1879488000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 480

約数和(自身を含む): 7319344032

約数和(自身を除く): 5439856032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 251, 256, 260, 288, 300, 312, 320, 325, 360, 375, 384, 390, 400, 416, 450, 468, 480, 500, 502, 512, 520, 576, 585, 600, 624, 640, 650, 720, 750, 753, 768, 780, 800, 832, 900, 936, 960, 975, 1000, 1004, 1040, 1125, 1152, 1170, 1200, 1248, 1255, 1280, 1300, 1440, 1500, 1506, 1536, 1560, 1600, 1625, 1664, 1800, 1872, 1920, 1950, 2000, 2008, 2080, 2250, 2259, 2304, 2340, 2400, 2496, 2510, 2560, 2600, 2880, 2925, 3000, 3012, 3120, 3200, 3250, 3263, 3328, 3600, 3744, 3765, 3840, 3900, 4000, 4016, 4160, 4500, 4518, 4608, 4680, 4800, 4875, 4992, 5020, 5200, 5760, 5850, 6000, 6024, 6240, 6275, 6400, 6500, 6526, 6656, 7200, 7488, 7530, 7680, 7800, 8000, 8032, 8320, 9000, 9036, 9360, 9600, 9750, 9789, 9984, 10040, 10400, 11295, 11520, 11700, 12000, 12048, 12480, 12550, 12800, 13000, 13052, 14400, 14625, 14976, 15060, 15600, 16000, 16064, 16315, 16640, 18000, 18072, 18720, 18825, 19200, 19500, 19578, 19968, 20080, 20800, 22590, 23040, 23400, 24000, 24096, 24960, 25100, 26000, 26104, 28800, 29250, 29367, 29952, 30120, 31200, 31375, 32000, 32128, 32630, 33280, 36000, 36144, 37440, 37650, 38400, 39000, 39156, 40160, 41600, 45180, 46800, 48000, 48192, 48945, 49920, 50200, 52000, 52208, 56475, 57600, 58500, 58734, 59904, 60240, 62400, 62750, 64000, 64256, 65260, 72000, 72288, 74880, 75300, 78000, 78312, 80320, 81575, 83200, 90360, 93600, 94125, 96000, 96384, 97890, 99840, 100400, 104000, 104416, 112950, 115200, 117000, 117468, 120480, 124800, 125500, 128512, 130520, 144000, 144576, 146835, 149760, 150600, 156000, 156624, 160640, 163150, 166400, 180720, 187200, 188250, 192000, 192768, 195780, 200800, 208000, 208832, 225900, 234000, 234936, 240960, 244725, 249600, 251000, 261040, 282375, 288000, 289152, 293670, 299520, 301200, 312000, 313248, 321280, 326300, 361440, 374400, 376500, 385536, 391560, 401600, 407875, 416000, 417664, 451800, 468000, 469872, 481920, 489450, 499200, 502000, 522080, 564750, 576000, 578304, 587340, 602400, 624000, 626496, 642560, 652600, 722880, 734175, 748800, 753000, 783120, 803200, 815750, 832000, 835328, 903600, 936000, 939744, 963840, 978900, 1004000, 1044160, 1129500, 1156608, 1174680, 1204800, 1223625, 1248000, 1252992, 1305200, 1445760, 1468350, 1497600, 1506000, 1566240, 1606400, 1631500, 1670656, 1807200, 1872000, 1879488, 1927680, 1957800, 2008000, 2088320, 2259000, 2349360, 2409600, 2447250, 2496000, 2505984, 2610400, 2891520, 2936700, 3012000, 3132480, 3212800, 3263000, 3614400, 3670875, 3744000, 3758976, 3915600, 4016000, 4176640, 4518000, 4698720, 4819200, 4894500, 5011968, 5220800, 5783040, 5873400, 6024000, 6264960, 6526000, 7228800, 7341750, 7488000, 7517952, 7831200, 8032000, 8353280, 9036000, 9397440, 9638400, 9789000, 10441600, 11746800, 12048000, 12529920, 13052000, 14457600, 14683500, 15035904, 15662400, 16064000, 18072000, 18794880, 19578000, 20883200, 23493600, 24096000, 25059840, 26104000, 28915200, 29367000, 31324800, 36144000, 37589760, 39156000, 41766400, 46987200, 48192000, 52208000, 58734000, 62649600, 72288000, 75179520, 78312000, 93974400, 104416000, 117468000, 125299200, 144576000, 156624000, 187948800, 208832000, 234936000, 313248000, 375897600, 469872000, 626496000, 939744000, 1879488000]

約数ペア:

[(1, 1879488000), (2, 939744000), (3, 626496000), (4, 469872000), (5, 375897600), (6, 313248000), (8, 234936000), (9, 208832000), (10, 187948800), (12, 156624000), (13, 144576000), (15, 125299200), (16, 117468000), (18, 104416000), (20, 93974400), (24, 78312000), (25, 75179520), (26, 72288000), (30, 62649600), (32, 58734000), (36, 52208000), (39, 48192000), (40, 46987200), (45, 41766400), (48, 39156000), (50, 37589760), (52, 36144000), (60, 31324800), (64, 29367000), (65, 28915200), (72, 26104000), (75, 25059840), (78, 24096000), (80, 23493600), (90, 20883200), (96, 19578000), (100, 18794880), (104, 18072000), (117, 16064000), (120, 15662400), (125, 15035904), (128, 14683500), (130, 14457600), (144, 13052000), (150, 12529920), (156, 12048000), (160, 11746800), (180, 10441600), (192, 9789000), (195, 9638400), (200, 9397440), (208, 9036000), (225, 8353280), (234, 8032000), (240, 7831200), (250, 7517952), (251, 7488000), (256, 7341750), (260, 7228800), (288, 6526000), (300, 6264960), (312, 6024000), (320, 5873400), (325, 5783040), (360, 5220800), (375, 5011968), (384, 4894500), (390, 4819200), (400, 4698720), (416, 4518000), (450, 4176640), (468, 4016000), (480, 3915600), (500, 3758976), (502, 3744000), (512, 3670875), (520, 3614400), (576, 3263000), (585, 3212800), (600, 3132480), (624, 3012000), (640, 2936700), (650, 2891520), (720, 2610400), (750, 2505984), (753, 2496000), (768, 2447250), (780, 2409600), (800, 2349360), (832, 2259000), (900, 2088320), (936, 2008000), (960, 1957800), (975, 1927680), (1000, 1879488), (1004, 1872000), (1040, 1807200), (1125, 1670656), (1152, 1631500), (1170, 1606400), (1200, 1566240), (1248, 1506000), (1255, 1497600), (1280, 1468350), (1300, 1445760), (1440, 1305200), (1500, 1252992), (1506, 1248000), (1536, 1223625), (1560, 1204800), (1600, 1174680), (1625, 1156608), (1664, 1129500), (1800, 1044160), (1872, 1004000), (1920, 978900), (1950, 963840), (2000, 939744), (2008, 936000), (2080, 903600), (2250, 835328), (2259, 832000), (2304, 815750), (2340, 803200), (2400, 783120), (2496, 753000), (2510, 748800), (2560, 734175), (2600, 722880), (2880, 652600), (2925, 642560), (3000, 626496), (3012, 624000), (3120, 602400), (3200, 587340), (3250, 578304), (3263, 576000), (3328, 564750), (3600, 522080), (3744, 502000), (3765, 499200), (3840, 489450), (3900, 481920), (4000, 469872), (4016, 468000), (4160, 451800), (4500, 417664), (4518, 416000), (4608, 407875), (4680, 401600), (4800, 391560), (4875, 385536), (4992, 376500), (5020, 374400), (5200, 361440), (5760, 326300), (5850, 321280), (6000, 313248), (6024, 312000), (6240, 301200), (6275, 299520), (6400, 293670), (6500, 289152), (6526, 288000), (6656, 282375), (7200, 261040), (7488, 251000), (7530, 249600), (7680, 244725), (7800, 240960), (8000, 234936), (8032, 234000), (8320, 225900), (9000, 208832), (9036, 208000), (9360, 200800), (9600, 195780), (9750, 192768), (9789, 192000), (9984, 188250), (10040, 187200), (10400, 180720), (11295, 166400), (11520, 163150), (11700, 160640), (12000, 156624), (12048, 156000), (12480, 150600), (12550, 149760), (12800, 146835), (13000, 144576), (13052, 144000), (14400, 130520), (14625, 128512), (14976, 125500), (15060, 124800), (15600, 120480), (16000, 117468), (16064, 117000), (16315, 115200), (16640, 112950), (18000, 104416), (18072, 104000), (18720, 100400), (18825, 99840), (19200, 97890), (19500, 96384), (19578, 96000), (19968, 94125), (20080, 93600), (20800, 90360), (22590, 83200), (23040, 81575), (23400, 80320), (24000, 78312), (24096, 78000), (24960, 75300), (25100, 74880), (26000, 72288), (26104, 72000), (28800, 65260), (29250, 64256), (29367, 64000), (29952, 62750), (30120, 62400), (31200, 60240), (31375, 59904), (32000, 58734), (32128, 58500), (32630, 57600), (33280, 56475), (36000, 52208), (36144, 52000), (37440, 50200), (37650, 49920), (38400, 48945), (39000, 48192), (39156, 48000), (40160, 46800), (41600, 45180)]