1661647680

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 672

約数和(自身を含む): 7303495680

約数和(自身を除く): 5641848000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 59, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 118, 120, 126, 127, 132, 140, 144, 154, 160, 165, 168, 176, 177, 180, 192, 198, 210, 220, 224, 231, 236, 240, 252, 254, 264, 280, 288, 295, 308, 315, 320, 330, 336, 352, 354, 360, 381, 385, 396, 413, 420, 440, 448, 462, 472, 480, 495, 504, 508, 528, 531, 560, 576, 590, 616, 630, 635, 649, 660, 672, 693, 704, 708, 720, 762, 770, 792, 826, 840, 880, 885, 889, 924, 944, 960, 990, 1008, 1016, 1056, 1062, 1120, 1143, 1155, 1180, 1232, 1239, 1260, 1270, 1298, 1320, 1344, 1386, 1397, 1416, 1440, 1524, 1540, 1584, 1652, 1680, 1760, 1770, 1778, 1848, 1888, 1905, 1947, 1980, 2016, 2032, 2065, 2112, 2124, 2240, 2286, 2310, 2360, 2464, 2478, 2520, 2540, 2596, 2640, 2655, 2667, 2772, 2794, 2832, 2880, 3048, 3080, 3168, 3245, 3304, 3360, 3465, 3520, 3540, 3556, 3696, 3717, 3776, 3810, 3894, 3960, 4032, 4064, 4130, 4191, 4248, 4445, 4543, 4572, 4620, 4720, 4928, 4956, 5040, 5080, 5192, 5280, 5310, 5334, 5544, 5588, 5664, 5715, 5841, 6096, 6160, 6195, 6336, 6490, 6608, 6720, 6930, 6985, 7080, 7112, 7392, 7434, 7493, 7620, 7788, 7920, 8001, 8128, 8260, 8382, 8496, 8890, 9086, 9144, 9240, 9440, 9735, 9779, 9912, 10080, 10160, 10384, 10560, 10620, 10668, 11088, 11176, 11328, 11430, 11682, 12192, 12320, 12390, 12573, 12980, 13216, 13335, 13629, 13860, 13970, 14160, 14224, 14784, 14868, 14986, 15240, 15576, 15840, 16002, 16520, 16764, 16992, 17780, 18172, 18288, 18480, 18585, 18880, 19470, 19558, 19824, 20160, 20320, 20768, 20955, 21240, 21336, 22176, 22352, 22479, 22715, 22860, 23364, 24384, 24640, 24780, 25146, 25960, 26432, 26670, 27258, 27720, 27940, 28320, 28448, 29205, 29337, 29736, 29972, 30480, 31152, 31680, 32004, 33040, 33528, 33984, 35560, 36344, 36576, 36960, 37170, 37465, 38940, 39116, 39648, 40005, 40640, 40887, 41536, 41910, 42480, 42672, 44352, 44704, 44958, 45430, 45720, 46728, 48895, 49560, 50292, 51920, 52451, 53340, 54516, 55440, 55880, 56640, 56896, 58410, 58674, 59472, 59944, 60960, 62304, 62865, 64008, 66080, 67056, 67437, 68145, 71120, 72688, 73152, 73920, 74340, 74930, 77880, 78232, 79296, 80010, 81774, 82423, 83820, 84960, 85344, 88011, 89408, 89916, 90860, 91440, 93456, 97790, 99120, 100584, 103840, 104902, 106680, 109032, 110880, 111760, 112395, 116820, 117348, 118944, 119888, 121920, 124608, 125730, 128016, 132160, 134112, 134874, 136290, 142240, 145376, 146685, 148680, 149860, 155760, 156464, 157353, 160020, 163548, 164846, 167640, 169920, 170688, 176022, 179832, 181720, 182880, 186912, 195580, 198240, 201168, 204435, 207680, 209804, 213360, 218064, 221760, 223520, 224790, 233640, 234696, 237888, 239776, 247269, 251460, 256032, 262255, 268224, 269748, 272580, 284480, 290752, 293370, 297360, 299720, 311520, 312928, 314706, 320040, 327096, 329692, 335280, 337185, 352044, 359664, 363440, 365760, 373824, 391160, 396480, 402336, 408870, 412115, 419608, 426720, 436128, 440055, 447040, 449580, 467280, 469392, 472059, 479552, 494538, 502920, 512064, 524510, 539496, 545160, 576961, 586740, 594720, 599440, 623040, 625856, 629412, 640080, 654192, 659384, 670560, 674370, 704088, 719328, 726880, 741807, 782320, 786765, 804672, 817740, 824230, 839216, 853440, 872256, 880110, 899160, 934560, 938784, 944118, 989076, 1005840, 1049020, 1078992, 1090320, 1153922, 1173480, 1189440, 1198880, 1236345, 1258824, 1280160, 1308384, 1318768, 1341120, 1348740, 1408176, 1438656, 1453760, 1483614, 1564640, 1573530, 1635480, 1648460, 1678432, 1730883, 1760220, 1798320, 1869120, 1877568, 1888236, 1978152, 2011680, 2098040, 2157984, 2180640, 2307844, 2346960, 2360295, 2397760, 2472690, 2517648, 2560320, 2616768, 2637536, 2697480, 2816352, 2884805, 2967228, 3129280, 3147060, 3270960, 3296920, 3356864, 3461766, 3520440, 3596640, 3709035, 3776472, 3956304, 4023360, 4196080, 4315968, 4361280, 4615688, 4693920, 4720590, 4945380, 5035296, 5192649, 5275072, 5394960, 5632704, 5769610, 5934456, 6294120, 6541920, 6593840, 6923532, 7040880, 7193280, 7418070, 7552944, 7912608, 8392160, 8654415, 9231376, 9387840, 9441180, 9890760, 10070592, 10385298, 10789920, 11539220, 11868912, 12588240, 13083840, 13187680, 13847064, 14081760, 14836140, 15105888, 15825216, 16784320, 17308830, 18462752, 18882360, 19781520, 20770596, 21579840, 23078440, 23737824, 25176480, 25963245, 26375360, 27694128, 28163520, 29672280, 30211776, 34617660, 36925504, 37764720, 39563040, 41541192, 46156880, 47475648, 50352960, 51926490, 55388256, 59344560, 69235320, 75529440, 79126080, 83082384, 92313760, 103852980, 110776512, 118689120, 138470640, 151058880, 166164768, 184627520, 207705960, 237378240, 276941280, 332329536, 415411920, 553882560, 830823840, 1661647680]

