20204220960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8677}}^1$

素因数の和:8726

約数の個数: 576

約数和(自身を含む): 89748570240

約数和(自身を除く): 69544349280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 154, 160, 165, 168, 176, 180, 189, 196, 198, 210, 216, 220, 224, 231, 240, 245, 252, 264, 270, 280, 288, 294, 297, 308, 315, 330, 336, 352, 360, 378, 385, 392, 396, 420, 432, 440, 441, 462, 480, 490, 495, 504, 528, 539, 540, 560, 588, 594, 616, 630, 660, 672, 693, 720, 735, 756, 770, 784, 792, 840, 864, 880, 882, 924, 945, 980, 990, 1008, 1056, 1078, 1080, 1120, 1155, 1176, 1188, 1232, 1260, 1320, 1323, 1386, 1440, 1470, 1485, 1512, 1540, 1568, 1584, 1617, 1680, 1760, 1764, 1848, 1890, 1960, 1980, 2016, 2079, 2156, 2160, 2205, 2310, 2352, 2376, 2464, 2520, 2640, 2646, 2695, 2772, 2940, 2970, 3024, 3080, 3168, 3234, 3360, 3465, 3528, 3696, 3780, 3920, 3960, 4158, 4312, 4320, 4410, 4620, 4704, 4752, 4851, 5040, 5280, 5292, 5390, 5544, 5880, 5940, 6048, 6160, 6468, 6615, 6930, 7056, 7392, 7560, 7840, 7920, 8085, 8316, 8624, 8677, 8820, 9240, 9504, 9702, 10080, 10395, 10584, 10780, 11088, 11760, 11880, 12320, 12936, 13230, 13860, 14112, 14553, 15120, 15840, 16170, 16632, 17248, 17354, 17640, 18480, 19404, 20790, 21168, 21560, 22176, 23520, 23760, 24255, 25872, 26031, 26460, 27720, 29106, 30240, 32340, 33264, 34708, 35280, 36960, 38808, 41580, 42336, 43120, 43385, 47520, 48510, 51744, 52062, 52920, 55440, 58212, 60739, 64680, 66528, 69416, 70560, 72765, 77616, 78093, 83160, 86240, 86770, 95447, 97020, 104124, 105840, 110880, 116424, 121478, 129360, 130155, 138832, 145530, 155232, 156186, 166320, 173540, 182217, 190894, 194040, 208248, 211680, 232848, 234279, 242956, 258720, 260310, 277664, 286341, 291060, 303695, 312372, 332640, 347080, 364434, 381788, 388080, 390465, 416496, 425173, 465696, 468558, 477235, 485912, 520620, 546651, 572682, 582120, 607390, 624744, 668129, 694160, 728868, 763576, 776160, 780930, 832992, 850346, 859023, 911085, 937116, 954470, 971824, 1041240, 1093302, 1145364, 1164240, 1171395, 1214780, 1249488, 1275519, 1336258, 1388320, 1431705, 1457736, 1527152, 1561860, 1639953, 1700692, 1718046, 1822170, 1874232, 1908940, 1943648, 2004387, 2082480, 2125865, 2186604, 2290728, 2328480, 2342790, 2429560, 2498976, 2551038, 2577069, 2672516, 2733255, 2863410, 2915472, 3054304, 3123720, 3279906, 3340645, 3401384, 3436092, 3644340, 3748464, 3817880, 3826557, 4008774, 4164960, 4251730, 4295115, 4373208, 4581456, 4676903, 4685580, 4859120, 5102076, 5154138, 5345032, 5466510, 5726820, 5830944, 6013161, 6247440, 6377595, 6559812, 6681290, 6802768, 6872184, 7288680, 7496928, 7635760, 7653114, 8017548, 8199765, 8503460, 8590230, 8746416, 9162912, 9353806, 9371160, 9718240, 10021935, 10204152, 10308276, 10690064, 10933020, 11453640, 11479671, 12026322, 12494880, 12755190, 12885345, 13119624, 13362580, 13605536, 13744368, 14030709, 14577360, 15271520, 15306228, 16035096, 16399530, 17006920, 17180460, 17492832, 18039483, 18707612, 18742320, 19132785, 20043870, 20408304, 20616552, 21380128, 21866040, 22907280, 22959342, 23384515, 24052644, 25510380, 25770690, 26239248, 26725160, 27488736, 28061418, 29154720, 30065805, 30612456, 32070192, 32799060, 34013840, 34360920, 36078966, 37415224, 37484640, 38265570, 40087740, 40816608, 41233104, 42092127, 43732080, 45814560, 45918684, 46769030, 48105288, 51020760, 51541380, 52478496, 53450320, 56122836, 57398355, 60131610, 61224912, 64140384, 65598120, 68027680, 68721840, 70153545, 72157932, 74830448, 76531140, 80175480, 82466208, 84184254, 87464160, 90197415, 91837368, 93538060, 96210576, 102041520, 103082760, 106900640, 112245672, 114796710, 120263220, 122449824, 126276381, 131196240, 137443680, 140307090, 144315864, 149660896, 153062280, 160350960, 168368508, 180394830, 183674736, 187076120, 192421152, 204083040, 206165520, 210460635, 224491344, 229593420, 240526440, 252552762, 262392480, 280614180, 288631728, 306124560, 320701920, 336737016, 360789660, 367349472, 374152240, 412331040, 420921270, 448982688, 459186840, 481052880, 505105524, 561228360, 577263456, 612249120, 631381905, 673474032, 721579320, 748304480, 841842540, 918373680, 962105760, 1010211048, 1122456720, 1262763810, 1346948064, 1443158640, 1683685080, 1836747360, 2020422096, 2244913440, 2525527620, 2886317280, 3367370160, 4040844192, 5051055240, 6734740320, 10102110480, 20204220960]

