128609280000

素因数分解:

$2^{13}\times 3^2\times 5^4\times {\mathrm{2791}}^1$

素因数の和:2843

約数の個数: 420

約数和(自身を含む): 464411784408

約数和(自身を除く): 335802504408

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, 625, 640, 720, 750, 768, 800, 900, 960, 1000, 1024, 1125, 1152, 1200, 1250, 1280, 1440, 1500, 1536, 1600, 1800, 1875, 1920, 2000, 2048, 2250, 2304, 2400, 2500, 2560, 2791, 2880, 3000, 3072, 3200, 3600, 3750, 3840, 4000, 4096, 4500, 4608, 4800, 5000, 5120, 5582, 5625, 5760, 6000, 6144, 6400, 7200, 7500, 7680, 8000, 8192, 8373, 9000, 9216, 9600, 10000, 10240, 11164, 11250, 11520, 12000, 12288, 12800, 13955, 14400, 15000, 15360, 16000, 16746, 18000, 18432, 19200, 20000, 20480, 22328, 22500, 23040, 24000, 24576, 25119, 25600, 27910, 28800, 30000, 30720, 32000, 33492, 36000, 36864, 38400, 40000, 40960, 41865, 44656, 45000, 46080, 48000, 50238, 51200, 55820, 57600, 60000, 61440, 64000, 66984, 69775, 72000, 73728, 76800, 80000, 83730, 89312, 90000, 92160, 96000, 100476, 102400, 111640, 115200, 120000, 122880, 125595, 128000, 133968, 139550, 144000, 153600, 160000, 167460, 178624, 180000, 184320, 192000, 200952, 204800, 209325, 223280, 230400, 240000, 251190, 256000, 267936, 279100, 288000, 307200, 320000, 334920, 348875, 357248, 360000, 368640, 384000, 401904, 418650, 446560, 460800, 480000, 502380, 512000, 535872, 558200, 576000, 614400, 627975, 640000, 669840, 697750, 714496, 720000, 768000, 803808, 837300, 893120, 921600, 960000, 1004760, 1024000, 1046625, 1071744, 1116400, 1152000, 1255950, 1280000, 1339680, 1395500, 1428992, 1440000, 1536000, 1607616, 1674600, 1744375, 1786240, 1843200, 1920000, 2009520, 2093250, 2143488, 2232800, 2304000, 2511900, 2560000, 2679360, 2791000, 2857984, 2880000, 3072000, 3139875, 3215232, 3349200, 3488750, 3572480, 3840000, 4019040, 4186500, 4286976, 4465600, 4608000, 5023800, 5120000, 5233125, 5358720, 5582000, 5715968, 5760000, 6279750, 6430464, 6698400, 6977500, 7144960, 7680000, 8038080, 8373000, 8573952, 8931200, 9216000, 10047600, 10466250, 10717440, 11164000, 11431936, 11520000, 12559500, 12860928, 13396800, 13955000, 14289920, 15360000, 15699375, 16076160, 16746000, 17147904, 17862400, 20095200, 20932500, 21434880, 22328000, 22863872, 23040000, 25119000, 25721856, 26793600, 27910000, 28579840, 31398750, 32152320, 33492000, 34295808, 35724800, 40190400, 41865000, 42869760, 44656000, 46080000, 50238000, 51443712, 53587200, 55820000, 57159680, 62797500, 64304640, 66984000, 68591616, 71449600, 80380800, 83730000, 85739520, 89312000, 100476000, 102887424, 107174400, 111640000, 114319360, 125595000, 128609280, 133968000, 142899200, 160761600, 167460000, 171479040, 178624000, 200952000, 205774848, 214348800, 223280000, 251190000, 257218560, 267936000, 285798400, 321523200, 334920000, 342958080, 357248000, 401904000, 428697600, 446560000, 502380000, 514437120, 535872000, 571596800, 643046400, 669840000, 714496000, 803808000, 857395200, 893120000, 1004760000, 1028874240, 1071744000, 1286092800, 1339680000, 1428992000, 1607616000, 1714790400, 1786240000, 2009520000, 2143488000, 2572185600, 2679360000, 2857984000, 3215232000, 3572480000, 4019040000, 4286976000, 5144371200, 5358720000, 6430464000, 7144960000, 8038080000, 8573952000, 10717440000, 12860928000, 14289920000, 16076160000, 21434880000, 25721856000, 32152320000, 42869760000, 64304640000, 128609280000]

約数ペア:

