1687182648320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{2029}}^1$

素因数の和:2142

約数の個数: 396

約数和(自身を含む): 4530701698740

約数和(自身を除く): 2843519050420

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 169, 208, 248, 256, 260, 310, 320, 338, 403, 416, 496, 512, 520, 620, 640, 676, 806, 832, 845, 961, 992, 1024, 1040, 1240, 1280, 1352, 1612, 1664, 1690, 1922, 1984, 2015, 2029, 2080, 2480, 2560, 2704, 3224, 3328, 3380, 3844, 3968, 4030, 4058, 4160, 4805, 4960, 5120, 5239, 5408, 6448, 6656, 6760, 7688, 7936, 8060, 8116, 8320, 9610, 9920, 10145, 10478, 10816, 12493, 12896, 13312, 13520, 15376, 15872, 16120, 16232, 16640, 19220, 19840, 20290, 20956, 21632, 24986, 25792, 26195, 26377, 27040, 30752, 31744, 32240, 32464, 33280, 38440, 39680, 40580, 41912, 43264, 49972, 51584, 52390, 52754, 54080, 61504, 62465, 62899, 64480, 64928, 66560, 76880, 79360, 81160, 83824, 86528, 99944, 103168, 104780, 105508, 108160, 123008, 124930, 125798, 128960, 129856, 131885, 153760, 158720, 162320, 162409, 167648, 173056, 199888, 206336, 209560, 211016, 216320, 246016, 249860, 251596, 257920, 259712, 263770, 307520, 314495, 324640, 324818, 335296, 342901, 399776, 412672, 419120, 422032, 432640, 492032, 499720, 503192, 515840, 519424, 527540, 615040, 628990, 649280, 649636, 670592, 685802, 799552, 812045, 817687, 838240, 844064, 865280, 984064, 999440, 1006384, 1031680, 1038848, 1055080, 1230080, 1257980, 1298560, 1299272, 1341184, 1371604, 1599104, 1624090, 1635374, 1676480, 1688128, 1714505, 1949869, 1998880, 2012768, 2063360, 2077696, 2110160, 2460160, 2515960, 2597120, 2598544, 2682368, 2743208, 3198208, 3248180, 3270748, 3352960, 3376256, 3429010, 3899738, 3997760, 4025536, 4088435, 4220320, 4920320, 5031920, 5194240, 5197088, 5364736, 5486416, 6396416, 6496360, 6541496, 6705920, 6752512, 6858020, 7799476, 7995520, 8051072, 8176870, 8440640, 9749345, 10063840, 10388480, 10394176, 10629931, 10972832, 12792832, 12992720, 13082992, 13411840, 13505024, 13716040, 15598952, 15991040, 16102144, 16353740, 16881280, 19498690, 20127680, 20788352, 21259862, 21945664, 25348297, 25985440, 26165984, 26823680, 27010048, 27432080, 31197904, 31982080, 32204288, 32707480, 33762560, 38997380, 40255360, 41576704, 42519724, 43891328, 50696594, 51970880, 52331968, 53149655, 54864160, 62395808, 63964160, 64408576, 65414960, 67525120, 77994760, 80510720, 83153408, 85039448, 87782656, 101393188, 103941760, 104663936, 106299310, 109728320, 124791616, 126741485, 130829920, 135050240, 155989520, 161021440, 166306816, 170078896, 175565312, 202786376, 207883520, 209327872, 212598620, 219456640, 249583232, 253482970, 261659840, 311979040, 322042880, 329527861, 340157792, 351130624, 405572752, 415767040, 418655744, 425197240, 438913280, 499166464, 506965940, 523319680, 623958080, 659055722, 680315584, 811145504, 831534080, 837311488, 850394480, 877826560, 998332928, 1013931880, 1046639360, 1247916160, 1318111444, 1360631168, 1622291008, 1647639305, 1700788960, 1755653120, 1996665856, 2027863760, 2093278720, 2495832320, 2636222888, 2721262336, 3244582016, 3295278610, 3401577920, 4055727520, 4186557440, 4991664640, 5272445776, 5442524672, 6489164032, 6590557220, 6803155840, 8111455040, 9983329280, 10544891552, 10885049344, 12978328064, 13181114440, 13606311680, 16222910080, 21089783104, 25956656128, 26362228880, 27212623360, 32445820160, 42179566208, 52724457760, 54425246720, 64891640320, 84359132416, 105448915520, 129783280640, 168718264832, 210897831040, 337436529664, 421795662080, 843591324160, 1687182648320]

約数ペア:

