19902210048

素因数分解:

$2^{13}\times 3^2\times 7^3\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 336

約数和(自身を含む): 67130980800

約数和(自身を除く): 47228770752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 343, 384, 392, 441, 448, 504, 512, 576, 588, 672, 686, 768, 784, 787, 882, 896, 1008, 1024, 1029, 1152, 1176, 1344, 1372, 1536, 1568, 1574, 1764, 1792, 2016, 2048, 2058, 2304, 2352, 2361, 2688, 2744, 3072, 3087, 3136, 3148, 3528, 3584, 4032, 4096, 4116, 4608, 4704, 4722, 5376, 5488, 5509, 6144, 6174, 6272, 6296, 7056, 7083, 7168, 8064, 8192, 8232, 9216, 9408, 9444, 10752, 10976, 11018, 12288, 12348, 12544, 12592, 14112, 14166, 14336, 16128, 16464, 16527, 18432, 18816, 18888, 21504, 21952, 22036, 24576, 24696, 25088, 25184, 28224, 28332, 28672, 32256, 32928, 33054, 36864, 37632, 37776, 38563, 43008, 43904, 44072, 49392, 49581, 50176, 50368, 56448, 56664, 57344, 64512, 65856, 66108, 73728, 75264, 75552, 77126, 86016, 87808, 88144, 98784, 99162, 100352, 100736, 112896, 113328, 115689, 129024, 131712, 132216, 150528, 151104, 154252, 172032, 175616, 176288, 197568, 198324, 200704, 201472, 225792, 226656, 231378, 258048, 263424, 264432, 269941, 301056, 302208, 308504, 347067, 351232, 352576, 395136, 396648, 401408, 402944, 451584, 453312, 462756, 516096, 526848, 528864, 539882, 602112, 604416, 617008, 694134, 702464, 705152, 790272, 793296, 805888, 809823, 903168, 906624, 925512, 1053696, 1057728, 1079764, 1204224, 1208832, 1234016, 1388268, 1404928, 1410304, 1580544, 1586592, 1611776, 1619646, 1806336, 1813248, 1851024, 2107392, 2115456, 2159528, 2417664, 2429469, 2468032, 2776536, 2809856, 2820608, 3161088, 3173184, 3223552, 3239292, 3612672, 3626496, 3702048, 4214784, 4230912, 4319056, 4835328, 4858938, 4936064, 5553072, 5641216, 6322176, 6346368, 6447104, 6478584, 7252992, 7404096, 8429568, 8461824, 8638112, 9670656, 9717876, 9872128, 11106144, 11282432, 12644352, 12692736, 12957168, 14505984, 14808192, 16923648, 17276224, 19341312, 19435752, 19744256, 22212288, 22564864, 25288704, 25385472, 25914336, 29011968, 29616384, 33847296, 34552448, 38871504, 39488512, 44424576, 45129728, 50770944, 51828672, 58023936, 59232768, 67694592, 69104896, 77743008, 78977024, 88849152, 101541888, 103657344, 118465536, 135389184, 138209792, 155486016, 157954048, 177698304, 203083776, 207314688, 236931072, 276419584, 310972032, 315908096, 355396608, 406167552, 414629376, 473862144, 552839168, 621944064, 710793216, 829258752, 947724288, 1105678336, 1243888128, 1421586432, 1658517504, 2211356672, 2487776256, 2843172864, 3317035008, 4975552512, 6634070016, 9951105024, 19902210048]

約数ペア:

[(1, 19902210048), (2, 9951105024), (3, 6634070016), (4, 4975552512), (6, 3317035008), (7, 2843172864), (8, 2487776256), (9, 2211356672), (12, 1658517504), (14, 1421586432), (16, 1243888128), (18, 1105678336), (21, 947724288), (24, 829258752), (28, 710793216), (32, 621944064), (36, 552839168), (42, 473862144), (48, 414629376), (49, 406167552), (56, 355396608), (63, 315908096), (64, 310972032), (72, 276419584), (84, 236931072), (96, 207314688), (98, 203083776), (112, 177698304), (126, 157954048), (128, 155486016), (144, 138209792), (147, 135389184), (168, 118465536), (192, 103657344), (196, 101541888), (224, 88849152), (252, 78977024), (256, 77743008), (288, 69104896), (294, 67694592), (336, 59232768), (343, 58023936), (384, 51828672), (392, 50770944), (441, 45129728), (448, 44424576), (504, 39488512), (512, 38871504), (576, 34552448), (588, 33847296), (672, 29616384), (686, 29011968), (768, 25914336), (784, 25385472), (787, 25288704), (882, 22564864), (896, 22212288), (1008, 19744256), (1024, 19435752), (1029, 19341312), (1152, 17276224), (1176, 16923648), (1344, 14808192), (1372, 14505984), (1536, 12957168), (1568, 12692736), (1574, 12644352), (1764, 11282432), (1792, 11106144), (2016, 9872128), (2048, 9717876), (2058, 9670656), (2304, 8638112), (2352, 8461824), (2361, 8429568), (2688, 7404096), (2744, 7252992), (3072, 6478584), (3087, 6447104), (3136, 6346368), (3148, 6322176), (3528, 5641216), (3584, 5553072), (4032, 4936064), (4096, 4858938), (4116, 4835328), (4608, 4319056), (4704, 4230912), (4722, 4214784), (5376, 3702048), (5488, 3626496), (5509, 3612672), (6144, 3239292), (6174, 3223552), (6272, 3173184), (6296, 3161088), (7056, 2820608), (7083, 2809856), (7168, 2776536), (8064, 2468032), (8192, 2429469), (8232, 2417664), (9216, 2159528), (9408, 2115456), (9444, 2107392), (10752, 1851024), (10976, 1813248), (11018, 1806336), (12288, 1619646), (12348, 1611776), (12544, 1586592), (12592, 1580544), (14112, 1410304), (14166, 1404928), (14336, 1388268), (16128, 1234016), (16464, 1208832), (16527, 1204224), (18432, 1079764), (18816, 1057728), (18888, 1053696), (21504, 925512), (21952, 906624), (22036, 903168), (24576, 809823), (24696, 805888), (25088, 793296), (25184, 790272), (28224, 705152), (28332, 702464), (28672, 694134), (32256, 617008), (32928, 604416), (33054, 602112), (36864, 539882), (37632, 528864), (37776, 526848), (38563, 516096), (43008, 462756), (43904, 453312), (44072, 451584), (49392, 402944), (49581, 401408), (50176, 396648), (50368, 395136), (56448, 352576), (56664, 351232), (57344, 347067), (64512, 308504), (65856, 302208), (66108, 301056), (73728, 269941), (75264, 264432), (75552, 263424), (77126, 258048), (86016, 231378), (87808, 226656), (88144, 225792), (98784, 201472), (99162, 200704), (100352, 198324), (100736, 197568), (112896, 176288), (113328, 175616), (115689, 172032), (129024, 154252), (131712, 151104), (132216, 150528)]