64272000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 256

約数和(自身を含む): 231678720

約数和(自身を除く): 167406720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 103, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 206, 208, 240, 250, 260, 300, 309, 312, 320, 325, 375, 384, 390, 400, 412, 416, 480, 500, 515, 520, 600, 618, 624, 640, 650, 750, 780, 800, 824, 832, 960, 975, 1000, 1030, 1040, 1200, 1236, 1248, 1300, 1339, 1500, 1545, 1560, 1600, 1625, 1648, 1664, 1920, 1950, 2000, 2060, 2080, 2400, 2472, 2496, 2575, 2600, 2678, 3000, 3090, 3120, 3200, 3250, 3296, 3900, 4000, 4017, 4120, 4160, 4800, 4875, 4944, 4992, 5150, 5200, 5356, 6000, 6180, 6240, 6500, 6592, 6695, 7725, 7800, 8000, 8034, 8240, 8320, 9600, 9750, 9888, 10300, 10400, 10712, 12000, 12360, 12480, 12875, 13000, 13184, 13390, 15450, 15600, 16000, 16068, 16480, 19500, 19776, 20085, 20600, 20800, 21424, 24000, 24720, 24960, 25750, 26000, 26780, 30900, 31200, 32136, 32960, 33475, 38625, 39000, 39552, 40170, 41200, 41600, 42848, 48000, 49440, 51500, 52000, 53560, 61800, 62400, 64272, 65920, 66950, 77250, 78000, 80340, 82400, 85696, 98880, 100425, 103000, 104000, 107120, 123600, 124800, 128544, 133900, 154500, 156000, 160680, 164800, 167375, 171392, 197760, 200850, 206000, 208000, 214240, 247200, 257088, 267800, 309000, 312000, 321360, 329600, 334750, 401700, 412000, 428480, 494400, 502125, 514176, 535600, 618000, 624000, 642720, 669500, 803400, 824000, 856960, 988800, 1004250, 1071200, 1236000, 1285440, 1339000, 1606800, 1648000, 2008500, 2142400, 2472000, 2570880, 2678000, 3213600, 4017000, 4284800, 4944000, 5356000, 6427200, 8034000, 10712000, 12854400, 16068000, 21424000, 32136000, 64272000]

約数ペア:

[(1, 64272000), (2, 32136000), (3, 21424000), (4, 16068000), (5, 12854400), (6, 10712000), (8, 8034000), (10, 6427200), (12, 5356000), (13, 4944000), (15, 4284800), (16, 4017000), (20, 3213600), (24, 2678000), (25, 2570880), (26, 2472000), (30, 2142400), (32, 2008500), (39, 1648000), (40, 1606800), (48, 1339000), (50, 1285440), (52, 1236000), (60, 1071200), (64, 1004250), (65, 988800), (75, 856960), (78, 824000), (80, 803400), (96, 669500), (100, 642720), (103, 624000), (104, 618000), (120, 535600), (125, 514176), (128, 502125), (130, 494400), (150, 428480), (156, 412000), (160, 401700), (192, 334750), (195, 329600), (200, 321360), (206, 312000), (208, 309000), (240, 267800), (250, 257088), (260, 247200), (300, 214240), (309, 208000), (312, 206000), (320, 200850), (325, 197760), (375, 171392), (384, 167375), (390, 164800), (400, 160680), (412, 156000), (416, 154500), (480, 133900), (500, 128544), (515, 124800), (520, 123600), (600, 107120), (618, 104000), (624, 103000), (640, 100425), (650, 98880), (750, 85696), (780, 82400), (800, 80340), (824, 78000), (832, 77250), (960, 66950), (975, 65920), (1000, 64272), (1030, 62400), (1040, 61800), (1200, 53560), (1236, 52000), (1248, 51500), (1300, 49440), (1339, 48000), (1500, 42848), (1545, 41600), (1560, 41200), (1600, 40170), (1625, 39552), (1648, 39000), (1664, 38625), (1920, 33475), (1950, 32960), (2000, 32136), (2060, 31200), (2080, 30900), (2400, 26780), (2472, 26000), (2496, 25750), (2575, 24960), (2600, 24720), (2678, 24000), (3000, 21424), (3090, 20800), (3120, 20600), (3200, 20085), (3250, 19776), (3296, 19500), (3900, 16480), (4000, 16068), (4017, 16000), (4120, 15600), (4160, 15450), (4800, 13390), (4875, 13184), (4944, 13000), (4992, 12875), (5150, 12480), (5200, 12360), (5356, 12000), (6000, 10712), (6180, 10400), (6240, 10300), (6500, 9888), (6592, 9750), (6695, 9600), (7725, 8320), (7800, 8240), (8000, 8034)]