321360000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 320

約数和(自身を含む): 1159878720

約数和(自身を除く): 838518720

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, 625, 640, 650, 750, 780, 800, 824, 832, 960, 975, 1000, 1030, 1040, 1200, 1236, 1248, 1250, 1300, 1339, 1500, 1545, 1560, 1600, 1625, 1648, 1664, 1875, 1920, 1950, 2000, 2060, 2080, 2400, 2472, 2496, 2500, 2575, 2600, 2678, 3000, 3090, 3120, 3200, 3250, 3296, 3750, 3900, 4000, 4017, 4120, 4160, 4800, 4875, 4944, 4992, 5000, 5150, 5200, 5356, 6000, 6180, 6240, 6500, 6592, 6695, 7500, 7725, 7800, 8000, 8034, 8125, 8240, 8320, 9600, 9750, 9888, 10000, 10300, 10400, 10712, 12000, 12360, 12480, 12875, 13000, 13184, 13390, 15000, 15450, 15600, 16000, 16068, 16250, 16480, 19500, 19776, 20000, 20085, 20600, 20800, 21424, 24000, 24375, 24720, 24960, 25750, 26000, 26780, 30000, 30900, 31200, 32136, 32500, 32960, 33475, 38625, 39000, 39552, 40000, 40170, 41200, 41600, 42848, 48000, 48750, 49440, 51500, 52000, 53560, 60000, 61800, 62400, 64272, 64375, 65000, 65920, 66950, 77250, 78000, 80000, 80340, 82400, 85696, 97500, 98880, 100425, 103000, 104000, 107120, 120000, 123600, 124800, 128544, 128750, 130000, 133900, 154500, 156000, 160680, 164800, 167375, 171392, 193125, 195000, 197760, 200850, 206000, 208000, 214240, 240000, 247200, 257088, 257500, 260000, 267800, 309000, 312000, 321360, 329600, 334750, 386250, 390000, 401700, 412000, 428480, 494400, 502125, 514176, 515000, 520000, 535600, 618000, 624000, 642720, 669500, 772500, 780000, 803400, 824000, 836875, 856960, 988800, 1004250, 1030000, 1040000, 1071200, 1236000, 1285440, 1339000, 1545000, 1560000, 1606800, 1648000, 1673750, 2008500, 2060000, 2142400, 2472000, 2510625, 2570880, 2678000, 3090000, 3120000, 3213600, 3347500, 4017000, 4120000, 4284800, 4944000, 5021250, 5356000, 6180000, 6427200, 6695000, 8034000, 8240000, 10042500, 10712000, 12360000, 12854400, 13390000, 16068000, 20085000, 21424000, 24720000, 26780000, 32136000, 40170000, 53560000, 64272000, 80340000, 107120000, 160680000, 321360000]

約数ペア:

[(1, 321360000), (2, 160680000), (3, 107120000), (4, 80340000), (5, 64272000), (6, 53560000), (8, 40170000), (10, 32136000), (12, 26780000), (13, 24720000), (15, 21424000), (16, 20085000), (20, 16068000), (24, 13390000), (25, 12854400), (26, 12360000), (30, 10712000), (32, 10042500), (39, 8240000), (40, 8034000), (48, 6695000), (50, 6427200), (52, 6180000), (60, 5356000), (64, 5021250), (65, 4944000), (75, 4284800), (78, 4120000), (80, 4017000), (96, 3347500), (100, 3213600), (103, 3120000), (104, 3090000), (120, 2678000), (125, 2570880), (128, 2510625), (130, 2472000), (150, 2142400), (156, 2060000), (160, 2008500), (192, 1673750), (195, 1648000), (200, 1606800), (206, 1560000), (208, 1545000), (240, 1339000), (250, 1285440), (260, 1236000), (300, 1071200), (309, 1040000), (312, 1030000), (320, 1004250), (325, 988800), (375, 856960), (384, 836875), (390, 824000), (400, 803400), (412, 780000), (416, 772500), (480, 669500), (500, 642720), (515, 624000), (520, 618000), (600, 535600), (618, 520000), (624, 515000), (625, 514176), (640, 502125), (650, 494400), (750, 428480), (780, 412000), (800, 401700), (824, 390000), (832, 386250), (960, 334750), (975, 329600), (1000, 321360), (1030, 312000), (1040, 309000), (1200, 267800), (1236, 260000), (1248, 257500), (1250, 257088), (1300, 247200), (1339, 240000), (1500, 214240), (1545, 208000), (1560, 206000), (1600, 200850), (1625, 197760), (1648, 195000), (1664, 193125), (1875, 171392), (1920, 167375), (1950, 164800), (2000, 160680), (2060, 156000), (2080, 154500), (2400, 133900), (2472, 130000), (2496, 128750), (2500, 128544), (2575, 124800), (2600, 123600), (2678, 120000), (3000, 107120), (3090, 104000), (3120, 103000), (3200, 100425), (3250, 98880), (3296, 97500), (3750, 85696), (3900, 82400), (4000, 80340), (4017, 80000), (4120, 78000), (4160, 77250), (4800, 66950), (4875, 65920), (4944, 65000), (4992, 64375), (5000, 64272), (5150, 62400), (5200, 61800), (5356, 60000), (6000, 53560), (6180, 52000), (6240, 51500), (6500, 49440), (6592, 48750), (6695, 48000), (7500, 42848), (7725, 41600), (7800, 41200), (8000, 40170), (8034, 40000), (8125, 39552), (8240, 39000), (8320, 38625), (9600, 33475), (9750, 32960), (9888, 32500), (10000, 32136), (10300, 31200), (10400, 30900), (10712, 30000), (12000, 26780), (12360, 26000), (12480, 25750), (12875, 24960), (13000, 24720), (13184, 24375), (13390, 24000), (15000, 21424), (15450, 20800), (15600, 20600), (16000, 20085), (16068, 20000), (16250, 19776), (16480, 19500)]