20550035520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 672

約数和(自身を含む): 83876083200

約数和(自身を除く): 63326047680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 142, 144, 147, 160, 168, 180, 192, 196, 210, 213, 224, 240, 245, 252, 280, 284, 288, 293, 294, 315, 320, 336, 343, 355, 360, 392, 420, 426, 441, 448, 480, 490, 497, 504, 560, 568, 576, 586, 588, 630, 639, 672, 686, 710, 720, 735, 784, 840, 852, 879, 882, 960, 980, 994, 1008, 1029, 1065, 1120, 1136, 1172, 1176, 1260, 1278, 1344, 1372, 1420, 1440, 1465, 1470, 1491, 1568, 1680, 1704, 1715, 1758, 1764, 1960, 1988, 2016, 2051, 2058, 2130, 2205, 2240, 2272, 2344, 2352, 2485, 2520, 2556, 2637, 2744, 2840, 2880, 2930, 2940, 2982, 3087, 3136, 3195, 3360, 3408, 3430, 3479, 3516, 3528, 3920, 3976, 4032, 4102, 4116, 4260, 4395, 4410, 4473, 4544, 4688, 4704, 4970, 5040, 5112, 5145, 5274, 5488, 5680, 5860, 5880, 5964, 6153, 6174, 6390, 6720, 6816, 6860, 6958, 7032, 7056, 7455, 7840, 7952, 8204, 8232, 8520, 8790, 8820, 8946, 9376, 9408, 9940, 10080, 10224, 10255, 10290, 10437, 10548, 10976, 11360, 11720, 11760, 11928, 12306, 12348, 12780, 13185, 13632, 13720, 13916, 14064, 14112, 14357, 14910, 15435, 15680, 15904, 16408, 16464, 17040, 17395, 17580, 17640, 17892, 18459, 18752, 19880, 20160, 20448, 20510, 20580, 20803, 20874, 21096, 21952, 22365, 22720, 23440, 23520, 23856, 24353, 24612, 24696, 25560, 26370, 27440, 27832, 28128, 28224, 28714, 29820, 30765, 30870, 31311, 31808, 32816, 32928, 34080, 34790, 35160, 35280, 35784, 36918, 39760, 40896, 41020, 41160, 41606, 41748, 42192, 43071, 44730, 46880, 47040, 47712, 48706, 49224, 49392, 51120, 52185, 52740, 54880, 55664, 56256, 57428, 59640, 61530, 61740, 62409, 62622, 65632, 65856, 68160, 69580, 70320, 70560, 71568, 71785, 73059, 73836, 79520, 82040, 82320, 83212, 83496, 84384, 86142, 89460, 92295, 93760, 95424, 97412, 98448, 98784, 100499, 102240, 104015, 104370, 105480, 109760, 111328, 114856, 119280, 121765, 123060, 123480, 124818, 125244, 129213, 131264, 139160, 140640, 141120, 143136, 143570, 145621, 146118, 147672, 156555, 159040, 164080, 164640, 166424, 166992, 168768, 172284, 178920, 184590, 187227, 194824, 196896, 197568, 200998, 204480, 208030, 208740, 210960, 215355, 219177, 222656, 229712, 238560, 243530, 246120, 246960, 249636, 250488, 258426, 278320, 281280, 286272, 287140, 291242, 292236, 295344, 301497, 312045, 313110, 328160, 329280, 332848, 333984, 344568, 357840, 365295, 369180, 374454, 389648, 393792, 401996, 416060, 417480, 421920, 430710, 436863, 438354, 459424, 477120, 487060, 492240, 493920, 499272, 500976, 502495, 516852, 556640, 574280, 582484, 584472, 590688, 602994, 624090, 626220, 646065, 656320, 665696, 667968, 689136, 715680, 728105, 730590, 738360, 748908, 779296, 803992, 832120, 834960, 843840, 861420, 873726, 876708, 904491, 918848, 936135, 974120, 984480, 987840, 998544, 1001952, 1004990, 1019347, 1033704, 1095885, 1113280, 1148560, 1164968, 1168944, 1181376, 1205988, 1248180, 1252440, 1292130, 1310589, 1331392, 1378272, 1431360, 1456210, 1461180, 1476720, 1497816, 1507485, 1558592, 1607984, 1664240, 1669920, 1722840, 1747452, 1753416, 1808982, 1872270, 1948240, 1968960, 1997088, 2003904, 2009980, 2038694, 2067408, 2184315, 2191770, 2297120, 2329936, 2337888, 2411976, 2496360, 2504880, 2584260, 2621178, 2756544, 2912420, 2922360, 2953440, 2995632, 3014970, 3058041, 3215968, 3328480, 3339840, 3445680, 3494904, 3506832, 3617964, 3744540, 3896480, 3994176, 4019960, 4077388, 4134816, 4368630, 4383540, 4522455, 4594240, 4659872, 4675776, 4823952, 4992720, 5009760, 5096735, 5168520, 5242356, 5824840, 5844720, 5906880, 5991264, 6029940, 6116082, 6431936, 6552945, 