1307208000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 448

約数和(自身を含む): 5112446976

約数和(自身を除く): 3805238976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 125, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 224, 240, 248, 250, 251, 280, 300, 310, 320, 336, 350, 372, 375, 400, 420, 434, 448, 465, 480, 496, 500, 502, 525, 560, 600, 620, 651, 672, 700, 744, 750, 753, 775, 800, 840, 868, 875, 930, 960, 992, 1000, 1004, 1050, 1085, 1120, 1200, 1240, 1255, 1302, 1344, 1400, 1488, 1500, 1506, 1550, 1600, 1680, 1736, 1750, 1757, 1860, 1984, 2000, 2008, 2100, 2170, 2240, 2325, 2400, 2480, 2510, 2604, 2625, 2800, 2976, 3000, 3012, 3100, 3255, 3360, 3472, 3500, 3514, 3720, 3765, 3875, 4000, 4016, 4200, 4340, 4650, 4800, 4960, 5020, 5208, 5250, 5271, 5425, 5600, 5952, 6000, 6024, 6200, 6275, 6510, 6720, 6944, 7000, 7028, 7440, 7530, 7750, 7781, 8000, 8032, 8400, 8680, 8785, 9300, 9920, 10040, 10416, 10500, 10542, 10850, 11200, 11625, 12000, 12048, 12400, 12550, 13020, 13888, 14000, 14056, 14880, 15060, 15500, 15562, 16064, 16275, 16800, 17360, 17570, 18600, 18825, 20080, 20832, 21000, 21084, 21700, 23250, 23343, 24000, 24096, 24800, 25100, 26040, 26355, 27125, 28000, 28112, 29760, 30120, 31000, 31124, 31375, 32550, 33600, 34720, 35140, 37200, 37650, 38905, 40160, 41664, 42000, 42168, 43400, 43925, 46500, 46686, 48192, 49600, 50200, 52080, 52710, 54250, 54467, 56000, 56224, 60240, 62000, 62248, 62750, 65100, 69440, 70280, 74400, 75300, 77810, 80320, 81375, 84000, 84336, 86800, 87850, 93000, 93372, 94125, 100400, 104160, 105420, 108500, 108934, 112448, 116715, 120480, 124000, 124496, 125500, 130200, 131775, 140560, 148800, 150600, 155620, 162750, 163401, 168000, 168672, 173600, 175700, 186000, 186744, 188250, 194525, 200800, 208320, 210840, 217000, 217868, 219625, 233430, 240960, 248000, 248992, 251000, 260400, 263550, 272335, 281120, 301200, 311240, 325500, 326802, 337344, 347200, 351400, 372000, 373488, 376500, 389050, 401600, 421680, 434000, 435736, 439250, 466860, 497984, 502000, 520800, 527100, 544670, 562240, 583575, 602400, 622480, 651000, 653604, 658875, 702800, 744000, 746976, 753000, 778100, 817005, 843360, 868000, 871472, 878500, 933720, 972625, 1004000, 1041600, 1054200, 1089340, 1167150, 1204800, 1244960, 1302000, 1307208, 1317750, 1361675, 1405600, 1493952, 1506000, 1556200, 1634010, 1686720, 1736000, 1742944, 1757000, 1867440, 1945250, 2008000, 2108400, 2178680, 2334300, 2489920, 2604000, 2614416, 2635500, 2723350, 2811200, 2917875, 3012000, 3112400, 3268020, 3485888, 3514000, 3734880, 3890500, 4085025, 4216800, 4357360, 4668600, 5208000, 5228832, 5271000, 5446700, 5835750, 6024000, 6224800, 6536040, 6808375, 7028000, 7469760, 7781000, 8170050, 8433600, 8714720, 9337200, 10457664, 10542000, 10893400, 11671500, 12449600, 13072080, 13616750, 14056000, 15562000, 16340100, 17429440, 18674400, 20425125, 21084000, 21786800, 23343000, 26144160, 27233500, 31124000, 32680200, 37348800, 40850250, 42168000, 43573600, 46686000, 52288320, 54467000, 62248000, 65360400, 81700500, 87147200, 93372000, 108934000, 130720800, 163401000, 186744000, 217868000, 261441600, 326802000, 435736000, 653604000, 1307208000]

約数ペア:

