20407895359488

素因数分解:

$2^{15}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2477}}^1$

素因数の和:2840

約数の個数: 768

約数和(自身を含む): 72826040327040

約数和(自身を除く): 52418144967552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 307, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 614, 624, 672, 728, 768, 819, 832, 896, 921, 936, 1008, 1024, 1092, 1152, 1228, 1248, 1344, 1456, 1536, 1638, 1664, 1792, 1842, 1872, 2016, 2048, 2149, 2184, 2304, 2456, 2477, 2496, 2688, 2763, 2912, 3072, 3276, 3328, 3584, 3684, 3744, 3991, 4032, 4096, 4298, 4368, 4608, 4912, 4954, 4992, 5376, 5526, 5824, 6144, 6447, 6552, 6656, 7168, 7368, 7431, 7488, 7982, 8064, 8192, 8596, 8736, 9216, 9824, 9908, 9984, 10752, 11052, 11648, 11973, 12288, 12894, 13104, 13312, 14336, 14736, 14862, 14976, 15964, 16128, 16384, 17192, 17339, 17472, 18432, 19341, 19648, 19816, 19968, 21504, 22104, 22293, 23296, 23946, 24576, 25788, 26208, 26624, 27937, 28672, 29472, 29724, 29952, 31928, 32201, 32256, 32768, 34384, 34678, 34944, 35919, 36864, 38682, 39296, 39632, 39936, 43008, 44208, 44586, 46592, 47892, 49152, 51576, 52017, 52416, 53248, 55874, 57344, 58944, 59448, 59904, 63856, 64402, 64512, 68768, 69356, 69888, 71838, 73728, 77364, 78592, 79264, 79872, 83811, 86016, 88416, 89172, 93184, 95784, 96603, 98304, 103152, 104034, 104832, 106496, 111748, 114688, 117888, 118896, 119808, 127712, 128804, 129024, 137536, 138712, 139776, 143676, 147456, 154728, 156051, 157184, 158528, 159744, 167622, 172032, 176832, 178344, 186368, 191568, 193206, 206304, 208068, 209664, 212992, 223496, 225407, 229376, 235776, 237792, 239616, 251433, 255424, 257608, 258048, 275072, 277424, 279552, 287352, 289809, 294912, 309456, 312102, 314368, 317056, 319488, 335244, 344064, 353664, 356688, 372736, 383136, 386412, 412608, 416136, 419328, 425984, 446992, 450814, 471552, 475584, 479232, 502866, 510848, 515216, 516096, 550144, 554848, 559104, 574704, 579618, 618912, 624204, 628736, 634112, 638976, 670488, 676221, 688128, 707328, 713376, 745472, 760439, 766272, 772824, 825216, 832272, 838656, 893984, 901628, 943104, 951168, 958464, 1005732, 1021696, 1030432, 1032192, 1100288, 1109696, 1118208, 1149408, 1159236, 1237824, 1248408, 1257472, 1268224, 1277952, 1340976, 1352442, 1414656, 1426752, 1490944, 1520878, 1532544, 1545648, 1650432, 1664544, 1677312, 1787968, 1803256, 1886208, 1902336, 1916928, 2011464, 2028663, 2043392, 2060864, 2064384, 2200576, 2219392, 2236416, 2281317, 2298816, 2318472, 2475648, 2496816, 2514944, 2536448, 2681952, 2704884, 2829312, 2853504, 2981888, 3041756, 3065088, 3091296, 3300864, 3329088, 3354624, 3575936, 3606512, 3772416, 3804672, 3833856, 4022928, 4057326, 4086784, 4121728, 4401152, 4438784, 4472832, 4562634, 4597632, 4636944, 4951296, 4993632, 5029888, 5072896, 5323073, 5363904, 5409768, 5658624, 5707008, 6083512, 6130176, 6182592, 6601728, 6658176, 6709248, 6843951, 7151872, 7213024, 7544832, 7609344, 8045856, 8114652, 8173568, 8243456, 8802304, 8877568, 8945664, 9125268, 9195264, 9273888, 9885707, 9902592, 9987264, 10059776, 10145792, 10646146, 10727808, 10819536, 11317248, 11414016, 12167024, 12260352, 12365184, 13203456, 13316352, 13418496, 13687902, 14303744, 14426048, 15089664, 15218688, 15969219, 16091712, 16229304, 16347136, 16486912, 17604608, 17755136, 18250536, 18390528, 18547776, 19771414, 19805184, 19974528, 20291584, 21292292, 21455616, 21639072, 22634496, 22828032, 24334048, 24520704, 24730368, 26406912, 26632704, 26836992, 27375804, 28607488, 28852096, 29657121, 30179328, 30437376, 31938438, 