313248000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 1124952192

約数和(自身を除く): 811704192

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, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 251, 256, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 502, 520, 600, 624, 640, 650, 750, 753, 768, 780, 800, 832, 960, 975, 1000, 1004, 1040, 1200, 1248, 1255, 1280, 1300, 1500, 1506, 1560, 1600, 1625, 1664, 1920, 1950, 2000, 2008, 2080, 2400, 2496, 2510, 2600, 3000, 3012, 3120, 3200, 3250, 3263, 3328, 3765, 3840, 3900, 4000, 4016, 4160, 4800, 4875, 4992, 5020, 5200, 6000, 6024, 6240, 6275, 6400, 6500, 6526, 7530, 7800, 8000, 8032, 8320, 9600, 9750, 9789, 9984, 10040, 10400, 12000, 12048, 12480, 12550, 13000, 13052, 15060, 15600, 16000, 16064, 16315, 16640, 18825, 19200, 19500, 19578, 20080, 20800, 24000, 24096, 24960, 25100, 26000, 26104, 30120, 31200, 31375, 32000, 32128, 32630, 37650, 39000, 39156, 40160, 41600, 48000, 48192, 48945, 49920, 50200, 52000, 52208, 60240, 62400, 62750, 64256, 65260, 75300, 78000, 78312, 80320, 81575, 83200, 94125, 96000, 96384, 97890, 100400, 104000, 104416, 120480, 124800, 125500, 130520, 150600, 156000, 156624, 160640, 163150, 188250, 192768, 195780, 200800, 208000, 208832, 240960, 244725, 249600, 251000, 261040, 301200, 312000, 313248, 321280, 326300, 376500, 391560, 401600, 407875, 416000, 417664, 481920, 489450, 502000, 522080, 602400, 624000, 626496, 652600, 753000, 783120, 803200, 815750, 835328, 963840, 978900, 1004000, 1044160, 1204800, 1223625, 1248000, 1252992, 1305200, 1506000, 1566240, 1606400, 1631500, 1957800, 2008000, 2088320, 2409600, 2447250, 2505984, 2610400, 3012000, 3132480, 3263000, 3915600, 4016000, 4176640, 4819200, 4894500, 5220800, 6024000, 6264960, 6526000, 7831200, 8032000, 9789000, 10441600, 12048000, 12529920, 13052000, 15662400, 19578000, 20883200, 24096000, 26104000, 31324800, 39156000, 52208000, 62649600, 78312000, 104416000, 156624000, 313248000]

約数ペア:

[(1, 313248000), (2, 156624000), (3, 104416000), (4, 78312000), (5, 62649600), (6, 52208000), (8, 39156000), (10, 31324800), (12, 26104000), (13, 24096000), (15, 20883200), (16, 19578000), (20, 15662400), (24, 13052000), (25, 12529920), (26, 12048000), (30, 10441600), (32, 9789000), (39, 8032000), (40, 7831200), (48, 6526000), (50, 6264960), (52, 6024000), (60, 5220800), (64, 4894500), (65, 4819200), (75, 4176640), (78, 4016000), (80, 3915600), (96, 3263000), (100, 3132480), (104, 3012000), (120, 2610400), (125, 2505984), (128, 2447250), (130, 2409600), (150, 2088320), (156, 2008000), (160, 1957800), (192, 1631500), (195, 1606400), (200, 1566240), (208, 1506000), (240, 1305200), (250, 1252992), (251, 1248000), (256, 1223625), (260, 1204800), (300, 1044160), (312, 1004000), (320, 978900), (325, 963840), (375, 835328), (384, 815750), (390, 803200), (400, 783120), (416, 753000), (480, 652600), (500, 626496), (502, 624000), (520, 602400), (600, 522080), (624, 502000), (640, 489450), (650, 481920), (750, 417664), (753, 416000), (768, 407875), (780, 401600), (800, 391560), (832, 376500), (960, 326300), (975, 321280), (1000, 313248), (1004, 312000), (1040, 301200), (1200, 261040), (1248, 251000), (1255, 249600), (1280, 244725), (1300, 240960), (1500, 208832), (1506, 208000), (1560, 200800), (1600, 195780), (1625, 192768), (1664, 188250), (1920, 163150), (1950, 160640), (2000, 156624), (2008, 156000), (2080, 150600), (2400, 130520), (2496, 125500), (2510, 124800), (2600, 120480), (3000, 104416), (3012, 104000), (3120, 100400), (3200, 97890), (3250, 96384), (3263, 96000), (3328, 94125), (3765, 83200), (3840, 81575), (3900, 80320), (4000, 78312), (4016, 78000), (4160, 75300), (4800, 65260), (4875, 64256), (4992, 62750), (5020, 62400), (5200, 60240), (6000, 52208), (6024, 52000), (6240, 50200), (6275, 49920), (6400, 48945), (6500, 48192), (6526, 48000), (7530, 41600), (7800, 40160), (8000, 39156), (8032, 39000), (8320, 37650), (9600, 32630), (9750, 32128), (9789, 32000), (9984, 31375), (10040, 31200), (10400, 30120), (12000, 26104), (12048, 26000), (12480, 25100), (12550, 24960), (13000, 24096), (13052, 24000), (15060, 20800), (15600, 20080), (16000, 19578), (16064, 19500), (16315, 19200), (16640, 18825)]