[(1, 1307208000), (2, 653604000), (3, 435736000), (4, 326802000), (5, 261441600), (6, 217868000), (7, 186744000), (8, 163401000), (10, 130720800), (12, 108934000), (14, 93372000), (15, 87147200), (16, 81700500), (20, 65360400), (21, 62248000), (24, 54467000), (25, 52288320), (28, 46686000), (30, 43573600), (31, 42168000), (32, 40850250), (35, 37348800), (40, 32680200), (42, 31124000), (48, 27233500), (50, 26144160), (56, 23343000), (60, 21786800), (62, 21084000), (64, 20425125), (70, 18674400), (75, 17429440), (80, 16340100), (84, 15562000), (93, 14056000), (96, 13616750), (100, 13072080), (105, 12449600), (112, 11671500), (120, 10893400), (124, 10542000), (125, 10457664), (140, 9337200), (150, 8714720), (155, 8433600), (160, 8170050), (168, 7781000), (175, 7469760), (186, 7028000), (192, 6808375), (200, 6536040), (210, 6224800), (217, 6024000), (224, 5835750), (240, 5446700), (248, 5271000), (250, 5228832), (251, 5208000), (280, 4668600), (300, 4357360), (310, 4216800), (320, 4085025), (336, 3890500), (350, 3734880), (372, 3514000), (375, 3485888), (400, 3268020), (420, 3112400), (434, 3012000), (448, 2917875), (465, 2811200), (480, 2723350), (496, 2635500), (500, 2614416), (502, 2604000), (525, 2489920), (560, 2334300), (600, 2178680), (620, 2108400), (651, 2008000), (672, 1945250), (700, 1867440), (744, 1757000), (750, 1742944), (753, 1736000), (775, 1686720), (800, 1634010), (840, 1556200), (868, 1506000), (875, 1493952), (930, 1405600), (960, 1361675), (992, 1317750), (1000, 1307208), (1004, 1302000), (1050, 1244960), (1085, 1204800), (1120, 1167150), (1200, 1089340), (1240, 1054200), (1255, 1041600), (1302, 1004000), (1344, 972625), (1400, 933720), (1488, 878500), (1500, 871472), (1506, 868000), (1550, 843360), (1600, 817005), (1680, 778100), (1736, 753000), (1750, 746976), (1757, 744000), (1860, 702800), (1984, 658875), (2000, 653604), (2008, 651000), (2100, 622480), (2170, 602400), (2240, 583575), (2325, 562240), (2400, 544670), (2480, 527100), (2510, 520800), (2604, 502000), (2625, 497984), (2800, 466860), (2976, 439250), (3000, 435736), (3012, 434000), (3100, 421680), (3255, 401600), (3360, 389050), (3472, 376500), (3500, 373488), (3514, 372000), (3720, 351400), (3765, 347200), (3875, 337344), (4000, 326802), (4016, 325500), (4200, 311240), (4340, 301200), (4650, 281120), (4800, 272335), (4960, 263550), (5020, 260400), (5208, 251000), (5250, 248992), (5271, 248000), (5425, 240960), (5600, 233430), (5952, 219625), (6000, 217868), (6024, 217000), (6200, 210840), (6275, 208320), (6510, 200800), (6720, 194525), (6944, 188250), (7000, 186744), (7028, 186000), (7440, 175700), (7530, 173600), (7750, 168672), (7781, 168000), (8000, 163401), (8032, 162750), (8400, 155620), (8680, 150600), (8785, 148800), (9300, 140560), (9920, 131775), (10040, 130200), (10416, 125500), (10500, 124496), (10542, 124000), (10850, 120480), (11200, 116715), (11625, 112448), (12000, 108934), (12048, 108500), (12400, 105420), (12550, 104160), (13020, 100400), (13888, 94125), (14000, 93372), (14056, 93000), (14880, 87850), (15060, 86800), (15500, 84336), (15562, 84000), (16064, 81375), (16275, 80320), (16800, 77810), (17360, 75300), (17570, 74400), (18600, 70280), (18825, 69440), (20080, 65100), (20832, 62750), (21000, 62248), (21084, 62000), (21700, 60240), (23250, 56224), (23343, 56000), (24000, 54467), (24096, 54250), (24800, 52710), (25100, 52080), (26040, 50200), (26355, 49600), (27125, 48192), (28000, 46686), (28112, 46500), (29760, 43925), (30120, 43400), (31000, 42168), (31124, 42000), (31375, 41664), (32550, 40160), (33600, 38905), (34720, 37650), (35140, 37200)]