2561539968000

素因数分解:

$2^{10}\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{171043}}^1$

素因数の和:171097

約数の個数: 528

約数和(自身を含む): 9940807714656

約数和(自身を除く): 7379267746656

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, 256, 260, 288, 300, 312, 320, 325, 360, 375, 384, 390, 400, 416, 450, 468, 480, 500, 512, 520, 576, 585, 600, 624, 640, 650, 720, 750, 768, 780, 800, 832, 900, 936, 960, 975, 1000, 1024, 1040, 1125, 1152, 1170, 1200, 1248, 1280, 1300, 1440, 1500, 1536, 1560, 1600, 1625, 1664, 1800, 1872, 1920, 1950, 2000, 2080, 2250, 2304, 2340, 2400, 2496, 2560, 2600, 2880, 2925, 3000, 3072, 3120, 3200, 3250, 3328, 3600, 3744, 3840, 3900, 4000, 4160, 4500, 4608, 4680, 4800, 4875, 4992, 5120, 5200, 5760, 5850, 6000, 6240, 6400, 6500, 6656, 7200, 7488, 7680, 7800, 8000, 8320, 9000, 9216, 9360, 9600, 9750, 9984, 10400, 11520, 11700, 12000, 12480, 12800, 13000, 13312, 14400, 14625, 14976, 15360, 15600, 16000, 16640, 18000, 18720, 19200, 19500, 19968, 20800, 23040, 23400, 24000, 24960, 25600, 26000, 28800, 29250, 29952, 31200, 32000, 33280, 36000, 37440, 38400, 39000, 39936, 41600, 46080, 46800, 48000, 49920, 52000, 57600, 58500, 59904, 62400, 64000, 66560, 72000, 74880, 76800, 78000, 83200, 93600, 96000, 99840, 104000, 115200, 117000, 119808, 124800, 128000, 144000, 149760, 156000, 166400, 171043, 187200, 192000, 199680, 208000, 230400, 234000, 249600, 288000, 299520, 312000, 332800, 342086, 374400, 384000, 416000, 468000, 499200, 513129, 576000, 599040, 624000, 684172, 748800, 832000, 855215, 936000, 998400, 1026258, 1152000, 1248000, 1368344, 1497600, 1539387, 1664000, 1710430, 1872000, 2052516, 2223559, 2496000, 2565645, 2736688, 2995200, 3078774, 3420860, 3744000, 4105032, 4276075, 4447118, 4992000, 5131290, 5473376, 6157548, 6670677, 6841720, 7488000, 7696935, 8210064, 8552150, 8894236, 10262580, 10946752, 11117795, 12315096, 12828225, 13341354, 13683440, 14976000, 15393870, 16420128, 17104300, 17788472, 20012031, 20525160, 21380375, 21893504, 22235590, 24630192, 25656450, 26682708, 27366880, 30787740, 32840256, 33353385, 34208600, 35576944, 38484675, 40024062, 41050320, 42760750, 43787008, 44471180, 49260384, 51312900, 53365416, 54733760, 55588975, 61575480, 64141125, 65680512, 66706770, 68417200, 71153888, 76969350, 80048124, 82100640, 85521500, 87574016, 88942360, 98520768, 100060155, 102625800, 106730832, 109467520, 111177950, 123150960, 128282250, 131361024, 133413540, 136834400, 142307776, 153938700, 160096248, 164201280, 166766925, 171043000, 175148032, 177884720, 192423375, 197041536, 200120310, 205251600, 213461664, 218935040, 222355900, 246301920, 256564500, 262722048, 266827080, 273668800, 277944875, 284615552, 307877400, 320192496, 328402560, 333533850, 342086000, 355769440, 384846750, 394083072, 400240620, 410503200, 426923328, 437870080, 444711800, 492603840, 500300775, 513129000, 525444096, 533654160, 547337600, 555889750, 569231104, 615754800, 640384992, 656805120, 667067700, 684172000, 711538880, 769693500, 788166144, 800481240, 821006400, 833834625, 853846656, 875740160, 889423600, 985207680, 1000601550, 1026258000, 1067308320, 1094675200, 1111779500, 1138462208, 1231509600, 1280769984, 1313610240, 1334135400, 1368344000, 1423077760, 1539387000, 1576332288, 1600962480, 1642012800, 1667669250, 1707693312, 1778847200, 1970415360, 2001203100, 2052516000, 2134616640, 2189350400, 2223559000, 2276924416, 2463019200, 2501503875, 2561539968, 2627220480, 2668270800, 2736688000, 2846155520, 3078774000, 3201924960, 3284025600, 3335338500, 3415386624, 3557694400, 3940830720, 4002406200, 4105032000, 4269233280, 4378700800, 4447118000, 4926038400, 5003007750, 5123079936, 5336541600, 5473376000, 5692311040, 6157548000, 6403849920, 6568051200, 6670677000, 6830773248, 7115388800, 7881661440, 8004812400, 8210064000, 8538466560, 8894236000, 9852076800, 10006015500, 10246159872, 10673083200, 10946752000, 11384622080, 12315096000, 12807699840, 13136102400, 13341354000, 14230777600, 16009624800, 16420128000, 17076933120, 17788472000, 19704153600, 20012031000, 20492319744, 21346166400, 21893504000, 24630192000, 25615399680, 26682708000, 28461555200, 32019249600, 32840256000, 34153866240, 35576944000, 39408307200, 40024062000, 42692332800, 49260384000, 51230799360, 53365416000, 56923110400, 64038499200, 65680512000, 71153888000, 80048124000, 85384665600, 98520768000, 102461598720, 106730832000, 128076998400, 142307776000, 160096248000, 170769331200, 197041536000, 213461664000, 256153996800, 284615552000, 320192496000, 426923328000, 512307993600, 640384992000, 853846656000, 1280769984000, 2561539968000]