約数ペア:

[(1, 1661647680), (2, 830823840), (3, 553882560), (4, 415411920), (5, 332329536), (6, 276941280), (7, 237378240), (8, 207705960), (9, 184627520), (10, 166164768), (11, 151058880), (12, 138470640), (14, 118689120), (15, 110776512), (16, 103852980), (18, 92313760), (20, 83082384), (21, 79126080), (22, 75529440), (24, 69235320), (28, 59344560), (30, 55388256), (32, 51926490), (33, 50352960), (35, 47475648), (36, 46156880), (40, 41541192), (42, 39563040), (44, 37764720), (45, 36925504), (48, 34617660), (55, 30211776), (56, 29672280), (59, 28163520), (60, 27694128), (63, 26375360), (64, 25963245), (66, 25176480), (70, 23737824), (72, 23078440), (77, 21579840), (80, 20770596), (84, 19781520), (88, 18882360), (90, 18462752), (96, 17308830), (99, 16784320), (105, 15825216), (110, 15105888), (112, 14836140), (118, 14081760), (120, 13847064), (126, 13187680), (127, 13083840), (132, 12588240), (140, 11868912), (144, 11539220), (154, 10789920), (160, 10385298), (165, 10070592), (168, 9890760), (176, 9441180), (177, 9387840), (180, 9231376), (192, 8654415), (198, 8392160), (210, 7912608), (220, 7552944), (224, 7418070), (231, 7193280), (236, 7040880), (240, 6923532), (252, 6593840), (254, 6541920), (264, 6294120), (280, 5934456), (288, 5769610), (295, 5632704), (308, 5394960), (315, 5275072), (320, 5192649), (330, 5035296), (336, 4945380), (352, 4720590), (354, 4693920), (360, 4615688), (381, 4361280), (385, 4315968), (396, 4196080), (413, 4023360), (420, 3956304), (440, 3776472), (448, 3709035), (462, 3596640), (472, 3520440), (480, 3461766), (495, 3356864), (504, 3296920), (508, 3270960), (528, 3147060), (531, 3129280), (560, 2967228), (576, 2884805), (590, 2816352), (616, 2697480), (630, 2637536), (635, 2616768), (649, 2560320), (660, 2517648), (672, 2472690), (693, 2397760), (704, 2360295), (708, 2346960), (720, 2307844), (762, 2180640), (770, 2157984), (792, 2098040), (826, 2011680), (840, 1978152), (880, 1888236), (885, 1877568), (889, 1869120), (924, 1798320), (944, 1760220), (960, 1730883), (990, 1678432), (1008, 1648460), (1016, 1635480), (1056, 1573530), (1062, 1564640), (1120, 1483614), (1143, 1453760), (1155, 1438656), (1180, 1408176), (1232, 1348740), (1239, 1341120), (1260, 1318768), (1270, 1308384), (1298, 1280160), (1320, 1258824), (1344, 1236345), (1386, 1198880), (1397, 1189440), (1416, 1173480), (1440, 1153922), (1524, 1090320), (1540, 1078992), (1584, 1049020), (1652, 1005840), (1680, 989076), (1760, 944118), (1770, 938784), (1778, 934560), (1848, 899160), (1888, 880110), (1905, 872256), (1947, 853440), (1980, 839216), (2016, 824230), (2032, 817740), (2065, 804672), (2112, 786765), (2124, 782320), (2240, 741807), (2286, 726880), (2310, 719328), (2360, 704088), (2464, 