約数ペア:

[(1, 20204220960), (2, 10102110480), (3, 6734740320), (4, 5051055240), (5, 4040844192), (6, 3367370160), (7, 2886317280), (8, 2525527620), (9, 2244913440), (10, 2020422096), (11, 1836747360), (12, 1683685080), (14, 1443158640), (15, 1346948064), (16, 1262763810), (18, 1122456720), (20, 1010211048), (21, 962105760), (22, 918373680), (24, 841842540), (27, 748304480), (28, 721579320), (30, 673474032), (32, 631381905), (33, 612249120), (35, 577263456), (36, 561228360), (40, 505105524), (42, 481052880), (44, 459186840), (45, 448982688), (48, 420921270), (49, 412331040), (54, 374152240), (55, 367349472), (56, 360789660), (60, 336737016), (63, 320701920), (66, 306124560), (70, 288631728), (72, 280614180), (77, 262392480), (80, 252552762), (84, 240526440), (88, 229593420), (90, 224491344), (96, 210460635), (98, 206165520), (99, 204083040), (105, 192421152), (108, 187076120), (110, 183674736), (112, 180394830), (120, 168368508), (126, 160350960), (132, 153062280), (135, 149660896), (140, 144315864), (144, 140307090), (147, 137443680), (154, 131196240), (160, 126276381), (165, 122449824), (168, 120263220), (176, 114796710), (180, 112245672), (189, 106900640), (196, 103082760), (198, 102041520), (210, 96210576), (216, 93538060), (220, 91837368), (224, 90197415), (231, 87464160), (240, 84184254), (245, 82466208), (252, 80175480), (264, 76531140), (270, 74830448), (280, 72157932), (288, 70153545), (294, 68721840), (297, 68027680), (308, 65598120), (315, 64140384), (330, 61224912), (336, 60131610), (352, 57398355), (360, 56122836), (378, 53450320), (385, 52478496), (392, 51541380), (396, 51020760), (420, 48105288), (432, 46769030), (440, 45918684), (441, 45814560), (462, 43732080), (480, 42092127), (490, 41233104), (495, 40816608), (504, 40087740), (528, 38265570), (539, 37484640), (540, 37415224), (560, 36078966), (588, 34360920), (594, 34013840), (616, 32799060), (630, 32070192), (660, 30612456), (672, 30065805), (693, 29154720), (720, 28061418), (735, 27488736), (756, 26725160), (770, 26239248), (784, 25770690), (792, 25510380), (840, 24052644), (864, 23384515), (880, 22959342), (882, 22907280), (924, 21866040), (945, 21380128), (980, 20616552), (990, 20408304), (1008, 20043870), (1056, 19132785), (1078, 18742320), (1080, 18707612), (1120, 18039483), (1155, 17492832), (1176, 17180460), (1188, 17006920), (1232, 16399530), (1260, 16035096), (1320, 15306228), (1323, 15271520), (1386, 14577360), (1440, 14030709), (1470, 13744368), (1485, 13605536), (1512, 