約数ペア:

[(1, 2561539968000), (2, 1280769984000), (3, 853846656000), (4, 640384992000), (5, 512307993600), (6, 426923328000), (8, 320192496000), (9, 284615552000), (10, 256153996800), (12, 213461664000), (13, 197041536000), (15, 170769331200), (16, 160096248000), (18, 142307776000), (20, 128076998400), (24, 106730832000), (25, 102461598720), (26, 98520768000), (30, 85384665600), (32, 80048124000), (36, 71153888000), (39, 65680512000), (40, 64038499200), (45, 56923110400), (48, 53365416000), (50, 51230799360), (52, 49260384000), (60, 42692332800), (64, 40024062000), (65, 39408307200), (72, 35576944000), (75, 34153866240), (78, 32840256000), (80, 32019249600), (90, 28461555200), (96, 26682708000), (100, 25615399680), (104, 24630192000), (117, 21893504000), (120, 21346166400), (125, 20492319744), (128, 20012031000), (130, 19704153600), (144, 17788472000), (150, 17076933120), (156, 16420128000), (160, 16009624800), (180, 14230777600), (192, 13341354000), (195, 13136102400), (200, 12807699840), (208, 12315096000), (225, 11384622080), (234, 10946752000), (240, 10673083200), (250, 10246159872), (256, 10006015500), (260, 9852076800), (288, 8894236000), (300, 8538466560), (312, 8210064000), (320, 8004812400), (325, 7881661440), (360, 7115388800), (375, 6830773248), (384, 6670677000), (390, 6568051200), (400, 6403849920), (416, 6157548000), (450, 5692311040), (468, 5473376000), (480, 5336541600), (500, 5123079936), (512, 5003007750), (520, 4926038400), (576, 4447118000), (585, 4378700800), (600, 4269233280), (624, 4105032000), (640, 4002406200), (650, 3940830720), (720, 3557694400), (750, 3415386624), (768, 3335338500), (780, 3284025600), (800, 3201924960), (832, 3078774000), (900, 2846155520), (936, 2736688000), (960, 2668270800), (975, 2627220480), (1000, 2561539968), (1024, 2501503875), (1040, 2463019200), (1125, 2276924416), (1152, 2223559000), (1170, 2189350400), (1200, 2134616640), (1248, 2052516000), (1280, 2001203100), (1300, 1970415360), (1440, 1778847200), (1500, 1707693312), (1536, 1667669250), (1560, 1642012800), (1600, 1600962480), (1625, 1576332288), (1664, 1539387000), (1800, 1423077760), (1872, 1368344000), (1920, 1334135400), (1950, 1313610240), (2000, 1280769984), (2080, 1231509600), (2250, 1138462208), (2304, 1111779500), (2340, 1094675200), (2400, 1067308320), (2496, 1026258000), (2560, 1000601550), (2600, 985207680), (2880, 889423600), (2925, 875740160), (3000, 853846656), (3072, 833834625), (3120, 821006400), (3200, 800481240), (3250, 788166144), (3328, 769693500), (3600, 711538880), (3744, 684172000), (3840, 