20401113600

素因数分解:

$2^9\times 3^5\times 5^2\times 7^1\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 720

約数和(自身を含む): 86622664128

約数和(自身を除く): 66221550528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 96, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 150, 160, 162, 168, 175, 180, 189, 192, 200, 210, 216, 224, 225, 240, 243, 252, 256, 270, 280, 288, 300, 315, 320, 324, 336, 350, 360, 378, 384, 400, 405, 420, 432, 448, 450, 480, 486, 504, 512, 525, 540, 560, 567, 576, 600, 630, 640, 648, 672, 675, 700, 720, 756, 768, 800, 810, 840, 864, 896, 900, 937, 945, 960, 972, 1008, 1050, 1080, 1120, 1134, 1152, 1200, 1215, 1260, 1280, 1296, 1344, 1350, 1400, 1440, 1512, 1536, 1575, 1600, 1620, 1680, 1701, 1728, 1792, 1800, 1874, 1890, 1920, 1944, 2016, 2025, 2100, 2160, 2240, 2268, 2304, 2400, 2430, 2520, 2560, 2592, 2688, 2700, 2800, 2811, 2835, 2880, 3024, 3150, 3200, 3240, 3360, 3402, 3456, 3584, 3600, 3748, 3780, 3840, 3888, 4032, 4050, 4200, 4320, 4480, 4536, 4608, 4685, 4725, 4800, 4860, 5040, 5184, 5376, 5400, 5600, 5622, 5670, 5760, 6048, 6075, 6300, 6400, 6480, 6559, 6720, 6804, 6912, 7200, 7496, 7560, 7680, 7776, 8064, 8100, 8400, 8433, 8505, 8640, 8960, 9072, 9370, 9450, 9600, 9720, 10080, 10368, 10752, 10800, 11200, 11244, 11340, 11520, 12096, 12150, 12600, 12800, 12960, 13118, 13440, 13608, 13824, 14055, 14175, 14400, 14992, 15120, 15552, 16128, 16200, 16800, 16866, 17010, 17280, 17920, 18144, 18740, 18900, 19200, 19440, 19677, 20160, 20736, 21600, 22400, 22488, 22680, 23040, 23425, 24192, 24300, 25200, 25299, 25920, 26236, 26880, 27216, 28110, 28350, 28800, 29984, 30240, 31104, 32256, 32400, 32795, 33600, 33732, 34020, 34560, 36288, 37480, 37800, 38400, 38880, 39354, 40320, 41472, 42165, 42525, 43200, 44800, 44976, 45360, 46850, 48384, 48600, 50400, 50598, 51840, 52472, 53760, 54432, 56220, 56700, 57600, 59031, 59968, 60480, 62208, 64800, 65590, 67200, 67464, 68040, 69120, 70275, 72576, 74960, 75600, 75897, 77760, 78708, 80640, 84330, 85050, 86400, 89600, 89952, 90720, 93700, 96768, 97200, 98385, 100800, 101196, 103680, 104944, 108864, 112440, 113400, 115200, 118062, 119936, 120960, 124416, 126495, 129600, 131180, 134400, 134928, 136080, 140550, 145152, 149920, 151200, 151794, 155520, 157416, 161280, 163975, 168660, 170100, 172800, 177093, 179904, 181440, 187400, 194400, 196770, 201600, 202392, 207360, 209888, 210825, 217728, 224880, 226800, 227691, 236124, 239872, 241920, 252990, 259200, 262360, 268800, 269856, 272160, 281100, 290304, 295155, 299840, 302400, 303588, 311040, 314832, 327950, 337320, 340200, 345600, 354186, 359808, 362880, 374800, 379485, 388800, 393540, 403200, 404784, 419776, 421650, 435456, 449760, 453600, 455382, 472248, 479744, 483840, 491925, 505980, 518400, 524720, 531279, 539712, 544320, 562200, 590310, 599680, 604800, 607176, 622080, 629664, 632475, 655900, 674640, 680400, 708372, 719616, 725760, 749600, 758970, 777600, 787080, 806400, 809568, 839552, 843300, 870912, 885465, 899520, 907200, 910764, 944496, 983850, 1011960, 1036800, 1049440, 1062558, 1079424, 1088640, 1124400, 1138455, 1180620, 1199360, 1209600, 1214352, 1259328, 1264950, 1311800, 1349280, 1360800, 1416744, 1439232, 1451520, 1475775, 1499200, 1517940, 1555200, 1574160, 1593837, 1619136, 1679104, 1686600, 1770930, 1799040, 1814400, 1821528, 1888992, 1897425, 1967700, 2023920, 2098880, 2125116, 2158848, 2177280, 2248800, 2276910, 2361240, 2398720, 2419200, 2428704, 2518656, 2529900, 2623600, 2656395, 2698560, 2721600, 2833488, 2951550, 2998400, 3035880, 3110400, 3148320, 3187674, 3238272, 3358208, 3373200, 3541860, 3598080, 3628800, 3643056, 3777984, 3794850, 3935400, 4047840, 4197760, 4250232, 4317696, 4354560, 4427325, 4497600, 4553820, 4722480, 4857408, 5037312, 5059800, 5247200, 5312790, 5397120, 5443200, 5666976, 5692275, 5903100, 5996800, 6071760, 6296640, 6375348, 6476544, 6746400, 7083720, 7196160, 7257600, 7286112, 7555968, 7589700, 7870800, 7969185, 8095680, 8395520, 8500464, 8854650, 8995200, 9107640, 9444960, 9714816, 10074624, 10119600, 10494400, 10625580, 10794240, 10886400, 11333952, 11384550, 11806200, 11993600, 12143520, 12593280, 12750696, 12953088, 13281975, 13492800, 14167440, 14572224, 15111936, 15179400, 15741600, 15938370, 16191360, 16791040, 17000928, 17709300, 17990400, 18215280, 18889920, 19429632, 20239200, 20988800, 21251160, 21588480, 21772800, 22667904, 22769100, 23612400, 24287040, 25186560, 25501392, 26563950, 26985600, 28334880, 29144448, 30223872, 30358800, 31483200, 31876740, 32382720, 34001856, 35418600, 35980800, 36430560, 37779840, 38859264, 39845925, 40478400, 41977600, 42502320, 45335808, 45538200, 47224800, 48574080, 50373120, 51002784, 53127900, 53971200, 56669760, 58288896, 60717600, 62966400, 63753480, 64765440, 68003712, 70837200, 72861120, 75559680, 79691850, 80956800, 83955200, 85004640, 90671616, 91076400, 94449600, 97148160, 102005568, 106255800, 107942400, 113339520, 116577792, 121435200, 125932800, 127506960, 136007424, 141674400, 145722240, 151119360, 159383700, 161913600, 170009280, 182152800, 188899200, 194296320, 204011136, 212511600, 226679040, 242870400, 251865600, 255013920, 272014848, 283348800, 291444480, 318767400, 323827200, 340018560, 364305600, 377798400, 408022272, 425023200, 453358080, 485740800, 510027840, 566697600, 582888960, 637534800, 680037120, 728611200, 755596800, 816044544, 850046400, 971481600, 1020055680, 1133395200, 1275069600, 1360074240, 1457222400, 1700092800, 2040111360, 2266790400, 2550139200, 2914444800, 3400185600, 4080222720, 5100278400, 6800371200, 10200556800, 20401113600]

