51432000), (45, 48003200), (48, 45003000), (50, 43202880), (56, 38574000), (60, 36002400), (63, 34288000), (64, 33752250), (70, 30859200), (72, 30002000), (75, 28801920), (80, 27001800), (84, 25716000), (90, 24001600), (96, 22501500), (100, 21601440), (105, 20572800), (112, 19287000), (120, 18001200), (125, 17281152), (126, 17144000), (128, 16876125), (140, 15429600), (144, 15001000), (150, 14400960), (160, 13500900), (168, 12858000), (175, 12343680), (180, 12000800), (192, 11250750), (200, 10800720), (210, 10286400), (224, 9643500), (225, 9600640), (240, 9000600), (250, 8640576), (252, 8572000), (280, 7714800), (288, 7500500), (300, 7200480), (315, 6857600), (320, 6750450), (336, 6429000), (350, 6171840), (360, 6000400), (375, 5760384), (384, 5625375), (400, 5400360), (420, 5143200), (448, 4821750), (450, 4800320), (480, 4500300), (500, 4320288), (504, 4286000), (525, 4114560), (560, 3857400), (576, 3750250), (600, 3600240), (630, 3428800), (640, 3375225), (672, 3214500), (700, 3085920), (720, 3000200), (750, 2880192), (800, 2700180), (840, 2571600), (875, 2468736), (896, 2410875), (900, 2400160), (960, 2250150), (1000, 2160144), (1008, 2143000), (1050, 2057280), (1120, 1928700), (1125, 1920128), (1152, 1875125), (1200, 1800120), (1260, 1714400), (1344, 1607250), (1400, 1542960), (1440, 1500100), (1500, 1440096), (1575, 1371520), (1600, 1350090), (1680, 1285800), (1750, 1234368), (1800, 1200080), (1920, 1125075), (2000, 1080072), (2016, 1071500), (2100, 1028640), (2143, 1008000), (2240, 964350), (2250, 960064), (2400, 900060), (2520, 857200), (2625, 822912), (2688, 803625), (2800, 771480), (2880, 750050), (3000, 720048), (3150, 685760), (3200, 675045), (3360, 642900), (3500, 617184), (3600, 600040), (4000, 540036), (4032, 535750), (4200, 514320), (4286, 504000), (4480, 482175), (4500, 480032), (4800, 450030), (5040, 428600), (5250, 411456), (5600, 385740), (5760, 375025), (6000, 360024), (6300, 342880), (6429, 336000), (6720, 321450), (7000, 308592), (7200, 300020), (7875, 274304), (8000, 270018), (8064, 267875), (8400, 257160), (8572, 252000), (9000, 240016), (9600, 225015), (10080, 214300), (10500, 205728), (10715, 201600), (11200, 192870), (12000, 180012), (12600, 171440), (12858, 168000), (13440, 160725), (14000, 154296), (14400, 150010), (15001, 144000), (15750, 137152), (16000, 135009), (16800, 128580), (17144, 126000), (18000, 120008), (19287, 112000), (20160, 107150), (21000, 102864), (21430, 100800), (22400, 96435), (24000, 90006), (25200, 85720), (25716, 84000), (28000, 77148), (28800, 75005), (30002, 72000), (31500, 68576), (32145, 67200), (33600, 64290), (34288, 63000), (36000, 60004), (38574, 56000), (40320, 53575), (42000, 51432), (42860, 50400), (45003, 48000)]