[(1, 128609280000), (2, 64304640000), (3, 42869760000), (4, 32152320000), (5, 25721856000), (6, 21434880000), (8, 16076160000), (9, 14289920000), (10, 12860928000), (12, 10717440000), (15, 8573952000), (16, 8038080000), (18, 7144960000), (20, 6430464000), (24, 5358720000), (25, 5144371200), (30, 4286976000), (32, 4019040000), (36, 3572480000), (40, 3215232000), (45, 2857984000), (48, 2679360000), (50, 2572185600), (60, 2143488000), (64, 2009520000), (72, 1786240000), (75, 1714790400), (80, 1607616000), (90, 1428992000), (96, 1339680000), (100, 1286092800), (120, 1071744000), (125, 1028874240), (128, 1004760000), (144, 893120000), (150, 857395200), (160, 803808000), (180, 714496000), (192, 669840000), (200, 643046400), (225, 571596800), (240, 535872000), (250, 514437120), (256, 502380000), (288, 446560000), (300, 428697600), (320, 401904000), (360, 357248000), (375, 342958080), (384, 334920000), (400, 321523200), (450, 285798400), (480, 267936000), (500, 257218560), (512, 251190000), (576, 223280000), (600, 214348800), (625, 205774848), (640, 200952000), (720, 178624000), (750, 171479040), (768, 167460000), (800, 160761600), (900, 142899200), (960, 133968000), (1000, 128609280), (1024, 125595000), (1125, 114319360), (1152, 111640000), (1200, 107174400), (1250, 102887424), (1280, 100476000), (1440, 89312000), (1500, 85739520), (1536, 83730000), (1600, 80380800), (1800, 71449600), (1875, 68591616), (1920, 66984000), (2000, 64304640), (2048, 62797500), (2250, 57159680), (2304, 55820000), (2400, 53587200), (2500, 51443712), (2560, 50238000), (2791, 46080000), (2880, 44656000), (3000, 42869760), (3072, 41865000), (3200, 40190400), (3600, 35724800), (3750, 34295808), (3840, 33492000), (4000, 32152320), (4096, 31398750), (4500, 28579840), (4608, 27910000), (4800, 26793600), (5000, 25721856), (5120, 25119000), (5582, 23040000), (5625, 22863872), (5760, 22328000), (6000, 21434880), (6144, 20932500), (6400, 20095200), (7200, 17862400), (7500, 17147904), (7680, 16746000), (8000, 16076160), (8192, 15699375), (8373, 15360000), (9000, 14289920), (9216, 13955000), (9600, 13396800), (10000, 12860928), (10240, 12559500), (11164, 11520000), (11250, 11431936), (11520, 11164000), (12000, 10717440), (12288, 10466250), (12800, 10047600), (13955, 9216000), (14400, 8931200), (15000, 8573952), (15360, 8373000), (16000, 8038080), (16746, 7680000), (18000, 7144960), (18432, 6977500), (19200, 6698400), (20000, 6430464), (20480, 6279750), (22328, 5760000), (22500, 5715968), (23040, 5582000), (24000, 5358720), (24576, 5233125), (25119, 5120000), (25600, 5023800), (27910, 4608000), (28800, 4465600), (30000, 4286976), (30720, 4186500), (32000, 4019040), (33492, 3840000), (36000, 3572480), (36864, 3488750), (38400, 3349200), (40000, 3215232), (40960, 3139875), (41865, 3072000), (44656, 2880000), (45000, 2857984), (46080, 2791000), (48000, 2679360), (50238, 2560000), (51200, 2511900), (55820, 2304000), (57600, 2232800), (60000, 2143488), (61440, 2093250), (64000, 2009520), (66984, 1920000), (69775, 1843200), (72000, 1786240), (73728, 1744375), (76800, 1674600), (80000, 1607616), (83730, 1536000), (89312, 1440000), (90000, 1428992), (92160, 1395500), (96000, 1339680), (100476, 1280000), (102400, 1255950), (111640, 1152000), (115200, 1116400), (120000, 1071744), (122880, 1046625), (125595, 1024000), (128000, 1004760), (133968, 960000), (139550, 921600), (144000, 893120), (153600, 837300), (160000, 803808), (167460, 768000), (178624, 720000), (180000, 714496), (184320, 697750), (192000, 669840), (200952, 640000), (204800, 627975), (209325, 614400), (223280, 576000), (230400, 558200), (240000, 535872), (251190, 512000), (256000, 502380), (267936, 480000), (279100, 460800), (288000, 446560), (307200, 418650), (320000, 401904), (334920, 384000), (348875, 368640), (357248, 360000)]