6656960, 6891360, 6989808, 7013664, 7135429, 7235928, 7489080, 7792960, 8039920, 8154776, 8269632, 8737260, 8767080, 9044910, 9174123, 9319744, 9647904, 9985440, 10019520, 10193470, 10337040, 10484712, 11649680, 11689440, 11982528, 12059880, 12232164, 13105890, 13782720, 13979616, 14027328, 14270858, 14471856, 14978160, 15290205, 16079840, 16309552, 17474520, 17534160, 18089820, 18348246, 19295808, 19970880, 20386940, 20674080, 20969424, 21406287, 23299360, 23378880, 24119760, 24464328, 26211780, 27959232, 28541716, 28943712, 29956320, 30580410, 32159680, 32619104, 34949040, 35068320, 35677145, 36179640, 36696492, 40773880, 41348160, 41938848, 42812574, 45870615, 46598720, 48239520, 48928656, 52423560, 57083432, 57887424, 59912640, 61160820, 64218861, 65238208, 69898080, 70136640, 71354290, 72359280, 73392984, 81547760, 83877696, 85625148, 91741230, 96479040, 97857312, 104847120, 107031435, 114166864, 122321640, 128437722, 139796160, 142708580, 144718560, 146785968, 163095520, 171250296, 183482460, 195714624, 209694240, 214062870, 228333728, 244643280, 256875444, 285417160, 289437120, 293571936, 321094305, 326191040, 342500592, 366964920, 419388480, 428125740, 456667456, 489286560, 513750888, 570834320, 587143872, 642188610, 685001184, 733929840, 856251480, 978573120, 1027501776, 1141668640, 1284377220, 1370002368, 1467859680, 1712502960, 2055003552, 2283337280, 2568754440, 2935719360, 3425005920, 4110007104, 5137508880, 6850011840, 10275017760, 20550035520]

約数ペア:

[(1, 20550035520), (2, 10275017760), (3, 6850011840), (4, 5137508880), (5, 4110007104), (6, 3425005920), (7, 2935719360), (8, 2568754440), (9, 2283337280), (10, 2055003552), (12, 1712502960), (14, 1467859680), (15, 1370002368), (16, 1284377220), (18, 1141668640), (20, 1027501776), (21, 978573120), (24, 856251480), (28, 733929840), (30, 685001184), (32, 642188610), (35, 587143872), (36, 570834320), (40, 513750888), (42, 489286560), (45, 456667456), (48, 428125740), (49, 419388480), (56, 366964920), (60, 342500592), (63, 326191040), (64, 321094305), (70, 293571936), (71, 289437120), (72, 285417160), (80, 256875444), (84, 244643280), (90, 228333728), (96, 214062870), (98, 209694240), (105, 195714624), (112, 183482460), (120, 171250296), (126, 163095520), (140, 146785968), (142, 144718560), (144, 142708580), (147, 139796160), (160, 128437722), (168, 122321640), (180, 114166864), (192, 107031435), (196, 104847120), (210, 97857312), (213, 96479040), (224, 91741230), (240, 85625148), (245, 83877696), (252, 81547760), (280, 73392984), (284, 72359280), (288, 71354290), (293, 70136640), (294, 69898080), (315, 65238208), (320, 64218861), (336, 61160820), (343, 59912640), (355, 57887424), (360, 57083432), (392, 52423560), (420, 48928656), (426, 48239520), (441, 46598720), (448, 45870615), (480, 42812574), (490, 41938848), (497, 41348160), (504, 40773880), (560, 36696492), (568, 36179640), (576, 35677145), (586, 35068320), (588, 34949040), (630, 32619104), (639, 32159680), (672, 30580410), (686, 29956320), (710, 28943712), (720, 28541716), (735, 27959232), (784, 26211780), (840, 24464328), (852, 24119760), (879, 23378880), (882, 23299360), (960, 21406287), (980, 20969424), (994, 20674080), (1008, 20386940), (1029, 19970880), (1065, 19295808), (1120, 18348246), (1136, 18089820), (1172, 17534160), (1176, 17474520), (1260, 16309552), (1278, 16079840), (1344, 15290205), (1372, 14978160), (1420, 14471856), (1440, 14270858), (1465, 14027328), (1470, 13979616), (1491, 13782720), (1568, 13105890), (1680, 12232164), (1704, 12059880), (1715, 11982528), (1758, 11689440), (1764, 11649680), (1960, 10484712), (1988, 10337040), (2016, 10193470), (2051, 