12748800000

素因数分解:

$2^{14}\times 3^1\times 5^5\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 360

約数和(自身を含む): 43003935072

約数和(自身を除く): 30255135072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 125, 128, 150, 160, 166, 192, 200, 240, 249, 250, 256, 300, 320, 332, 375, 384, 400, 415, 480, 498, 500, 512, 600, 625, 640, 664, 750, 768, 800, 830, 960, 996, 1000, 1024, 1200, 1245, 1250, 1280, 1328, 1500, 1536, 1600, 1660, 1875, 1920, 1992, 2000, 2048, 2075, 2400, 2490, 2500, 2560, 2656, 3000, 3072, 3125, 3200, 3320, 3750, 3840, 3984, 4000, 4096, 4150, 4800, 4980, 5000, 5120, 5312, 6000, 6144, 6225, 6250, 6400, 6640, 7500, 7680, 7968, 8000, 8192, 8300, 9375, 9600, 9960, 10000, 10240, 10375, 10624, 12000, 12288, 12450, 12500, 12800, 13280, 15000, 15360, 15936, 16000, 16384, 16600, 18750, 19200, 19920, 20000, 20480, 20750, 21248, 24000, 24576, 24900, 25000, 25600, 26560, 30000, 30720, 31125, 31872, 32000, 33200, 37500, 38400, 39840, 40000, 40960, 41500, 42496, 48000, 49152, 49800, 50000, 51200, 51875, 53120, 60000, 61440, 62250, 63744, 64000, 66400, 75000, 76800, 79680, 80000, 81920, 83000, 84992, 96000, 99600, 100000, 102400, 103750, 106240, 120000, 122880, 124500, 127488, 128000, 132800, 150000, 153600, 155625, 159360, 160000, 166000, 169984, 192000, 199200, 200000, 204800, 207500, 212480, 240000, 245760, 249000, 254976, 256000, 259375, 265600, 300000, 307200, 311250, 318720, 320000, 332000, 339968, 384000, 398400, 400000, 409600, 415000, 424960, 480000, 498000, 509952, 512000, 518750, 531200, 600000, 614400, 622500, 637440, 640000, 664000, 679936, 768000, 778125, 796800, 800000, 830000, 849920, 960000, 996000, 1019904, 1024000, 1037500, 1062400, 1200000, 1228800, 1245000, 1274880, 1280000, 1328000, 1359872, 1536000, 1556250, 1593600, 1600000, 1660000, 1699840, 1920000, 1992000, 2039808, 2048000, 2075000, 2124800, 2400000, 2490000, 2549760, 2560000, 2656000, 3072000, 3112500, 3187200, 3200000, 3320000, 3399680, 3840000, 3984000, 4079616, 4150000, 4249600, 4800000, 4980000, 5099520, 5120000, 5312000, 6144000, 6225000, 6374400, 6400000, 6640000, 6799360, 7680000, 7968000, 8300000, 8499200, 9600000, 9960000, 10199040, 10240000, 10624000, 12450000, 12748800, 12800000, 13280000, 15360000, 15936000, 16600000, 16998400, 19200000, 19920000, 20398080, 21248000, 24900000, 25497600, 25600000, 26560000, 30720000, 31872000, 33200000, 33996800, 38400000, 39840000, 42496000, 49800000, 50995200, 51200000, 53120000, 63744000, 66400000, 76800000, 79680000, 84992000, 99600000, 101990400, 106240000, 127488000, 132800000, 153600000, 159360000, 169984000, 199200000, 212480000, 254976000, 265600000, 318720000, 398400000, 424960000, 509952000, 531200000, 637440000, 796800000, 849920000, 1062400000, 1274880000, 1593600000, 2124800000, 2549760000, 3187200000, 4249600000, 6374400000, 12748800000]

約数ペア:

[(1, 12748800000), (2, 6374400000), (3, 4249600000), (4, 3187200000), (5, 2549760000), (6, 2124800000), (8, 1593600000), (10, 1274880000), (12, 1062400000), (15, 849920000), (16, 796800000), (20, 637440000), (24, 531200000), (25, 509952000), (30, 424960000), (32, 398400000), (40, 318720000), (48, 265600000), (50, 254976000), (60, 212480000), (64, 199200000), (75, 169984000), (80, 159360000), (83, 153600000), (96, 132800000), (100, 127488000), (120, 106240000), (125, 101990400), (128, 99600000), (150, 84992000), (160, 79680000), (166, 76800000), (192, 66400000), (200, 63744000), (240, 53120000), (249, 51200000), (250, 50995200), (256, 49800000), (300, 42496000), (320, 39840000), (332, 38400000), (375, 33996800), (384, 33200000), (400, 31872000), (415, 30720000), (480, 26560000), (498, 25600000), (500, 25497600), (512, 24900000), (600, 21248000), (625, 20398080), (640, 19920000), (664, 19200000), (750, 16998400), (768, 16600000), (800, 15936000), (830, 15360000), (960, 13280000), (996, 12800000), (1000, 12748800), (1024, 12450000), (1200, 10624000), (1245, 10240000), (1250, 10199040), (1280, 9960000), (1328, 9600000), (1500, 8499200), (1536, 8300000), (1600, 7968000), (1660, 7680000), (1875, 6799360), (1920, 6640000), (1992, 6400000), (2000, 6374400), (2048, 6225000), (2075, 6144000), (2400, 5312000), (2490, 5120000), (2500, 5099520), (2560, 4980000), (2656, 4800000), (3000, 4249600), (3072, 4150000), (3125, 4079616), (3200, 3984000), (3320, 3840000), (3750, 3399680), (3840, 3320000), (3984, 3200000), (4000, 3187200), (4096, 3112500), (4150, 3072000), (4800, 2656000), (4980, 2560000), (5000, 2549760), (5120, 2490000), (5312, 2400000), (6000, 2124800), (6144, 2075000), (6225, 2048000), (6250, 2039808), (6400, 1992000), (6640, 1920000), (7500, 1699840), (7680, 1660000), (7968, 1600000), (8000, 1593600), (8192, 1556250), (8300, 1536000), (9375, 1359872), (9600, 1328000), (9960, 1280000), (10000, 1274880), (10240, 1245000), (10375, 1228800), (10624, 1200000), (12000, 1062400), (12288, 1037500), (12450, 1024000), (12500, 1019904), (12800, 996000), (13280, 960000), (15000, 849920), (15360, 830000), (15936, 800000), (16000, 796800), (16384, 778125), (16600, 768000), (18750, 679936), (19200, 664000), (19920, 640000), (20000, 637440), (20480, 622500), (20750, 614400), (21248, 600000), (24000, 531200), (24576, 518750), (24900, 512000), (25000, 509952), (25600, 498000), (26560, 480000), (30000, 424960), (30720, 415000), (31125, 409600), (31872, 400000), (32000, 398400), (33200, 384000), (37500, 339968), (38400, 332000), (39840, 320000), (40000, 318720), (40960, 311250), (41500, 307200), (42496, 300000), (48000, 265600), (49152, 259375), (49800, 256000), (50000, 254976), (51200, 249000), (51875, 245760), (53120, 240000), (60000, 212480), (61440, 207500), (62250, 204800), (63744, 200000), (64000, 199200), (66400, 192000), (75000, 169984), (76800, 166000), (79680, 160000), (80000, 159360), (81920, 155625), (83000, 153600), (84992, 150000), (96000, 132800), (99600, 128000), (100000, 127488), (102400, 124500), (103750, 122880), (106240, 120000)]