674370), (2478, 670560), (2520, 659384), (2540, 654192), (2596, 640080), (2640, 629412), (2655, 625856), (2667, 623040), (2772, 599440), (2794, 594720), (2832, 586740), (2880, 576961), (3048, 545160), (3080, 539496), (3168, 524510), (3245, 512064), (3304, 502920), (3360, 494538), (3465, 479552), (3520, 472059), (3540, 469392), (3556, 467280), (3696, 449580), (3717, 447040), (3776, 440055), (3810, 436128), (3894, 426720), (3960, 419608), (4032, 412115), (4064, 408870), (4130, 402336), (4191, 396480), (4248, 391160), (4445, 373824), (4543, 365760), (4572, 363440), (4620, 359664), (4720, 352044), (4928, 337185), (4956, 335280), (5040, 329692), (5080, 327096), (5192, 320040), (5280, 314706), (5310, 312928), (5334, 311520), (5544, 299720), (5588, 297360), (5664, 293370), (5715, 290752), (5841, 284480), (6096, 272580), (6160, 269748), (6195, 268224), (6336, 262255), (6490, 256032), (6608, 251460), (6720, 247269), (6930, 239776), (6985, 237888), (7080, 234696), (7112, 233640), (7392, 224790), (7434, 223520), (7493, 221760), (7620, 218064), (7788, 213360), (7920, 209804), (8001, 207680), (8128, 204435), (8260, 201168), (8382, 198240), (8496, 195580), (8890, 186912), (9086, 182880), (9144, 181720), (9240, 179832), (9440, 176022), (9735, 170688), (9779, 169920), (9912, 167640), (10080, 164846), (10160, 163548), (10384, 160020), (10560, 157353), (10620, 156464), (10668, 155760), (11088, 149860), (11176, 148680), (11328, 146685), (11430, 145376), (11682, 142240), (12192, 136290), (12320, 134874), (12390, 134112), (12573, 132160), (12980, 128016), (13216, 125730), (13335, 124608), (13629, 121920), (13860, 119888), (13970, 118944), (14160, 117348), (14224, 116820), (14784, 112395), (14868, 111760), (14986, 110880), (15240, 109032), (15576, 106680), (15840, 104902), (16002, 103840), (16520, 100584), (16764, 99120), (16992, 97790), (17780, 93456), (18172, 91440), (18288, 90860), (18480, 89916), (18585, 89408), (18880, 88011), (19470, 85344), (19558, 84960), (19824, 83820), (20160, 82423), (20320, 81774), (20768, 80010), (20955, 79296), (21240, 78232), (21336, 77880), (22176, 74930), (22352, 74340), (22479, 73920), (22715, 73152), (22860, 72688), (23364, 71120), (24384, 68145), (24640, 67437), (24780, 67056), (25146, 66080), (25960, 64008), (26432, 62865), (26670, 62304), (27258, 60960), (27720, 59944), (27940, 59472), (28320, 58674), (28448, 58410), (29205, 56896), (29337, 56640), (29736, 55880), (29972, 55440), (30480, 54516), (31152, 53340), (31680, 52451), (32004, 51920), (33040, 50292), (33528, 49560), (33984, 48895), (35560, 46728), (36344, 45720), (36576, 45430), (36960, 44958), (37170, 44704), (37465, 44352), (38940, 42672), (39116, 42480), (39648, 41910), (40005, 41536), (40640, 40887)]