667067700), (3900, 656805120), (4000, 640384992), (4160, 615754800), (4500, 569231104), (4608, 555889750), (4680, 547337600), (4800, 533654160), (4875, 525444096), (4992, 513129000), (5120, 500300775), (5200, 492603840), (5760, 444711800), (5850, 437870080), (6000, 426923328), (6240, 410503200), (6400, 400240620), (6500, 394083072), (6656, 384846750), (7200, 355769440), (7488, 342086000), (7680, 333533850), (7800, 328402560), (8000, 320192496), (8320, 307877400), (9000, 284615552), (9216, 277944875), (9360, 273668800), (9600, 266827080), (9750, 262722048), (9984, 256564500), (10400, 246301920), (11520, 222355900), (11700, 218935040), (12000, 213461664), (12480, 205251600), (12800, 200120310), (13000, 197041536), (13312, 192423375), (14400, 177884720), (14625, 175148032), (14976, 171043000), (15360, 166766925), (15600, 164201280), (16000, 160096248), (16640, 153938700), (18000, 142307776), (18720, 136834400), (19200, 133413540), (19500, 131361024), (19968, 128282250), (20800, 123150960), (23040, 111177950), (23400, 109467520), (24000, 106730832), (24960, 102625800), (25600, 100060155), (26000, 98520768), (28800, 88942360), (29250, 87574016), (29952, 85521500), (31200, 82100640), (32000, 80048124), (33280, 76969350), (36000, 71153888), (37440, 68417200), (38400, 66706770), (39000, 65680512), (39936, 64141125), (41600, 61575480), (46080, 55588975), (46800, 54733760), (48000, 53365416), (49920, 51312900), (52000, 49260384), (57600, 44471180), (58500, 43787008), (59904, 42760750), (62400, 41050320), (64000, 40024062), (66560, 38484675), (72000, 35576944), (74880, 34208600), (76800, 33353385), (78000, 32840256), (83200, 30787740), (93600, 27366880), (96000, 26682708), (99840, 25656450), (104000, 24630192), (115200, 22235590), (117000, 21893504), (119808, 21380375), (124800, 20525160), (128000, 20012031), (144000, 17788472), (149760, 17104300), (156000, 16420128), (166400, 15393870), (171043, 14976000), (187200, 13683440), (192000, 13341354), (199680, 12828225), (208000, 12315096), (230400, 11117795), (234000, 10946752), (249600, 10262580), (288000, 8894236), (299520, 8552150), (312000, 8210064), (332800, 7696935), (342086, 7488000), (374400, 6841720), (384000, 6670677), (416000, 6157548), (468000, 5473376), (499200, 5131290), (513129, 4992000), (576000, 4447118), (599040, 4276075), (624000, 4105032), (684172, 3744000), (748800, 3420860), (832000, 3078774), (855215, 2995200), (936000, 2736688), (998400, 2565645), (1026258, 2496000), (1152000, 2223559), (1248000, 2052516), (1368344, 1872000), (1497600, 1710430), (1539387, 1664000)]