32183424, 32458608, 32694272, 32973824, 35209216, 35510272, 36501072, 36781056, 37095552, 39542828, 39610368, 39949056, 40583168, 42584584, 42911232, 43278144, 45268992, 45656064, 47907657, 48668096, 49041408, 49460736, 52813824, 53265408, 54751608, 57214976, 57704192, 59314242, 60874752, 63876876, 64366848, 64917216, 65388544, 65947648, 69199949, 70418432, 71020544, 73002144, 73562112, 74191104, 79085656, 79220736, 79898112, 81166336, 85169168, 85822464, 86556288, 88971363, 90537984, 91312128, 95815314, 97336192, 98082816, 98921472, 105627648, 106530816, 109503216, 114429952, 115408384, 118628484, 121749504, 127753752, 128733696, 129834432, 130777088, 131895296, 138399898, 142041088, 146004288, 147124224, 148382208, 158171312, 158441472, 159796224, 170338336, 171644928, 173112576, 177942726, 182624256, 191630628, 194672384, 196165632, 197842944, 207599847, 211255296, 213061632, 219006432, 228859904, 230816768, 237256968, 243499008, 255507504, 257467392, 259668864, 263790592, 276799796, 284082176, 292008576, 294248448, 296764416, 316342624, 316882944, 319592448, 340676672, 343289856, 346225152, 355885452, 365248512, 383261256, 389344768, 392331264, 395685888, 415199694, 426123264, 438012864, 457719808, 461633536, 474513936, 511015008, 514934784, 519337728, 527581184, 553599592, 568164352, 584017152, 588496896, 593528832, 622799541, 632685248, 633765888, 639184896, 681353344, 686579712, 692450304, 711770904, 730497024, 766522512, 778689536, 791371776, 830399388, 852246528, 876025728, 915439616, 923267072, 949027872, 1022030016, 1029869568, 1038675456, 1055162368, 1107199184, 1168034304, 1176993792, 1187057664, 1245599082, 1265370496, 1278369792, 1362706688, 1373159424, 1384900608, 1423541808, 1533045024, 1557379072, 1582743552, 1660798776, 1704493056, 1752051456, 1846534144, 1898055744, 2044060032, 2059739136, 2077350912, 2214398368, 2336068608, 2374115328, 2491198164, 2530740992, 2556739584, 2725413376, 2746318848, 2769801216, 2847083616, 3066090048, 3114758144, 3165487104, 3321597552, 3504102912, 3693068288, 3796111488, 4088120064, 4119478272, 4154701824, 4428796736, 4672137216, 4748230656, 4982396328, 5061481984, 5113479168, 5450826752, 5539602432, 5694167232, 6132180096, 6229516288, 6643195104, 7008205824, 7386136576, 7592222976, 8176240128, 8238956544, 8309403648, 8857593472, 9344274432, 9496461312, 9964792656, 10122963968, 10901653504, 11079204864, 11388334464, 12264360192, 12459032576, 13286390208, 14016411648, 15184445952, 16352480256, 16618807296, 17715186944, 18688548864, 19929585312, 20245927936, 21803307008, 22158409728, 22776668928, 24528720384, 24918065152, 26572780416, 28032823296, 30368891904, 32704960512, 33237614592, 35430373888, 37377097728, 39859170624, 40491855872, 43606614016, 45553337856, 49057440768, 53145560832, 56065646592, 60737783808, 65409921024, 66475229184, 70860747776, 74754195456, 79718341248, 80983711744, 87213228032, 91106675712, 98114881536, 106291121664, 112131293184, 121475567616, 130819842048, 141721495552, 159436682496, 161967423488, 174426456064, 182213351424, 196229763072, 212582243328, 224262586368, 242951135232, 261639684096, 283442991104, 318873364992, 323934846976, 364426702848, 392459526144, 425164486656, 485902270464, 523279368192, 566885982208, 637746729984, 728853405696, 784919052288, 850328973312, 971804540928, 1133771964416, 1275493459968, 1457706811392, 1569838104576, 1700657946624, 2267543928832, 2550986919936, 2915413622784, 3401315893248, 5101973839872, 6802631786496, 10203947679744, 20407895359488]

約数ペア:

[(1, 20407895359488), (2, 10203947679744), (3, 6802631786496), (4, 5101973839872), (6, 3401315893248), (7, 2915413622784), (8, 2550986919936), (9, 2267543928832), (12, 1700657946624), (13, 1569838104576), (14, 1457706811392), (16, 1275493459968), (18, 1133771964416), (21, 971804540928), (24, 850328973312), (26, 784919052288), (28, 728853405696), (32, 637746729984), (36, 566885982208), (39, 523279368192), (42, 485902270464), (48, 425164486656), (52, 392459526144), (56, 364426702848), (63, 323934846976), (64, 318873364992), (72, 283442991104), (78, 261639684096), (84, 242951135232), (91, 224262586368), (96, 212582243328), (104, 196229763072), (112, 182213351424), (117, 174426456064), (126, 161967423488), (128, 159436682496), (144, 141721495552), (156, 130819842048), (168, 121475567616), (182, 112131293184), (192, 106291121664), (208, 98114881536), (224, 91106675712), (234, 87213228032), (252, 80983711744), (256, 79718341248), (273, 74754195456), (288, 70860747776), (307, 66475229184), (312, 65409921024), (336, 60737783808), (364, 56065646592), (384, 53145560832), (416, 49057440768), (448, 45553337856), (468, 43606614016), (504, 40491855872), (512, 39859170624), (546, 37377097728), (576, 35430373888), (614, 33237614592), (624, 32704960512), (672, 30368891904), (728, 28032823296), (768, 26572780416), (819, 24918065152), (832, 24528720384), (896, 22776668928), (921, 22158409728), (936, 21803307008), (1008, 20245927936), (1024, 19929585312), (1092, 18688548864), (1152, 17715186944), (1228, 16618807296), (1248, 16352480256), (1344, 15184445952), (1456, 14016411648), (1536, 13286390208), (1638, 12459032576), (1664, 12264360192), (1792, 11388334464), (1842, 11079204864), (1872, 10901653504), (2016, 10122963968), (2048, 9964792656), (2149, 9496461312), (2184, 9344274432), (2304, 8857593472), (2456, 8309403648), (2477, 8238956544), (2496, 8176240128), (2688, 7592222976), (2763, 7386136576), (2912, 7008205824), (3072, 6643195104), (3276, 6229516288), (3328, 6132180096), (3584, 5694167232), (3684, 5539602432), (3744, 5450826752), (3991, 5113479168), (4032, 5061481984), (4096, 4982396328), (4298, 4748230656), (4368, 4672137216), (4608, 4428796736), (4912, 4154701824), (4954, 4119478272), (4992, 4088120064), (5376, 3796111488), (5526, 3693068288), (5824, 3504102912), (6144, 3321597552), (6447, 3165487104), (6552, 3114758144), (6656, 3066090048), (7168, 2847083616), (7368, 2769801216), (7431, 2746318848), (7488, 2725413376), (7982, 2556739584), (8064, 2530740992), (8192, 2491198164), (8596, 2374115328), (8736, 2336068608), (9216, 2214398368), (9824, 2077350912), (9908, 2059739136), (9984, 2044060032), (10752, 1898055744), (11052, 1846534144), (11648, 1752051456), (11973, 1704493056), (12288, 1660798776), (12894, 1582743552), (13104, 1557379072), (13312, 1533045024), (14336, 1423541808), (14736, 1384900608), (14862, 1373159424), (14976, 1362706688), (15964, 1278369792), (16128, 1265370496), (16384, 1245599082), (17192, 1187057664), (17339, 1176993792), (17472, 1168034304), (18432, 1107199184), (19341, 1055162368), (19648, 1038675456), (19816, 1029869568), (19968, 1022030016), (21504, 949027872), (22104, 923267072), (22293, 915439616), (23296, 876025728), (23946, 852246528), (24576, 830399388), (25788, 791371776), (26208, 778689536), (26624, 766522512), (27937, 730497024), (28672, 711770904), (29472, 692450304), (29724, 686579712), (29952, 681353344), (31928, 639184896), (32201, 633765888), (32256, 632685248), (32768, 622799541), (34384, 593528832), (34678, 588496896), (34944, 584017152), (35919, 568164352), (36864, 553599592), (38682, 527581184), (39296, 519337728), (39632, 514934784), (39936, 511015008), (43008, 474513936), (44208, 461633536), (44586, 457719808), (46592, 438012864), (47892, 426123264), (49152, 415199694), (51576, 395685888), (52017, 392331264), (52416, 389344768), (53248, 383261256), (55874, 365248512), (57344, 355885452), (58944, 