10019520), (2058, 9985440), (2130, 9647904), (2205, 9319744), (2240, 9174123), (2272, 9044910), (2344, 8767080), (2352, 8737260), (2485, 8269632), (2520, 8154776), (2556, 8039920), (2637, 7792960), (2744, 7489080), (2840, 7235928), (2880, 7135429), (2930, 7013664), (2940, 6989808), (2982, 6891360), (3087, 6656960), (3136, 6552945), (3195, 6431936), (3360, 6116082), (3408, 6029940), (3430, 5991264), (3479, 5906880), (3516, 5844720), (3528, 5824840), (3920, 5242356), (3976, 5168520), (4032, 5096735), (4102, 5009760), (4116, 4992720), (4260, 4823952), (4395, 4675776), (4410, 4659872), (4473, 4594240), (4544, 4522455), (4688, 4383540), (4704, 4368630), (4970, 4134816), (5040, 4077388), (5112, 4019960), (5145, 3994176), (5274, 3896480), (5488, 3744540), (5680, 3617964), (5860, 3506832), (5880, 3494904), (5964, 3445680), (6153, 3339840), (6174, 3328480), (6390, 3215968), (6720, 3058041), (6816, 3014970), (6860, 2995632), (6958, 2953440), (7032, 2922360), (7056, 2912420), (7455, 2756544), (7840, 2621178), (7952, 2584260), (8204, 2504880), (8232, 2496360), (8520, 2411976), (8790, 2337888), (8820, 2329936), (8946, 2297120), (9376, 2191770), (9408, 2184315), (9940, 2067408), (10080, 2038694), (10224, 2009980), (10255, 2003904), (10290, 1997088), (10437, 1968960), (10548, 1948240), (10976, 1872270), (11360, 1808982), (11720, 1753416), (11760, 1747452), (11928, 1722840), (12306, 1669920), (12348, 1664240), (12780, 1607984), (13185, 1558592), (13632, 1507485), (13720, 1497816), (13916, 1476720), (14064, 1461180), (14112, 1456210), (14357, 1431360), (14910, 1378272), (15435, 1331392), (15680, 1310589), (15904, 1292130), (16408, 1252440), (16464, 1248180), (17040, 1205988), (17395, 1181376), (17580, 1168944), (17640, 1164968), (17892, 1148560), (18459, 1113280), (18752, 1095885), (19880, 1033704), (20160, 1019347), (20448, 1004990), (20510, 1001952), (20580, 998544), (20803, 987840), (20874, 984480), (21096, 974120), (21952, 936135), (22365, 918848), (22720, 904491), (23440, 876708), (23520, 873726), (23856, 861420), (24353, 843840), (24612, 834960), (24696, 832120), (25560, 803992), (26370, 779296), (27440, 748908), (27832, 738360), (28128, 730590), (28224, 728105), (28714, 715680), (29820, 689136), (30765, 667968), (30870, 665696), (31311, 656320), (31808, 646065), (32816, 626220), (32928, 624090), (34080, 602994), (34790, 590688), (35160, 584472), (35280, 582484), (35784, 574280), (36918, 556640), (39760, 516852), (40896, 502495), (41020, 500976), (41160, 499272), (41606, 493920), (41748, 492240), (42192, 487060), (43071, 477120), (44730, 459424), (46880, 438354), (47040, 436863), (47712, 430710), (48706, 421920), (49224, 417480), (49392, 416060), (51120, 401996), (52185, 393792), (52740, 389648), (54880, 374454), (55664, 369180), (56256, 365295), (57428, 357840), (59640, 344568), (61530, 333984), (61740, 332848), (62409, 329280), (62622, 328160), (65632, 313110), (65856, 312045), (68160, 301497), (69580, 295344), (70320, 292236), (70560, 291242), (71568, 287140), (71785, 286272), (73059, 281280), (73836, 278320), (79520, 258426), (82040, 250488), (82320, 249636), (83212, 246960), (83496, 246120), (84384, 243530), (86142, 238560), (89460, 229712), (92295, 222656), (93760, 219177), (95424, 215355), (97412, 210960), (98448, 208740), (98784, 208030), (100499, 204480), (102240, 200998), (104015, 197568), (104370, 196896), (105480, 194824), (109760, 187227), (111328, 184590), (114856, 178920), (119280, 172284), (121765, 168768), (123060, 166992), (123480, 166424), (124818, 164640), (125244, 164080), (129213, 159040), (131264, 156555), (139160, 147672), (140640, 146118), (141120, 145621), (143136, 143570)]