1881936000

素因数分解:

$2^7\times 3^2\times 5^3\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 384

約数和(自身を含む): 7728140160

約数和(自身を除く): 5846204160

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, 1867, 1920, 2000, 2016, 2100, 2240, 2250, 2400, 2520, 2625, 2688, 2800, 2880, 3000, 3150, 3200, 3360, 3500, 3600, 3734, 4000, 4032, 4200, 4480, 4500, 4800, 5040, 5250, 5600, 5601, 5760, 6000, 6300, 6720, 7000, 7200, 7468, 7875, 8000, 8064, 8400, 9000, 9335, 9600, 10080, 10500, 11200, 11202, 12000, 12600, 13069, 13440, 14000, 14400, 14936, 15750, 16000, 16800, 16803, 18000, 18670, 20160, 21000, 22400, 22404, 24000, 25200, 26138, 28000, 28005, 28800, 29872, 31500, 33600, 33606, 36000, 37340, 39207, 40320, 42000, 44808, 46675, 48000, 50400, 52276, 56000, 56010, 59744, 63000, 65345, 67200, 67212, 72000, 74680, 78414, 84000, 84015, 89616, 93350, 100800, 104552, 112000, 112020, 117621, 119488, 126000, 130690, 134424, 140025, 144000, 149360, 156828, 168000, 168030, 179232, 186700, 196035, 201600, 209104, 224040, 233375, 235242, 238976, 252000, 261380, 268848, 280050, 298720, 313656, 326725, 336000, 336060, 358464, 373400, 392070, 418208, 420075, 448080, 466750, 470484, 504000, 522760, 537696, 560100, 588105, 597440, 627312, 653450, 672120, 700125, 716928, 746800, 784140, 836416, 840150, 896160, 933500, 940968, 980175, 1008000, 1045520, 1075392, 1120200, 1176210, 1194880, 1254624, 1306900, 1344240, 1400250, 1493600, 1568280, 1633625, 1672832, 1680300, 1792320, 1867000, 1881936, 1960350, 2091040, 2100375, 2150784, 2240400, 2352420, 2509248, 2613800, 2688480, 2800500, 2940525, 2987200, 3136560, 3267250, 3360600, 3584640, 3734000, 3763872, 3920700, 4182080, 4200750, 4480800, 4704840, 4900875, 5018496, 5227600, 5376960, 5601000, 5881050, 5974400, 6273120, 6534500, 6721200, 7468000, 7527744, 7841400, 8364160, 8401500, 8961600, 9409680, 9801750, 10455200, 10753920, 11202000, 11762100, 12546240, 13069000, 13442400, 14702625, 14936000, 15055488, 15682800, 16803000, 17923200, 18819360, 19603500, 20910400, 22404000, 23524200, 25092480, 26138000, 26884800, 29405250, 29872000, 31365600, 33606000, 37638720, 39207000, 41820800, 44808000, 47048400, 52276000, 53769600, 58810500, 62731200, 67212000, 75277440, 78414000, 89616000, 94096800, 104552000, 117621000, 125462400, 134424000, 156828000, 188193600, 209104000, 235242000, 268848000, 313656000, 376387200, 470484000, 627312000, 940968000, 1881936000]

約数ペア:

[(1, 1881936000), (2, 940968000), (3, 627312000), (4, 470484000), (5, 376387200), (6, 313656000), (7, 268848000), (8, 235242000), (9, 209104000), (10, 188193600), (12, 156828000), (14, 134424000), (15, 125462400), (16, 117621000), (18, 104552000), (20, 94096800), (21, 89616000), (24, 78414000), (25, 75277440), (28, 67212000), (30, 62731200), (32, 58810500), (35, 53769600), (36, 52276000), (40, 47048400), (42, 44808000), (45, 41820800), (48, 39207000), (50, 37638720), (56, 33606000), (60, 31365600), (63, 29872000), (64, 29405250), (70, 26884800), (72, 26138000), (75, 25092480), (80, 23524200), (84, 22404000), (90, 20910400), (96, 19603500), (100, 18819360), (105, 17923200), (112, 16803000), (120, 15682800), (125, 15055488), (126, 14936000), (128, 14702625), (140, 13442400), (144, 13069000), (150, 12546240), (160, 11762100), (168, 11202000), (175, 10753920), (180, 10455200), (192, 9801750), (200, 9409680), (210, 8961600), (224, 8401500), (225, 8364160), (240, 7841400), (250, 7527744), (252, 7468000), (280, 6721200), (288, 6534500), (300, 6273120), (315, 5974400), (320, 5881050), (336, 5601000), (350, 5376960), (360, 5227600), (375, 5018496), (384, 4900875), (400, 4704840), (420, 4480800), (448, 4200750), (450, 4182080), (480, 3920700), (500, 3763872), (504, 3734000), (525, 3584640), (560, 3360600), (576, 3267250), (600, 3136560), (630, 2987200), (640, 2940525), (672, 2800500), (700, 2688480), (720, 2613800), (750, 2509248), (800, 2352420), (840, 2240400), (875, 2150784), (896, 2100375), (900, 2091040), (960, 1960350), (1000, 1881936), (1008, 1867000), (1050, 1792320), (1120, 1680300), (1125, 1672832), (1152, 1633625), (1200, 1568280), (1260, 1493600), (1344, 1400250), (1400, 1344240), (1440, 1306900), (1500, 1254624), (1575, 1194880), (1600, 1176210), (1680, 1120200), (1750, 1075392), (1800, 1045520), (1867, 1008000), (1920, 980175), (2000, 940968), (2016, 933500), (2100, 896160), (2240, 840150), (2250, 836416), (2400, 784140), (2520, 746800), (2625, 716928), (2688, 700125), (2800, 672120), (2880, 653450), (3000, 627312), (3150, 597440), (3200, 588105), (3360, 560100), (3500, 537696), (3600, 522760), (3734, 504000), (4000, 470484), (4032, 466750), (4200, 448080), (4480, 420075), (4500, 418208), (4800, 392070), (5040, 373400), (5250, 358464), (5600, 336060), (5601, 336000), (5760, 326725), (6000, 313656), (6300, 298720), (6720, 280050), (7000, 268848), (7200, 261380), (7468, 252000), (7875, 238976), (8000, 235242), (8064, 233375), (8400, 224040), (9000, 209104), (9335, 201600), (9600, 196035), (10080, 186700), (10500, 179232), (11200, 168030), (11202, 168000), (12000, 156828), (12600, 149360), (13069, 144000), (13440, 140025), (14000, 134424), (14400, 130690), (14936, 126000), (15750, 119488), (16000, 117621), (16800, 112020), (16803, 112000), (18000, 104552), (18670, 100800), (20160, 93350), (21000, 89616), (22400, 84015), (22404, 84000), (24000, 78414), (25200, 74680), (26138, 72000), (28000, 67212), (28005, 67200), (28800, 65345), (29872, 63000), (31500, 59744), (33600, 56010), (33606, 56000), (36000, 52276), (37340, 50400), (39207, 48000), (40320, 46675), (42000, 44808)]