1819561377920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7727}}^1$

素因数の和:7884

約数の個数: 512

約数和(自身を含む): 5339456962560

約数和(自身を除く): 3519895584640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 80, 83, 88, 104, 110, 124, 128, 130, 143, 155, 160, 166, 176, 208, 220, 248, 260, 286, 310, 320, 332, 341, 352, 403, 415, 416, 440, 496, 520, 572, 620, 640, 664, 682, 704, 715, 806, 830, 832, 880, 913, 992, 1040, 1079, 1144, 1240, 1328, 1364, 1408, 1430, 1612, 1660, 1664, 1705, 1760, 1826, 1984, 2015, 2080, 2158, 2288, 2480, 2573, 2656, 2728, 2860, 3224, 3320, 3410, 3520, 3652, 3968, 4030, 4160, 4316, 4433, 4565, 4576, 4960, 5146, 5312, 5395, 5456, 5720, 6448, 6640, 6820, 7040, 7304, 7727, 8060, 8320, 8632, 8866, 9130, 9152, 9920, 10292, 10624, 10790, 10912, 11440, 11869, 12865, 12896, 13280, 13640, 14608, 15454, 16120, 17264, 17732, 18260, 18304, 19840, 20584, 21580, 21824, 22165, 22880, 23738, 25730, 25792, 26560, 27280, 28303, 29216, 30908, 32240, 33449, 34528, 35464, 36520, 38635, 41168, 43160, 43648, 44330, 45760, 47476, 51460, 51584, 53120, 54560, 56606, 58432, 59345, 61816, 64480, 66898, 69056, 70928, 73040, 77270, 82336, 84997, 86320, 88660, 91520, 94952, 100451, 102920, 109120, 113212, 116864, 118690, 123632, 128960, 133796, 138112, 141515, 141856, 146080, 154540, 164672, 167245, 169994, 172640, 177320, 189904, 200902, 205840, 218240, 226424, 237380, 239537, 247264, 257920, 267592, 283030, 283712, 292160, 309080, 329344, 334490, 339988, 345280, 354640, 367939, 379808, 401804, 411680, 424985, 452848, 474760, 479074, 494528, 502255, 535184, 566060, 567424, 584320, 618160, 641341, 668980, 679976, 690560, 709280, 735878, 759616, 803608, 823360, 849970, 905696, 949520, 958148, 989056, 1004510, 1070368, 1104961, 1132120, 1197685, 1236320, 1282682, 1337960, 1359952, 1418560, 1471756, 1519232, 1607216, 1646720, 1699940, 1811392, 1839695, 1899040, 1916296, 2009020, 2140736, 2209922, 2264240, 2395370, 2472640, 2565364, 2634907, 2675920, 2719904, 2837120, 2943512, 3113981, 3206705, 3214432, 3399880, 3622784, 3679390, 3798080, 3832592, 4018040, 4281472, 4419844, 4528480, 4790740, 4945280, 5130728, 5269814, 5351840, 5439808, 5524805, 5887024, 6227962, 6413410, 6428864, 6799760, 7054751, 7358780, 7596160, 7665184, 8036080, 8337433, 8839688, 9056960, 9581480, 10261456, 10539628, 10703680, 10879616, 11049610, 11774048, 12455924, 12826820, 12857728, 13174535, 13599520, 14109502, 14717560, 15330368, 15569905, 16072160, 16674866, 17679376, 18113920, 19162960, 19881571, 20522912, 21079256, 21407360, 22099220, 23548096, 24911848, 25653640, 26349070, 27199040, 28219004, 29435120, 30660736, 31139810, 32144320, 33349732, 34253791, 35273755, 35358752, 38325920, 39763142, 41045824, 41687165, 42158512, 44198440, 47096192, 49823696, 51307280, 52698140, 54398080, 56438008, 58870240, 62279620, 64288640, 66699464, 68507582, 70547510, 70717504, 76651840, 79526284, 82091648, 83374330, 84317024, 88396880, 91711763, 99407855, 99647392, 102614560, 105396280, 112876016, 117740480, 124559240, 133398928, 137015164, 141095020, 141435008, 153303680, 159052568, 166748660, 168634048, 171268955, 176793760, 183423526, 198815710, 199294784, 205229120, 210792560, 218697281, 225752032, 235480960, 249118480, 258460423, 266797856, 274030328, 282190040, 318105136, 333497320, 337268096, 342537910, 353587520, 366847052, 397631420, 398589568, 410458240, 421585120, 437394562, 451504064, 458558815, 498236960, 516920846, 533595712, 548060656, 564380080, 636210272, 666994640, 685075820, 707175040, 733694104, 795262840, 843170240, 874789124, 903008128, 917117630, 996473920, 1033841692, 1067191424, 1093486405, 1096121312, 1128760160, 1272420544, 1292302115, 1333989280, 1370151640, 1467388208, 1590525680, 1686340480, 1749578248, 1834235260, 1992947840, 2067683384, 2186972810, 2192242624, 2257520320, 2544841088, 2584604230, 2667978560, 2740303280, 2843064653, 2934776416, 3181051360, 3499156496, 3668470520, 4135366768, 4373945620, 4384485248, 4515040640, 5169208460, 5335957120, 5480606560, 5686129306, 5869552832, 6362102720, 6998312992, 7336941040, 8270733536, 8747891240, 10338416920, 10961213120, 11372258612, 11739105664, 12724205440, 13996625984, 14215323265, 14673882080, 16541467072, 17495782480, 20676833840, 21922426240, 22744517224, 27993251968, 28430646530, 29347764160, 33082934144, 34991564960, 41353667680, 45489034448, 56861293060, 58695528320, 69983129920, 82707335360, 90978068896, 113722586120, 139966259840, 165414670720, 181956137792, 227445172240, 363912275584, 454890344480, 909780688960, 1819561377920]

