2155392000

素因数分解:

$2^{10}\times 3^2\times 5^3\times {\mathrm{1871}}^1$

素因数の和:1912

約数の個数: 264

約数和(自身を含む): 7771263552

約数和(自身を除く): 5615871552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 240, 250, 256, 288, 300, 320, 360, 375, 384, 400, 450, 480, 500, 512, 576, 600, 640, 720, 750, 768, 800, 900, 960, 1000, 1024, 1125, 1152, 1200, 1280, 1440, 1500, 1536, 1600, 1800, 1871, 1920, 2000, 2250, 2304, 2400, 2560, 2880, 3000, 3072, 3200, 3600, 3742, 3840, 4000, 4500, 4608, 4800, 5120, 5613, 5760, 6000, 6400, 7200, 7484, 7680, 8000, 9000, 9216, 9355, 9600, 11226, 11520, 12000, 12800, 14400, 14968, 15360, 16000, 16839, 18000, 18710, 19200, 22452, 23040, 24000, 25600, 28065, 28800, 29936, 32000, 33678, 36000, 37420, 38400, 44904, 46080, 46775, 48000, 56130, 57600, 59872, 64000, 67356, 72000, 74840, 76800, 84195, 89808, 93550, 96000, 112260, 115200, 119744, 128000, 134712, 140325, 144000, 149680, 168390, 179616, 187100, 192000, 224520, 230400, 233875, 239488, 269424, 280650, 288000, 299360, 336780, 359232, 374200, 384000, 420975, 449040, 467750, 478976, 538848, 561300, 576000, 598720, 673560, 701625, 718464, 748400, 841950, 898080, 935500, 957952, 1077696, 1122600, 1152000, 1197440, 1347120, 1403250, 1436928, 1496800, 1683900, 1796160, 1871000, 1915904, 2104875, 2155392, 2245200, 2394880, 2694240, 2806500, 2873856, 2993600, 3367800, 3592320, 3742000, 4209750, 4310784, 4490400, 4789760, 5388480, 5613000, 5747712, 5987200, 6735600, 7184640, 7484000, 8419500, 8621568, 8980800, 9579520, 10776960, 11226000, 11974400, 13471200, 14369280, 14968000, 16839000, 17243136, 17961600, 21553920, 22452000, 23948800, 26942400, 28738560, 29936000, 33678000, 35923200, 43107840, 44904000, 47897600, 53884800, 59872000, 67356000, 71846400, 86215680, 89808000, 107769600, 119744000, 134712000, 143692800, 179616000, 215539200, 239488000, 269424000, 359232000, 431078400, 538848000, 718464000, 1077696000, 2155392000]

約数ペア:

[(1, 2155392000), (2, 1077696000), (3, 718464000), (4, 538848000), (5, 431078400), (6, 359232000), (8, 269424000), (9, 239488000), (10, 215539200), (12, 179616000), (15, 143692800), (16, 134712000), (18, 119744000), (20, 107769600), (24, 89808000), (25, 86215680), (30, 71846400), (32, 67356000), (36, 59872000), (40, 53884800), (45, 47897600), (48, 44904000), (50, 43107840), (60, 35923200), (64, 33678000), (72, 29936000), (75, 28738560), (80, 26942400), (90, 23948800), (96, 22452000), (100, 21553920), (120, 17961600), (125, 17243136), (128, 16839000), (144, 14968000), (150, 14369280), (160, 13471200), (180, 11974400), (192, 11226000), (200, 10776960), (225, 9579520), (240, 8980800), (250, 8621568), (256, 8419500), (288, 7484000), (300, 7184640), (320, 6735600), (360, 5987200), (375, 5747712), (384, 5613000), (400, 5388480), (450, 4789760), (480, 4490400), (500, 4310784), (512, 4209750), (576, 3742000), (600, 3592320), (640, 3367800), (720, 2993600), (750, 2873856), (768, 2806500), (800, 2694240), (900, 2394880), (960, 2245200), (1000, 2155392), (1024, 2104875), (1125, 1915904), (1152, 1871000), (1200, 1796160), (1280, 1683900), (1440, 1496800), (1500, 1436928), (1536, 1403250), (1600, 1347120), (1800, 1197440), (1871, 1152000), (1920, 1122600), (2000, 1077696), (2250, 957952), (2304, 935500), (2400, 898080), (2560, 841950), (2880, 748400), (3000, 718464), (3072, 701625), (3200, 673560), (3600, 598720), (3742, 576000), (3840, 561300), (4000, 538848), (4500, 478976), (4608, 467750), (4800, 449040), (5120, 420975), (5613, 384000), (5760, 374200), (6000, 359232), (6400, 336780), (7200, 299360), (7484, 288000), (7680, 280650), (8000, 269424), (9000, 239488), (9216, 233875), (9355, 230400), (9600, 224520), (11226, 192000), (11520, 187100), (12000, 179616), (12800, 168390), (14400, 149680), (14968, 144000), (15360, 140325), (16000, 134712), (16839, 128000), (18000, 119744), (18710, 115200), (19200, 112260), (22452, 96000), (23040, 93550), (24000, 89808), (25600, 84195), (28065, 76800), (28800, 74840), (29936, 72000), (32000, 67356), (33678, 64000), (36000, 59872), (37420, 57600), (38400, 56130), (44904, 48000), (46080, 46775)]