19921600512

素因数分解:

$2^{15}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 512

約数和(自身を含む): 67946688000

約数和(自身を除く): 48025087488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 88, 89, 92, 96, 99, 108, 128, 132, 138, 144, 176, 178, 184, 192, 198, 207, 216, 253, 256, 264, 267, 276, 288, 297, 352, 356, 368, 384, 396, 414, 432, 506, 512, 528, 534, 552, 576, 594, 621, 704, 712, 736, 759, 768, 792, 801, 828, 864, 979, 1012, 1024, 1056, 1068, 1104, 1152, 1188, 1242, 1408, 1424, 1472, 1518, 1536, 1584, 1602, 1656, 1728, 1958, 2024, 2047, 2048, 2112, 2136, 2208, 2277, 2304, 2376, 2403, 2484, 2816, 2848, 2937, 2944, 3036, 3072, 3168, 3204, 3312, 3456, 3916, 4048, 4094, 4096, 4224, 4272, 4416, 4554, 4608, 4752, 4806, 4968, 5632, 5696, 5874, 5888, 6072, 6141, 6144, 6336, 6408, 6624, 6831, 6912, 7832, 8096, 8188, 8192, 8448, 8544, 8811, 8832, 9108, 9216, 9504, 9612, 9936, 11264, 11392, 11748, 11776, 12144, 12282, 12288, 12672, 12816, 13248, 13662, 13824, 15664, 16192, 16376, 16384, 16896, 17088, 17622, 17664, 18216, 18423, 18432, 19008, 19224, 19872, 22517, 22528, 22784, 23496, 23552, 24288, 24564, 24576, 25344, 25632, 26433, 26496, 27324, 27648, 31328, 32384, 32752, 32768, 33792, 34176, 35244, 35328, 36432, 36846, 36864, 38016, 38448, 39744, 45034, 45056, 45568, 46992, 47104, 48576, 49128, 49152, 50688, 51264, 52866, 52992, 54648, 55269, 55296, 62656, 64768, 65504, 67551, 67584, 68352, 70488, 70656, 72864, 73692, 73728, 76032, 76896, 79488, 90068, 90112, 91136, 93984, 94208, 97152, 98256, 98304, 101376, 102528, 105732, 105984, 109296, 110538, 110592, 125312, 129536, 131008, 135102, 135168, 136704, 140976, 141312, 145728, 147384, 147456, 152064, 153792, 158976, 180136, 180224, 182272, 187968, 188416, 194304, 196512, 202653, 202752, 205056, 211464, 211968, 218592, 221076, 221184, 250624, 259072, 262016, 270204, 270336, 273408, 281952, 282624, 291456, 294768, 294912, 304128, 307584, 317952, 360272, 360448, 364544, 375936, 376832, 388608, 393024, 405306, 405504, 410112, 422928, 423936, 437184, 442152, 442368, 501248, 518144, 524032, 540408, 540672, 546816, 563904, 565248, 582912, 589536, 607959, 608256, 615168, 635904, 720544, 729088, 751872, 753664, 777216, 786048, 810612, 811008, 820224, 845856, 847872, 874368, 884304, 884736, 1002496, 1036288, 1048064, 1080816, 1081344, 1093632, 1127808, 1130496, 1165824, 1179072, 1215918, 1216512, 1230336, 1271808, 1441088, 1458176, 1503744, 1554432, 1572096, 1621224, 1622016, 1640448, 1691712, 1695744, 1748736, 1768608, 2004992, 2072576, 2096128, 2161632, 2187264, 2255616, 2260992, 2331648, 2358144, 2431836, 2433024, 2460672, 2543616, 2882176, 2916352, 3007488, 3108864, 3144192, 3242448, 3244032, 3280896, 3383424, 3391488, 3497472, 3537216, 4009984, 4145152, 4192256, 4323264, 4374528, 4511232, 4663296, 4716288, 4863672, 4866048, 4921344, 5087232, 5764352, 6014976, 6217728, 6288384, 6484896, 6561792, 6766848, 6782976, 6994944, 7074432, 8019968, 8290304, 8384512, 8646528, 8749056, 9022464, 9326592, 9432576, 9727344, 9732096, 9842688, 10174464, 11528704, 12029952, 12435456, 12576768, 12969792, 13123584, 13533696, 13989888, 14148864, 16039936, 16769024, 17293056, 18044928, 18653184, 18865152, 19454688, 19685376, 20348928, 23057408, 24059904, 24870912, 25153536, 25939584, 26247168, 27067392, 27979776, 28297728, 32079872, 33538048, 34586112, 36089856, 37306368, 37730304, 38909376, 39370752, 46114816, 48119808, 50307072, 51879168, 54134784, 55959552, 56595456, 67076096, 69172224, 72179712, 74612736, 75460608, 77818752, 78741504, 92229632, 96239616, 100614144, 103758336, 108269568, 111919104, 113190912, 138344448, 144359424, 150921216, 155637504, 184459264, 201228288, 207516672, 216539136, 223838208, 226381824, 276688896, 288718848, 301842432, 311275008, 368918528, 415033344, 433078272, 452763648, 553377792, 603684864, 622550016, 737837056, 830066688, 866156544, 905527296, 1106755584, 1245100032, 1660133376, 1811054592, 2213511168, 2490200064, 3320266752, 4980400128, 6640533504, 9960800256, 19921600512]

約数ペア:

[(1, 19921600512), (2, 9960800256), (3, 6640533504), (4, 4980400128), (6, 3320266752), (8, 2490200064), (9, 2213511168), (11, 1811054592), (12, 1660133376), (16, 1245100032), (18, 1106755584), (22, 905527296), (23, 866156544), (24, 830066688), (27, 737837056), (32, 622550016), (33, 603684864), (36, 553377792), (44, 452763648), (46, 433078272), (48, 415033344), (54, 368918528), (64, 311275008), (66, 301842432), (69, 288718848), (72, 276688896), (88, 226381824), (89, 223838208), (92, 216539136), (96, 207516672), (99, 201228288), (108, 184459264), (128, 155637504), (132, 150921216), (138, 144359424), (144, 138344448), (176, 113190912), (178, 111919104), (184, 108269568), (192, 103758336), (198, 100614144), (207, 96239616), (216, 92229632), (253, 78741504), (256, 77818752), (264, 75460608), (267, 74612736), (276, 72179712), (288, 69172224), (297, 67076096), (352, 56595456), (356, 55959552), (368, 54134784), (384, 51879168), (396, 50307072), (414, 48119808), (432, 46114816), (506, 39370752), (512, 38909376), (528, 37730304), (534, 37306368), (552, 36089856), (576, 34586112), (594, 33538048), (621, 32079872), (704, 28297728), (712, 27979776), (736, 27067392), (759, 26247168), (768, 25939584), (792, 25153536), (801, 24870912), (828, 24059904), (864, 23057408), (979, 20348928), (1012, 19685376), (1024, 19454688), (1056, 18865152), (1068, 18653184), (1104, 18044928), (1152, 17293056), (1188, 16769024), (1242, 16039936), (1408, 14148864), (1424, 13989888), (1472, 13533696), (1518, 13123584), (1536, 12969792), (1584, 12576768), (1602, 12435456), (1656, 12029952), (1728, 11528704), (1958, 10174464), (2024, 9842688), (2047, 9732096), (2048, 9727344), (2112, 9432576), (2136, 9326592), (2208, 9022464), (2277, 8749056), (2304, 8646528), (2376, 8384512), (2403, 8290304), (2484, 8019968), (2816, 7074432), (2848, 6994944), (2937, 6782976), (2944, 6766848), (3036, 6561792), (3072, 6484896), (3168, 6288384), (3204, 6217728), (3312, 6014976), (3456, 5764352), (3916, 5087232), (4048, 4921344), (4094, 4866048), (4096, 4863672), (4224, 4716288), (4272, 4663296), (4416, 4511232), (4554, 4374528), (4608, 4323264), (4752, 4192256), (4806, 4145152), (4968, 4009984), (5632, 3537216), (5696, 3497472), (5874, 3391488), (5888, 3383424), (6072, 3280896), (6141, 3244032), (6144, 3242448), (6336, 3144192), (6408, 3108864), (6624, 3007488), (6831, 2916352), (6912, 2882176), (7832, 2543616), (8096, 2460672), (8188, 2433024), (8192, 2431836), (8448, 2358144), (8544, 2331648), (8811, 2260992), (8832, 2255616), (9108, 2187264), (9216, 2161632), (9504, 2096128), (9612, 2072576), (9936, 2004992), (11264, 1768608), (11392, 1748736), (11748, 1695744), (11776, 1691712), (12144, 1640448), (12282, 1622016), (12288, 1621224), (12672, 1572096), (12816, 1554432), (13248, 1503744), (13662, 1458176), (13824, 1441088), (15664, 1271808), (16192, 1230336), (16376, 1216512), (16384, 1215918), (16896, 1179072), (17088, 1165824), (17622, 1130496), (17664, 1127808), (18216, 1093632), (18423, 1081344), (18432, 1080816), (19008, 1048064), (19224, 1036288), (19872, 1002496), (22517, 884736), (22528, 884304), (22784, 874368), (23496, 847872), (23552, 845856), (24288, 820224), (24564, 811008), (24576, 810612), (25344, 786048), (25632, 777216), (26433, 753664), (26496, 751872), (27324, 729088), (27648, 720544), (31328, 635904), (32384, 615168), (32752, 608256), (32768, 607959), (33792, 589536), (34176, 582912), (35244, 565248), (35328, 563904), (36432, 546816), (36846, 540672), (36864, 540408), (38016, 524032), (38448, 518144), (39744, 501248), (45034, 442368), (45056, 442152), (45568, 437184), (46992, 423936), (47104, 422928), (48576, 410112), (49128, 405504), (49152, 405306), (50688, 393024), (51264, 388608), (52866, 376832), (52992, 375936), (54648, 364544), (55269, 360448), (55296, 360272), (62656, 317952), (64768, 307584), (65504, 304128), (67551, 294912), (67584, 294768), (68352, 291456), (70488, 282624), (70656, 281952), (72864, 273408), (73692, 270336), (73728, 270204), (76032, 262016), (76896, 259072), (79488, 250624), (90068, 221184), (90112, 221076), (91136, 218592), (93984, 211968), (94208, 211464), (97152, 205056), (98256, 202752), (98304, 202653), (101376, 196512), (102528, 194304), (105732, 188416), (105984, 187968), (109296, 182272), (110538, 180224), (110592, 180136), (125312, 158976), (129536, 153792), (131008, 152064), (135102, 147456), (135168, 147384), (136704, 145728), (140976, 141312)]