31279429440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 672

約数和(自身を含む): 130651422720

約数和(自身を除く): 99371993280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 127, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 254, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 381, 399, 420, 448, 456, 480, 504, 508, 532, 560, 570, 576, 608, 630, 635, 643, 665, 672, 684, 720, 760, 762, 798, 840, 855, 889, 912, 960, 1008, 1016, 1064, 1120, 1140, 1143, 1197, 1216, 1260, 1270, 1286, 1330, 1344, 1368, 1440, 1520, 1524, 1596, 1680, 1710, 1778, 1824, 1905, 1929, 1995, 2016, 2032, 2128, 2240, 2280, 2286, 2394, 2413, 2520, 2540, 2572, 2660, 2667, 2736, 2880, 3040, 3048, 3192, 3215, 3360, 3420, 3556, 3648, 3810, 3858, 3990, 4032, 4064, 4256, 4445, 4501, 4560, 4572, 4788, 4826, 5040, 5080, 5144, 5320, 5334, 5472, 5715, 5787, 5985, 6080, 6096, 6384, 6430, 6720, 6840, 7112, 7239, 7620, 7716, 7980, 8001, 8128, 8512, 8890, 9002, 9120, 9144, 9576, 9645, 9652, 10080, 10160, 10288, 10640, 10668, 10944, 11430, 11574, 11970, 12065, 12192, 12217, 12768, 12860, 13335, 13503, 13680, 14224, 14478, 15240, 15432, 15960, 16002, 16891, 17780, 18004, 18240, 18288, 19152, 19290, 19304, 20160, 20320, 20576, 21280, 21336, 21717, 22505, 22860, 23148, 23940, 24130, 24384, 24434, 25536, 25720, 26670, 27006, 27360, 28448, 28935, 28956, 30480, 30864, 31920, 32004, 33782, 35560, 36008, 36195, 36576, 36651, 38304, 38580, 38608, 40005, 40509, 40640, 41152, 42560, 42672, 43434, 45010, 45720, 46296, 47880, 48260, 48868, 50673, 51440, 53340, 54012, 54720, 56896, 57870, 57912, 60960, 61085, 61728, 63840, 64008, 67515, 67564, 71120, 72016, 72390, 73152, 73302, 76608, 77160, 77216, 80010, 81018, 81661, 84455, 85344, 85519, 86868, 90020, 91440, 92592, 95760, 96520, 97736, 101346, 102880, 106680, 108024, 108585, 109953, 115740, 115824, 121920, 122170, 123456, 127680, 128016, 135030, 135128, 142240, 144032, 144780, 146604, 152019, 154320, 154432, 160020, 162036, 163322, 168910, 170688, 171038, 173736, 180040, 182880, 183255, 185184, 191520, 193040, 195472, 202545, 202692, 205760, 213360, 216048, 217170, 219906, 231480, 231648, 244340, 244983, 253365, 256032, 256557, 270060, 270256, 284480, 288064, 289560, 293208, 304038, 308640, 320040, 324072, 326644, 337820, 342076, 347472, 360080, 365760, 366510, 370368, 383040, 386080, 390944, 405090, 405384, 408305, 426720, 427595, 432096, 434340, 439812, 462960, 463296, 488680, 489966, 506730, 512064, 513114, 540120, 540512, 549765, 571627, 579120, 586416, 608076, 617280, 640080, 648144, 653288, 675640, 684152, 694944, 720160, 733020, 734949, 760095, 769671, 772160, 781888, 810180, 810768, 816610, 853440, 855190, 864192, 868680, 879624, 925920, 977360, 979932, 1013460, 1026228, 1080240, 1081024, 1099530, 1143254, 1158240, 1172832, 1216152, 1224915, 1280160, 1282785, 1296288, 1306576, 1351280, 1368304, 1389888, 1440320, 1466040, 1469898, 1520190, 1539342, 1551559, 1620360, 1621536, 1633220, 1710380, 1714881, 1737360, 1759248, 1851840, 1954720, 1959864, 2026920, 2052456, 2160480, 2199060, 2286508, 2316480, 2345664, 2432304, 2449830, 2560320, 2565570, 2592576, 2613152, 2702560, 2736608, 2858135, 2932080, 2939796, 3040380, 3078684, 3103118, 3240720, 3243072, 3266440, 3420760, 3429762, 3474720, 3518496, 3674745, 3848355, 3909440, 3919728, 4053840, 4104912, 4320960, 4398120, 4573016, 4654677, 4864608, 4899660, 5131140, 5144643, 5226304, 5405120, 5473216, 5716270, 5864160, 5879592, 6080760, 6157368, 6206236, 6481440, 6532880, 6841520, 6859524, 6949440, 7036992, 7349490, 7696710, 7757795, 7839456, 8107680, 8209824, 8574405, 8796240, 9146032, 9309354, 9729216, 9799320, 10262280, 10289286, 10860913, 11432540, 11728320, 11759184, 12161520, 12314736, 12412472, 12962880, 13065760, 13683040, 13719048, 13964031, 14698980, 15393420, 15515590, 15678912, 16215360, 16419648, 17148810, 17592480, 18292064, 18618708, 19598640, 20524560, 20578572, 21721826, 22865080, 23273385, 23518368, 24323040, 24629472, 24824944, 25723215, 26131520, 27366080, 27438096, 27928062, 29397960, 30786840, 31031180, 32582739, 34297620, 35184960, 36584128, 37237416, 39197280, 41049120, 41157144, 43443652, 45730160, 46546770, 47036736, 48646080, 49258944, 49649888, 51446430, 54304565, 54876192, 55856124, 58795920, 61573680, 62062360, 65165478, 68595240, 69820155, 74474832, 78394560, 82098240, 82314288, 86887304, 91460320, 93093540, 97748217, 99299776, 102892860, 108609130, 109752384, 111712248, 117591840, 123147360, 124124720, 130330956, 137190480, 139640310, 148949664, 162913695, 164628576, 173774608, 182920640, 186187080, 195496434, 205785720, 217218260, 223424496, 235183680, 246294720, 248249440, 260661912, 274380960, 279280620, 297899328, 325827390, 329257152, 347549216, 372374160, 390992868, 411571440, 434436520, 446848992, 488741085, 496498880, 521323824, 548761920, 558561240, 651654780, 695098432, 744748320, 781985736, 823142880, 868873040, 893697984, 977482170, 1042647648, 1117122480, 1303309560, 1489496640, 1563971472, 1646285760, 1737746080, 1954964340, 2085295296, 2234244960, 2606619120, 3127942944, 3475492160, 3909928680, 4468489920, 5213238240, 6255885888, 7819857360, 10426476480, 15639714720, 31279429440]