約数ペア:

[(1, 1819561377920), (2, 909780688960), (4, 454890344480), (5, 363912275584), (8, 227445172240), (10, 181956137792), (11, 165414670720), (13, 139966259840), (16, 113722586120), (20, 90978068896), (22, 82707335360), (26, 69983129920), (31, 58695528320), (32, 56861293060), (40, 45489034448), (44, 41353667680), (52, 34991564960), (55, 33082934144), (62, 29347764160), (64, 28430646530), (65, 27993251968), (80, 22744517224), (83, 21922426240), (88, 20676833840), (104, 17495782480), (110, 16541467072), (124, 14673882080), (128, 14215323265), (130, 13996625984), (143, 12724205440), (155, 11739105664), (160, 11372258612), (166, 10961213120), (176, 10338416920), (208, 8747891240), (220, 8270733536), (248, 7336941040), (260, 6998312992), (286, 6362102720), (310, 5869552832), (320, 5686129306), (332, 5480606560), (341, 5335957120), (352, 5169208460), (403, 4515040640), (415, 4384485248), (416, 4373945620), (440, 4135366768), (496, 3668470520), (520, 3499156496), (572, 3181051360), (620, 2934776416), (640, 2843064653), (664, 2740303280), (682, 2667978560), (704, 2584604230), (715, 2544841088), (806, 2257520320), (830, 2192242624), (832, 2186972810), (880, 2067683384), (913, 1992947840), (992, 1834235260), (1040, 1749578248), (1079, 1686340480), (1144, 1590525680), (1240, 1467388208), (1328, 1370151640), (1364, 1333989280), (1408, 1292302115), (1430, 1272420544), (1612, 1128760160), (1660, 1096121312), (1664, 1093486405), (1705, 1067191424), (1760, 1033841692), (1826, 996473920), (1984, 917117630), (2015, 903008128), (2080, 874789124), (2158, 843170240), (2288, 795262840), (2480, 733694104), (2573, 707175040), (2656, 685075820), (2728, 666994640), (2860, 636210272), (3224, 564380080), (3320, 548060656), (3410, 533595712), (3520, 516920846), (3652, 498236960), (3968, 458558815), (4030, 451504064), (4160, 437394562), (4316, 421585120), (4433, 410458240), (4565, 398589568), (4576, 397631420), (4960, 366847052), (5146, 353587520), (5312, 342537910), (5395, 337268096), (5456, 333497320), (5720, 318105136), (6448, 282190040), (6640, 274030328), (6820, 266797856), (7040, 258460423), (7304, 249118480), (7727, 235480960), (8060, 225752032), (8320, 218697281), (8632, 210792560), (8866, 205229120), (9130, 199294784), (9152, 198815710), (9920, 183423526), (10292, 176793760), (10624, 171268955), (10790, 168634048), (10912, 166748660), (11440, 159052568), (11869, 153303680), (12865, 141435008), (12896, 141095020), (13280, 137015164), (13640, 