[(1, 1687182648320), (2, 843591324160), (4, 421795662080), (5, 337436529664), (8, 210897831040), (10, 168718264832), (13, 129783280640), (16, 105448915520), (20, 84359132416), (26, 64891640320), (31, 54425246720), (32, 52724457760), (40, 42179566208), (52, 32445820160), (62, 27212623360), (64, 26362228880), (65, 25956656128), (80, 21089783104), (104, 16222910080), (124, 13606311680), (128, 13181114440), (130, 12978328064), (155, 10885049344), (160, 10544891552), (169, 9983329280), (208, 8111455040), (248, 6803155840), (256, 6590557220), (260, 6489164032), (310, 5442524672), (320, 5272445776), (338, 4991664640), (403, 4186557440), (416, 4055727520), (496, 3401577920), (512, 3295278610), (520, 3244582016), (620, 2721262336), (640, 2636222888), (676, 2495832320), (806, 2093278720), (832, 2027863760), (845, 1996665856), (961, 1755653120), (992, 1700788960), (1024, 1647639305), (1040, 1622291008), (1240, 1360631168), (1280, 1318111444), (1352, 1247916160), (1612, 1046639360), (1664, 1013931880), (1690, 998332928), (1922, 877826560), (1984, 850394480), (2015, 837311488), (2029, 831534080), (2080, 811145504), (2480, 680315584), (2560, 659055722), (2704, 623958080), (3224, 523319680), (3328, 506965940), (3380, 499166464), (3844, 438913280), (3968, 425197240), (4030, 418655744), (4058, 415767040), (4160, 405572752), (4805, 351130624), (4960, 340157792), (5120, 329527861), (5239, 322042880), (5408, 311979040), (6448, 261659840), (6656, 253482970), (6760, 249583232), (7688, 219456640), (7936, 212598620), (8060, 209327872), (8116, 207883520), (8320, 202786376), (9610, 175565312), (9920, 170078896), (10145, 166306816), (10478, 161021440), (10816, 155989520), (12493, 135050240), (12896, 130829920), (13312, 126741485), (13520, 124791616), (15376, 109728320), (15872, 106299310), (16120, 104663936), (16232, 103941760), (16640, 101393188), (19220, 87782656), (19840, 85039448), (20290, 83153408), (20956, 80510720), (21632, 77994760), (24986, 67525120), (25792, 65414960), (26195, 64408576), (26377, 63964160), (27040, 62395808), (30752, 54864160), (31744, 53149655), (32240, 52331968), (32464, 51970880), (33280, 50696594), (38440, 43891328), (39680, 42519724), (40580, 41576704), (41912, 40255360), (43264, 38997380), (49972, 33762560), (51584, 32707480), (52390, 32204288), (52754, 31982080), (54080, 31197904), (61504, 27432080), (62465, 27010048), (62899, 26823680), (64480, 26165984), (64928, 25985440), (66560, 25348297), (76880, 21945664), (79360, 21259862), (81160, 20788352), (83824, 20127680), (86528, 19498690), (99944, 16881280), (103168, 16353740), (104780, 16102144), (105508, 15991040), (108160, 15598952), (123008, 13716040), (124930, 13505024), (125798, 13411840), (128960, 13082992), (129856, 12992720), (131885, 12792832), (153760, 10972832), (158720, 10629931), (162320, 10394176), (162409, 10388480), (167648, 10063840), (173056, 9749345), (199888, 8440640), (206336, 8176870), (209560, 8051072), (211016, 7995520), (216320, 7799476), (246016, 6858020), (249860, 6752512), (251596, 6705920), (257920, 6541496), (259712, 6496360), (263770, 6396416), (307520, 5486416), (314495, 5364736), (324640, 5197088), (324818, 5194240), (335296, 5031920), (342901, 4920320), (399776, 4220320), (412672, 4088435), (419120, 4025536), (422032, 3997760), (432640, 3899738), (492032, 3429010), (499720, 3376256), (503192, 3352960), (515840, 3270748), (519424, 3248180), (527540, 3198208), (615040, 2743208), (628990, 2682368), (649280, 2598544), (649636, 2597120), (670592, 2515960), (685802, 2460160), (799552, 2110160), (812045, 2077696), (817687, 2063360), (838240, 2012768), (844064, 1998880), (865280, 1949869), (984064, 1714505), (999440, 1688128), (1006384, 1676480), (1031680, 1635374), (1038848, 1624090), (1055080, 1599104), (1230080, 1371604), (1257980, 1341184), (1298560, 1299272)]