約数ペア:

[(1, 31279429440), (2, 15639714720), (3, 10426476480), (4, 7819857360), (5, 6255885888), (6, 5213238240), (7, 4468489920), (8, 3909928680), (9, 3475492160), (10, 3127942944), (12, 2606619120), (14, 2234244960), (15, 2085295296), (16, 1954964340), (18, 1737746080), (19, 1646285760), (20, 1563971472), (21, 1489496640), (24, 1303309560), (28, 1117122480), (30, 1042647648), (32, 977482170), (35, 893697984), (36, 868873040), (38, 823142880), (40, 781985736), (42, 744748320), (45, 695098432), (48, 651654780), (56, 558561240), (57, 548761920), (60, 521323824), (63, 496498880), (64, 488741085), (70, 446848992), (72, 434436520), (76, 411571440), (80, 390992868), (84, 372374160), (90, 347549216), (95, 329257152), (96, 325827390), (105, 297899328), (112, 279280620), (114, 274380960), (120, 260661912), (126, 248249440), (127, 246294720), (133, 235183680), (140, 223424496), (144, 217218260), (152, 205785720), (160, 195496434), (168, 186187080), (171, 182920640), (180, 173774608), (190, 164628576), 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23518368), (1344, 23273385), (1368, 22865080), (1440, 21721826), (1520, 20578572), (1524, 20524560), (1596, 19598640), (1680, 18618708), (1710, 18292064), (1778, 17592480), (1824, 17148810), (1905, 16419648), (1929, 16215360), (1995, 15678912), (2016, 15515590), (2032, 15393420), (2128, 14698980), (2240, 13964031), (2280, 13719048), (2286, 13683040), (2394, 13065760), (2413, 12962880), (2520, 12412472), (2540, 12314736), (2572, 12161520), (2660, 11759184), (2667, 11728320), (2736, 11432540), (2880, 10860913), (3040, 10289286), (3048, 10262280), (3192, 9799320), (3215, 9729216), (3360, 9309354), (3420, 9146032), (3556, 8796240), (3648, 8574405), (3810, 8209824), (3858, 8107680), (3990, 7839456), (4032, 7757795), (4064, 7696710), (4256, 7349490), (4445, 7036992), (4501, 6949440), (4560, 6859524), (4572, 6841520), (4788, 6532880), (4826, 6481440), (5040, 6206236), (5080, 6157368), (5144, 6080760), (5320, 5879592), (5334, 5864160), (5472, 5716270), (5715, 5473216), (5787, 5405120), (5985, 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(21336, 1466040), (21717, 1440320), (22505, 1389888), (22860, 1368304), (23148, 1351280), (23940, 1306576), (24130, 1296288), (24384, 1282785), (24434, 1280160), (25536, 1224915), (25720, 1216152), (26670, 1172832), (27006, 1158240), (27360, 1143254), (28448, 1099530), (28935, 1081024), (28956, 1080240), (30480, 1026228), (30864, 1013460), (31920, 979932), (32004, 977360), (33782, 925920), (35560, 879624), (36008, 868680), (36195, 864192), (36576, 855190), (36651, 853440), (38304, 816610), (38580, 810768), (38608, 810180), (40005, 781888), (40509, 772160), (40640, 769671), (41152, 760095), (42560, 734949), (42672, 733020), (43434, 720160), (45010, 694944), (45720, 684152), (46296, 675640), (47880, 653288), (48260, 648144), (48868, 640080), (50673, 617280), (51440, 608076), (53340, 586416), (54012, 579120), (54720, 571627), (56896, 549765), (57870, 540512), (57912, 540120), (60960, 513114), (61085, 512064), (61728, 506730), (63840, 489966), (64008, 488680), (67515, 463296), (67564, 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