133398928), (14608, 124559240), (15454, 117740480), (16120, 112876016), (17264, 105396280), (17732, 102614560), (18260, 99647392), (18304, 99407855), (19840, 91711763), (20584, 88396880), (21580, 84317024), (21824, 83374330), (22165, 82091648), (22880, 79526284), (23738, 76651840), (25730, 70717504), (25792, 70547510), (26560, 68507582), (27280, 66699464), (28303, 64288640), (29216, 62279620), (30908, 58870240), (32240, 56438008), (33449, 54398080), (34528, 52698140), (35464, 51307280), (36520, 49823696), (38635, 47096192), (41168, 44198440), (43160, 42158512), (43648, 41687165), (44330, 41045824), (45760, 39763142), (47476, 38325920), (51460, 35358752), (51584, 35273755), (53120, 34253791), (54560, 33349732), (56606, 32144320), (58432, 31139810), (59345, 30660736), (61816, 29435120), (64480, 28219004), (66898, 27199040), (69056, 26349070), (70928, 25653640), (73040, 24911848), (77270, 23548096), (82336, 22099220), (84997, 21407360), (86320, 21079256), (88660, 20522912), (91520, 19881571), (94952, 19162960), (100451, 18113920), (102920, 17679376), (109120, 16674866), (113212, 16072160), (116864, 15569905), (118690, 15330368), (123632, 14717560), (128960, 14109502), (133796, 13599520), (138112, 13174535), (141515, 12857728), (141856, 12826820), (146080, 12455924), (154540, 11774048), (164672, 11049610), (167245, 10879616), (169994, 10703680), (172640, 10539628), (177320, 10261456), (189904, 9581480), (200902, 9056960), (205840, 8839688), (218240, 8337433), (226424, 8036080), (237380, 7665184), (239537, 7596160), (247264, 7358780), (257920, 7054751), (267592, 6799760), (283030, 6428864), (283712, 6413410), (292160, 6227962), (309080, 5887024), (329344, 5524805), (334490, 5439808), (339988, 5351840), (345280, 5269814), (354640, 5130728), (367939, 4945280), (379808, 4790740), (401804, 4528480), (411680, 4419844), (424985, 4281472), (452848, 4018040), (474760, 3832592), (479074, 3798080), (494528, 3679390), (502255, 3622784), (535184, 3399880), (566060, 3214432), (567424, 3206705), (584320, 3113981), (618160, 2943512), (641341, 2837120), (668980, 2719904), (679976, 2675920), (690560, 2634907), (709280, 2565364), (735878, 2472640), (759616, 2395370), (803608, 2264240), (823360, 2209922), (849970, 2140736), (905696, 2009020), (949520, 1916296), (958148, 1899040), (989056, 1839695), (1004510, 1811392), (1070368, 1699940), (1104961, 1646720), (1132120, 1607216), (1197685, 1519232), (1236320, 1471756), (1282682, 1418560), (1337960, 1359952)]