13362580), (1540, 13119624), (1568, 12885345), (1584, 12755190), (1617, 12494880), (1680, 12026322), (1760, 11479671), (1764, 11453640), (1848, 10933020), (1890, 10690064), (1960, 10308276), (1980, 10204152), (2016, 10021935), (2079, 9718240), (2156, 9371160), (2160, 9353806), (2205, 9162912), (2310, 8746416), (2352, 8590230), (2376, 8503460), (2464, 8199765), (2520, 8017548), (2640, 7653114), (2646, 7635760), (2695, 7496928), (2772, 7288680), (2940, 6872184), (2970, 6802768), (3024, 6681290), (3080, 6559812), (3168, 6377595), (3234, 6247440), (3360, 6013161), (3465, 5830944), (3528, 5726820), (3696, 5466510), (3780, 5345032), (3920, 5154138), (3960, 5102076), (4158, 4859120), (4312, 4685580), (4320, 4676903), (4410, 4581456), (4620, 4373208), (4704, 4295115), (4752, 4251730), (4851, 4164960), (5040, 4008774), (5280, 3826557), (5292, 3817880), (5390, 3748464), (5544, 3644340), (5880, 3436092), (5940, 3401384), (6048, 3340645), (6160, 3279906), (6468, 3123720), (6615, 3054304), (6930, 2915472), (7056, 2863410), (7392, 2733255), (7560, 2672516), (7840, 2577069), (7920, 2551038), (8085, 2498976), (8316, 2429560), (8624, 2342790), (8677, 2328480), (8820, 2290728), (9240, 2186604), (9504, 2125865), (9702, 2082480), (10080, 2004387), (10395, 1943648), (10584, 1908940), (10780, 1874232), (11088, 1822170), (11760, 1718046), (11880, 1700692), (12320, 1639953), (12936, 1561860), (13230, 1527152), (13860, 1457736), (14112, 1431705), (14553, 1388320), (15120, 1336258), (15840, 1275519), (16170, 1249488), (16632, 1214780), (17248, 1171395), (17354, 1164240), (17640, 1145364), (18480, 1093302), (19404, 1041240), (20790, 971824), (21168, 954470), (21560, 937116), (22176, 911085), (23520, 859023), (23760, 850346), (24255, 832992), (25872, 780930), (26031, 776160), (26460, 763576), (27720, 728868), (29106, 694160), (30240, 668129), (32340, 624744), (33264, 607390), (34708, 582120), (35280, 572682), (36960, 546651), (38808, 520620), (41580, 485912), (42336, 477235), (43120, 468558), (43385, 465696), (47520, 425173), (48510, 416496), (51744, 390465), (52062, 388080), (52920, 381788), (55440, 364434), (58212, 347080), (60739, 332640), (64680, 312372), (66528, 303695), (69416, 291060), (70560, 286341), (72765, 277664), (77616, 260310), (78093, 258720), (83160, 242956), (86240, 234279), (86770, 232848), (95447, 211680), (97020, 208248), (104124, 194040), (105840, 190894), (110880, 182217), (116424, 173540), (121478, 166320), (129360, 156186), (130155, 155232), (138832, 145530)]