約数ペア:

[(1, 20401113600), (2, 10200556800), (3, 6800371200), (4, 5100278400), (5, 4080222720), (6, 3400185600), (7, 2914444800), (8, 2550139200), (9, 2266790400), (10, 2040111360), (12, 1700092800), (14, 1457222400), (15, 1360074240), (16, 1275069600), (18, 1133395200), (20, 1020055680), (21, 971481600), (24, 850046400), (25, 816044544), (27, 755596800), (28, 728611200), (30, 680037120), (32, 637534800), (35, 582888960), (36, 566697600), (40, 510027840), (42, 485740800), (45, 453358080), (48, 425023200), (50, 408022272), (54, 377798400), (56, 364305600), (60, 340018560), (63, 323827200), (64, 318767400), (70, 291444480), (72, 283348800), (75, 272014848), (80, 255013920), (81, 251865600), (84, 242870400), (90, 226679040), (96, 212511600), (100, 204011136), (105, 194296320), (108, 188899200), (112, 182152800), (120, 170009280), (126, 161913600), (128, 159383700), (135, 151119360), (140, 145722240), (144, 141674400), (150, 136007424), (160, 127506960), (162, 125932800), (168, 121435200), (175, 116577792), (180, 113339520), (189, 107942400), (192, 106255800), (200, 102005568), (210, 97148160), (216, 94449600), (224, 91076400), (225, 90671616), (240, 85004640), (243, 83955200), (252, 80956800), (256, 79691850), (270, 75559680), (280, 72861120), (288, 70837200), (300, 68003712), (315, 64765440), (320, 63753480), (324, 62966400), (336, 60717600), (350, 58288896), (360, 56669760), (378, 53971200), (384, 53127900), (400, 51002784), (405, 50373120), (420, 48574080), (432, 47224800), (448, 45538200), (450, 45335808), (480, 42502320), (486, 41977600), (504, 40478400), (512, 39845925), (525, 38859264), (540, 37779840), (560, 36430560), (567, 35980800), (576, 35418600), (600, 34001856), (630, 32382720), (640, 31876740), (648, 31483200), (672, 30358800), (675, 30223872), (700, 29144448), (720, 28334880), (756, 26985600), (768, 26563950), (800, 25501392), (810, 25186560), (840, 24287040), (864, 23612400), (896, 22769100), (900, 22667904), (937, 21772800), (945, 21588480), (960, 21251160), (972, 20988800), (1008, 20239200), (1050, 19429632), (1080, 18889920), (1120, 18215280), (1134, 17990400), (1152, 17709300), (1200, 17000928), (1215, 16791040), (1260, 16191360), (1280, 15938370), (1296, 15741600), (1344, 15179400), (1350, 15111936), (1400, 14572224), (1440, 14167440), (1512, 13492800), (1536, 13281975), (1575, 12953088), (1600, 12750696), (1620, 12593280), (1680, 12143520), (1701, 11993600), (1728, 11806200), (1792, 11384550), (1800, 11333952), (1874, 10886400), (1890, 10794240), (1920, 10625580), (1944, 10494400), (2016, 10119600), (2025, 10074624), (2100, 9714816), (2160, 9444960), (2240, 9107640), (2268, 8995200), (2304, 8854650), (2400, 8500464), (2430, 8395520), (2520, 8095680), (2560, 7969185), (2592, 7870800), (2688, 7589700), (2700, 7555968), (2800, 7286112), (2811, 7257600), (2835, 7196160), (2880, 7083720), (3024, 6746400), (3150, 6476544), (3200, 6375348), (3240, 6296640), (3360, 6071760), (3402, 5996800), (3456, 5903100), (3584, 5692275), (3600, 5666976), (3748, 5443200), (3780, 5397120), (3840, 5312790), (3888, 5247200), (4032, 5059800), (4050, 5037312), (4200, 