346225152), (59448, 343289856), (59904, 340676672), (63856, 319592448), (64402, 316882944), (64512, 316342624), (68768, 296764416), (69356, 294248448), (69888, 292008576), (71838, 284082176), (73728, 276799796), (77364, 263790592), (78592, 259668864), (79264, 257467392), (79872, 255507504), (83811, 243499008), (86016, 237256968), (88416, 230816768), (89172, 228859904), (93184, 219006432), (95784, 213061632), (96603, 211255296), (98304, 207599847), (103152, 197842944), (104034, 196165632), (104832, 194672384), (106496, 191630628), (111748, 182624256), (114688, 177942726), (117888, 173112576), (118896, 171644928), (119808, 170338336), (127712, 159796224), (128804, 158441472), (129024, 158171312), (137536, 148382208), (138712, 147124224), (139776, 146004288), (143676, 142041088), (147456, 138399898), (154728, 131895296), (156051, 130777088), (157184, 129834432), (158528, 128733696), (159744, 127753752), (167622, 121749504), (172032, 118628484), (176832, 115408384), (178344, 114429952), (186368, 109503216), (191568, 106530816), (193206, 105627648), (206304, 98921472), (208068, 98082816), (209664, 97336192), (212992, 95815314), (223496, 91312128), (225407, 90537984), (229376, 88971363), (235776, 86556288), (237792, 85822464), (239616, 85169168), (251433, 81166336), (255424, 79898112), (257608, 79220736), (258048, 79085656), (275072, 74191104), (277424, 73562112), (279552, 73002144), (287352, 71020544), (289809, 70418432), (294912, 69199949), (309456, 65947648), (312102, 65388544), (314368, 64917216), (317056, 64366848), (319488, 63876876), (335244, 60874752), (344064, 59314242), (353664, 57704192), (356688, 57214976), (372736, 54751608), (383136, 53265408), (386412, 52813824), (412608, 49460736), (416136, 49041408), (419328, 48668096), (425984, 47907657), (446992, 45656064), (450814, 45268992), (471552, 43278144), (475584, 42911232), (479232, 42584584), (502866, 40583168), (510848, 39949056), (515216, 39610368), (516096, 39542828), (550144, 37095552), (554848, 36781056), (559104, 36501072), (574704, 35510272), (579618, 35209216), (618912, 32973824), (624204, 32694272), (628736, 32458608), (634112, 32183424), (638976, 31938438), (670488, 30437376), (676221, 30179328), (688128, 29657121), (707328, 28852096), (713376, 28607488), (745472, 27375804), (760439, 26836992), (766272, 26632704), (772824, 26406912), (825216, 24730368), (832272, 24520704), (838656, 24334048), (893984, 22828032), (901628, 22634496), (943104, 21639072), (951168, 21455616), (958464, 21292292), (1005732, 20291584), (1021696, 19974528), (1030432, 19805184), (1032192, 19771414), (1100288, 18547776), (1109696, 18390528), (1118208, 18250536), (1149408, 17755136), (1159236, 17604608), (1237824, 16486912), (1248408, 16347136), (1257472, 16229304), (1268224, 16091712), (1277952, 15969219), (1340976, 15218688), (1352442, 15089664), (1414656, 14426048), (1426752, 14303744), (1490944, 13687902), (1520878, 13418496), (1532544, 13316352), (1545648, 13203456), (1650432, 12365184), (1664544, 12260352), (1677312, 12167024), (1787968, 11414016), (1803256, 11317248), (1886208, 10819536), (1902336, 10727808), (1916928, 10646146), (2011464, 10145792), (2028663, 10059776), (2043392, 9987264), (2060864, 9902592), (2064384, 9885707), (2200576, 9273888), (2219392, 9195264), (2236416, 9125268), (2281317, 8945664), (2298816, 8877568), (2318472, 8802304), (2475648, 8243456), (2496816, 8173568), (2514944, 8114652), (2536448, 8045856), (2681952, 7609344), (2704884, 7544832), (2829312, 7213024), (2853504, 7151872), (2981888, 6843951), (3041756, 6709248), (3065088, 6658176), (3091296, 6601728), (3300864, 6182592), (3329088, 6130176), (3354624, 6083512), (3575936, 5707008), (3606512, 5658624), (3772416, 5409768), (3804672, 5363904), (3833856, 5323073), (4022928, 5072896), (4057326, 5029888), (4086784, 4993632), (4121728, 4951296), (4401152, 4636944), (4438784, 4597632), (4472832, 4562634)]