19103518720

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 312

約数和(自身を含む): 54356852088

約数和(自身を除く): 35253333368

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 128, 130, 143, 160, 176, 208, 220, 242, 256, 260, 286, 320, 352, 416, 440, 484, 512, 520, 572, 593, 605, 640, 704, 715, 832, 880, 968, 1024, 1040, 1144, 1186, 1210, 1280, 1408, 1430, 1573, 1664, 1760, 1936, 2048, 2080, 2288, 2372, 2420, 2560, 2816, 2860, 2965, 3146, 3328, 3520, 3872, 4096, 4160, 4576, 4744, 4840, 5120, 5632, 5720, 5930, 6292, 6523, 6656, 7040, 7709, 7744, 7865, 8320, 9152, 9488, 9680, 10240, 11264, 11440, 11860, 12584, 13046, 13312, 14080, 15418, 15488, 15730, 16640, 18304, 18976, 19360, 20480, 22528, 22880, 23720, 25168, 26092, 26624, 28160, 30836, 30976, 31460, 32615, 33280, 36608, 37952, 38545, 38720, 45056, 45760, 47440, 50336, 52184, 53248, 56320, 61672, 61952, 62920, 65230, 66560, 71753, 73216, 75904, 77090, 77440, 84799, 91520, 94880, 100672, 104368, 112640, 123344, 123904, 125840, 130460, 133120, 143506, 146432, 151808, 154180, 154880, 169598, 183040, 189760, 201344, 208736, 225280, 246688, 247808, 251680, 260920, 266240, 287012, 292864, 303616, 308360, 309760, 339196, 358765, 366080, 379520, 402688, 417472, 423995, 493376, 495616, 503360, 521840, 574024, 585728, 607232, 616720, 619520, 678392, 717530, 732160, 759040, 805376, 834944, 847990, 932789, 986752, 1006720, 1043680, 1148048, 1214464, 1233440, 1239040, 1356784, 1435060, 1464320, 1518080, 1610752, 1669888, 1695980, 1865578, 1973504, 2013440, 2087360, 2296096, 2428928, 2466880, 2478080, 2713568, 2870120, 2928640, 3036160, 3221504, 3339776, 3391960, 3731156, 3947008, 4026880, 4174720, 4592192, 4663945, 4933760, 5427136, 5740240, 6072320, 6443008, 6679552, 6783920, 7462312, 7894016, 8053760, 8349440, 9184384, 9327890, 9867520, 10854272, 11480480, 12144640, 13359104, 13567840, 14924624, 15788032, 16107520, 16698880, 18368768, 18655780, 19735040, 21708544, 22960960, 26718208, 27135680, 29849248, 31576064, 32215040, 33397760, 36737536, 37311560, 39470080, 43417088, 45921920, 54271360, 59698496, 66795520, 73475072, 74623120, 78940160, 86834176, 91843840, 108542720, 119396992, 133591040, 146950144, 149246240, 157880320, 173668352, 183687680, 217085440, 238793984, 293900288, 298492480, 347336704, 367375360, 434170880, 477587968, 596984960, 734750720, 868341760, 955175936, 1193969920, 1469501440, 1736683520, 1910351872, 2387939840, 3820703744, 4775879680, 9551759360, 19103518720]

約数ペア:

[(1, 19103518720), (2, 9551759360), (4, 4775879680), (5, 3820703744), (8, 2387939840), (10, 1910351872), (11, 1736683520), (13, 1469501440), (16, 1193969920), (20, 955175936), (22, 868341760), (26, 734750720), (32, 596984960), (40, 477587968), (44, 434170880), (52, 367375360), (55, 347336704), (64, 298492480), (65, 293900288), (80, 238793984), (88, 217085440), (104, 183687680), (110, 173668352), (121, 157880320), (128, 149246240), (130, 146950144), (143, 133591040), (160, 119396992), (176, 108542720), (208, 91843840), (220, 86834176), (242, 78940160), (256, 74623120), (260, 73475072), (286, 66795520), (320, 59698496), (352, 54271360), (416, 45921920), (440, 43417088), (484, 39470080), (512, 37311560), (520, 36737536), (572, 33397760), (593, 32215040), (605, 31576064), (640, 29849248), (704, 27135680), (715, 26718208), (832, 22960960), (880, 21708544), (968, 19735040), (1024, 18655780), (1040, 18368768), (1144, 16698880), (1186, 16107520), (1210, 15788032), (1280, 14924624), (1408, 13567840), (1430, 13359104), (1573, 12144640), (1664, 11480480), (1760, 10854272), (1936, 9867520), (2048, 9327890), (2080, 9184384), (2288, 8349440), (2372, 8053760), (2420, 7894016), (2560, 7462312), (2816, 6783920), (2860, 6679552), (2965, 6443008), (3146, 6072320), (3328, 5740240), (3520, 5427136), (3872, 4933760), (4096, 4663945), (4160, 4592192), (4576, 4174720), (4744, 4026880), (4840, 3947008), (5120, 3731156), (5632, 3391960), (5720, 3339776), (5930, 3221504), (6292, 3036160), (6523, 2928640), (6656, 2870120), (7040, 2713568), (7709, 2478080), (7744, 2466880), (7865, 2428928), (8320, 2296096), (9152, 2087360), (9488, 2013440), (9680, 1973504), (10240, 1865578), (11264, 1695980), (11440, 1669888), (11860, 1610752), (12584, 1518080), (13046, 1464320), (13312, 1435060), (14080, 1356784), (15418, 1239040), (15488, 1233440), (15730, 1214464), (16640, 1148048), (18304, 1043680), (18976, 1006720), (19360, 986752), (20480, 932789), (22528, 847990), (22880, 834944), (23720, 805376), (25168, 759040), (26092, 732160), (26624, 717530), (28160, 678392), (30836, 619520), (30976, 616720), (31460, 607232), (32615, 585728), (33280, 574024), (36608, 521840), (37952, 503360), (38545, 495616), (38720, 493376), (45056, 423995), (45760, 417472), (47440, 402688), (50336, 379520), (52184, 366080), (53248, 358765), (56320, 339196), (61672, 309760), (61952, 308360), (62920, 303616), (65230, 292864), (66560, 287012), (71753, 266240), (73216, 260920), (75904, 251680), (77090, 247808), (77440, 246688), (84799, 225280), (91520, 208736), (94880, 201344), (100672, 189760), (104368, 183040), (112640, 169598), (123344, 154880), (123904, 154180), (125840, 151808), (130460, 146432), (133120, 143506)]