4857408), (4320, 4722480), (4480, 4553820), (4536, 4497600), (4608, 4427325), (4685, 4354560), (4725, 4317696), (4800, 4250232), (4860, 4197760), (5040, 4047840), (5184, 3935400), (5376, 3794850), (5400, 3777984), (5600, 3643056), (5622, 3628800), (5670, 3598080), (5760, 3541860), (6048, 3373200), (6075, 3358208), (6300, 3238272), (6400, 3187674), (6480, 3148320), (6559, 3110400), (6720, 3035880), (6804, 2998400), (6912, 2951550), (7200, 2833488), (7496, 2721600), (7560, 2698560), (7680, 2656395), (7776, 2623600), (8064, 2529900), (8100, 2518656), (8400, 2428704), (8433, 2419200), (8505, 2398720), (8640, 2361240), (8960, 2276910), (9072, 2248800), (9370, 2177280), (9450, 2158848), (9600, 2125116), (9720, 2098880), (10080, 2023920), (10368, 1967700), (10752, 1897425), (10800, 1888992), (11200, 1821528), (11244, 1814400), (11340, 1799040), (11520, 1770930), (12096, 1686600), (12150, 1679104), (12600, 1619136), (12800, 1593837), (12960, 1574160), (13118, 1555200), (13440, 1517940), (13608, 1499200), (13824, 1475775), (14055, 1451520), (14175, 1439232), (14400, 1416744), (14992, 1360800), (15120, 1349280), (15552, 1311800), (16128, 1264950), (16200, 1259328), (16800, 1214352), (16866, 1209600), (17010, 1199360), (17280, 1180620), (17920, 1138455), (18144, 1124400), (18740, 1088640), (18900, 1079424), (19200, 1062558), (19440, 1049440), (19677, 1036800), (20160, 1011960), (20736, 983850), (21600, 944496), (22400, 910764), (22488, 907200), (22680, 899520), (23040, 885465), (23425, 870912), (24192, 843300), (24300, 839552), (25200, 809568), (25299, 806400), (25920, 787080), (26236, 777600), (26880, 758970), (27216, 749600), (28110, 725760), (28350, 719616), (28800, 708372), (29984, 680400), (30240, 674640), (31104, 655900), (32256, 632475), (32400, 629664), (32795, 622080), (33600, 607176), (33732, 604800), (34020, 599680), (34560, 590310), (36288, 562200), (37480, 544320), (37800, 539712), (38400, 531279), (38880, 524720), (39354, 518400), (40320, 505980), (41472, 491925), (42165, 483840), (42525, 479744), (43200, 472248), (44800, 455382), (44976, 453600), (45360, 449760), (46850, 435456), (48384, 421650), (48600, 419776), (50400, 404784), (50598, 403200), (51840, 393540), (52472, 388800), (53760, 379485), (54432, 374800), (56220, 362880), (56700, 359808), (57600, 354186), (59031, 345600), (59968, 340200), (60480, 337320), (62208, 327950), (64800, 314832), (65590, 311040), (67200, 303588), (67464, 302400), (68040, 299840), (69120, 295155), (70275, 290304), (72576, 281100), (74960, 272160), (75600, 269856), (75897, 268800), (77760, 262360), (78708, 259200), (80640, 252990), (84330, 241920), (85050, 239872), (86400, 236124), (89600, 227691), (89952, 226800), (90720, 224880), (93700, 217728), (96768, 210825), (97200, 209888), (98385, 207360), (100800, 202392), (101196, 201600), (103680, 196770), (104944, 194400), (108864, 187400), (112440, 181440), (113400, 179904), (115200, 177093), (118062, 172800), (119936, 170100), (120960, 168660), (124416, 163975), (126495, 161280), (129600, 157416), (131180, 155520), (134400, 151794), (134928, 151200), (136080, 149920), (140550, 145152)]