1296288000

素因数分解:

$2^8\times 3^2\times 5^3\times 7^1\times {\mathrm{643}}^1$

素因数の和:687

約数の個数: 432

約数和(自身を含む): 5339058816

約数和(自身を除く): 4042770816

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, 643, 672, 700, 720, 750, 768, 800, 840, 875, 896, 900, 960, 1000, 1008, 1050, 1120, 1125, 1152, 1200, 1260, 1280, 1286, 1344, 1400, 1440, 1500, 1575, 1600, 1680, 1750, 1792, 1800, 1920, 1929, 2000, 2016, 2100, 2240, 2250, 2304, 2400, 2520, 2572, 2625, 2688, 2800, 2880, 3000, 3150, 3200, 3215, 3360, 3500, 3600, 3840, 3858, 4000, 4032, 4200, 4480, 4500, 4501, 4800, 5040, 5144, 5250, 5376, 5600, 5760, 5787, 6000, 6300, 6400, 6430, 6720, 7000, 7200, 7716, 7875, 8000, 8064, 8400, 8960, 9000, 9002, 9600, 9645, 10080, 10288, 10500, 11200, 11520, 11574, 12000, 12600, 12860, 13440, 13503, 14000, 14400, 15432, 15750, 16000, 16075, 16128, 16800, 18000, 18004, 19200, 19290, 20160, 20576, 21000, 22400, 22505, 23148, 24000, 25200, 25720, 26880, 27006, 28000, 28800, 28935, 30864, 31500, 32000, 32150, 33600, 36000, 36008, 38580, 40320, 40509, 41152, 42000, 44800, 45010, 46296, 48000, 48225, 50400, 51440, 54012, 56000, 57600, 57870, 61728, 63000, 64300, 67200, 67515, 72000, 72016, 77160, 80375, 80640, 81018, 82304, 84000, 90020, 92592, 96000, 96450, 100800, 102880, 108024, 112000, 112525, 115740, 123456, 126000, 128600, 134400, 135030, 144000, 144032, 144675, 154320, 160750, 162036, 164608, 168000, 180040, 185184, 192900, 201600, 202545, 205760, 216048, 224000, 225050, 231480, 241125, 246912, 252000, 257200, 270060, 288000, 288064, 289350, 308640, 321500, 324072, 336000, 337575, 360080, 370368, 385800, 403200, 405090, 411520, 432096, 450100, 462960, 482250, 493824, 504000, 514400, 540120, 562625, 576128, 578700, 617280, 643000, 648144, 672000, 675150, 720160, 723375, 740736, 771600, 810180, 823040, 864192, 900200, 925920, 964500, 1008000, 1012725, 1028800, 1080240, 1125250, 1152256, 1157400, 1234560, 1286000, 1296288, 1350300, 1440320, 1446750, 1481472, 1543200, 1620360, 1687875, 1728384, 1800400, 1851840, 1929000, 2016000, 2025450, 2057600, 2160480, 2250500, 2314800, 2469120, 2572000, 2592576, 2700600, 2880640, 2893500, 3086400, 3240720, 3375750, 3456768, 3600800, 3703680, 3858000, 4050900, 4115200, 4320960, 4501000, 4629600, 5063625, 5144000, 5185152, 5401200, 5761280, 5787000, 6172800, 6481440, 6751500, 7201600, 7407360, 7716000, 8101800, 8641920, 9002000, 9259200, 10127250, 10288000, 10370304, 10802400, 11574000, 12345600, 12962880, 13503000, 14403200, 15432000, 16203600, 17283840, 18004000, 18518400, 20254500, 20576000, 21604800, 23148000, 25925760, 27006000, 28806400, 30864000, 32407200, 36008000, 37036800, 40509000, 43209600, 46296000, 51851520, 54012000, 61728000, 64814400, 72016000, 81018000, 86419200, 92592000, 108024000, 129628800, 144032000, 162036000, 185184000, 216048000, 259257600, 324072000, 432096000, 648144000, 1296288000]

約数ペア:

[(1, 1296288000), (2, 648144000), (3, 432096000), (4, 324072000), (5, 259257600), (6, 216048000), (7, 185184000), (8, 162036000), (9, 144032000), (10, 129628800), (12, 108024000), (14, 92592000), (15, 86419200), (16, 81018000), (18, 72016000), (20, 64814400), (21, 61728000), (24, 54012000), (25, 51851520), (28, 46296000), (30, 43209600), (32, 40509000), (35, 37036800), (36, 36008000), (40, 32407200), (42, 30864000), (45, 28806400), (48, 27006000), (50, 25925760), (56, 23148000), (60, 21604800), (63, 20576000), (64, 20254500), (70, 18518400), (72, 18004000), (75, 17283840), (80, 16203600), (84, 15432000), (90, 14403200), (96, 13503000), (100, 12962880), (105, 12345600), (112, 11574000), (120, 10802400), (125, 10370304), (126, 10288000), (128, 10127250), (140, 9259200), (144, 9002000), (150, 8641920), (160, 8101800), (168, 7716000), (175, 7407360), (180, 7201600), (192, 6751500), (200, 6481440), (210, 6172800), (224, 5787000), (225, 5761280), (240, 5401200), (250, 5185152), (252, 5144000), (256, 5063625), (280, 4629600), (288, 4501000), (300, 4320960), (315, 4115200), (320, 4050900), (336, 3858000), (350, 3703680), (360, 3600800), (375, 3456768), (384, 3375750), (400, 3240720), (420, 3086400), (448, 2893500), (450, 2880640), (480, 2700600), (500, 2592576), (504, 2572000), (525, 2469120), (560, 2314800), (576, 2250500), (600, 2160480), (630, 2057600), (640, 2025450), (643, 2016000), (672, 1929000), (700, 1851840), (720, 1800400), (750, 1728384), (768, 1687875), (800, 1620360), (840, 1543200), (875, 1481472), (896, 1446750), (900, 1440320), (960, 1350300), (1000, 1296288), (1008, 1286000), (1050, 1234560), (1120, 1157400), (1125, 1152256), (1152, 1125250), (1200, 1080240), (1260, 1028800), (1280, 1012725), (1286, 1008000), (1344, 964500), (1400, 925920), (1440, 900200), (1500, 864192), (1575, 823040), (1600, 810180), (1680, 771600), (1750, 740736), (1792, 723375), (1800, 720160), (1920, 675150), (1929, 672000), (2000, 648144), (2016, 643000), (2100, 617280), (2240, 578700), (2250, 576128), (2304, 562625), (2400, 540120), (2520, 514400), (2572, 504000), (2625, 493824), (2688, 482250), (2800, 462960), (2880, 450100), (3000, 432096), (3150, 411520), (3200, 405090), (3215, 403200), (3360, 385800), (3500, 370368), (3600, 360080), (3840, 337575), (3858, 336000), (4000, 324072), (4032, 321500), (4200, 308640), (4480, 289350), (4500, 288064), (4501, 288000), (4800, 270060), (5040, 257200), (5144, 252000), (5250, 246912), (5376, 241125), (5600, 231480), (5760, 225050), (5787, 224000), (6000, 216048), (6300, 205760), (6400, 202545), (6430, 201600), (6720, 192900), (7000, 185184), (7200, 180040), (7716, 168000), (7875, 164608), (8000, 162036), (8064, 160750), (8400, 154320), (8960, 144675), (9000, 144032), (9002, 144000), (9600, 135030), (9645, 134400), (10080, 128600), (10288, 126000), (10500, 123456), (11200, 115740), (11520, 112525), (11574, 112000), (12000, 108024), (12600, 102880), (12860, 100800), (13440, 96450), (13503, 96000), (14000, 92592), (14400, 90020), (15432, 84000), (15750, 82304), (16000, 81018), (16075, 80640), (16128, 80375), (16800, 77160), (18000, 72016), (18004, 72000), (19200, 67515), (19290, 67200), (20160, 64300), (20576, 63000), (21000, 61728), (22400, 57870), (22505, 57600), (23148, 56000), (24000, 54012), (25200, 51440), (25720, 50400), (26880, 48225), (27006, 48000), (28000, 46296), (28800, 45010), (28935, 44800), (30864, 42000), (31500, 41152), (32000, 40509), (32150, 40320), (33600, 38580), (36000, 36008)]