20852952960

素因数分解:

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

素因数の和:818

約数の個数: 512

約数和(自身を含む): 80717414400

約数和(自身を除く): 59864461440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 127, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 254, 266, 280, 285, 304, 320, 336, 380, 381, 384, 399, 420, 448, 456, 480, 508, 532, 560, 570, 608, 635, 640, 643, 665, 672, 760, 762, 798, 840, 889, 896, 912, 960, 1016, 1064, 1120, 1140, 1216, 1270, 1286, 1330, 1344, 1520, 1524, 1596, 1680, 1778, 1824, 1905, 1920, 1929, 1995, 2032, 2128, 2240, 2280, 2413, 2432, 2540, 2572, 2660, 2667, 2688, 3040, 3048, 3192, 3215, 3360, 3556, 3648, 3810, 3858, 3990, 4064, 4256, 4445, 4480, 4501, 4560, 4826, 5080, 5144, 5320, 5334, 6080, 6096, 6384, 6430, 6720, 7112, 7239, 7296, 7620, 7716, 7980, 8128, 8512, 8890, 9002, 9120, 9645, 9652, 10160, 10288, 10640, 10668, 12065, 12160, 12192, 12217, 12768, 12860, 13335, 13440, 13503, 14224, 14478, 15240, 15432, 15960, 16256, 16891, 17024, 17780, 18004, 18240, 19290, 19304, 20320, 20576, 21280, 21336, 22505, 24130, 24384, 24434, 25536, 25720, 26670, 27006, 28448, 28956, 30480, 30864, 31920, 33782, 35560, 36008, 36195, 36480, 36651, 38580, 38608, 40640, 41152, 42560, 42672, 45010, 48260, 48768, 48868, 50673, 51072, 51440, 53340, 54012, 56896, 57912, 60960, 61085, 61728, 63840, 67515, 67564, 71120, 72016, 72390, 73302, 77160, 77216, 81280, 81661, 82304, 84455, 85120, 85344, 85519, 90020, 96520, 97736, 101346, 102880, 106680, 108024, 113792, 115824, 121920, 122170, 123456, 127680, 135030, 135128, 142240, 144032, 144780, 146604, 154320, 154432, 163322, 168910, 170688, 171038, 180040, 183255, 193040, 195472, 202692, 205760, 213360, 216048, 231648, 243840, 244340, 244983, 246912, 253365, 255360, 256557, 270060, 270256, 284480, 288064, 289560, 293208, 308640, 308864, 326644, 337820, 341376, 342076, 360080, 366510, 386080, 390944, 405384, 408305, 411520, 426720, 427595, 432096, 463296, 488680, 489966, 506730, 513114, 540120, 540512, 568960, 571627, 576128, 579120, 586416, 617280, 653288, 675640, 684152, 720160, 733020, 772160, 781888, 810768, 816610, 853440, 855190, 864192, 926592, 977360, 979932, 1013460, 1026228, 1080240, 1081024, 1143254, 1158240, 1172832, 1224915, 1234560, 1282785, 1306576, 1351280, 1368304, 1440320, 1466040, 1544320, 1551559, 1563776, 1621536, 1633220, 1706880, 1710380, 1714881, 1728384, 1954720, 1959864, 2026920, 2052456, 2160480, 2162048, 2286508, 2316480, 2345664, 2449830, 2565570, 2613152, 2702560, 2736608, 2858135, 2880640, 2932080, 3103118, 3243072, 3266440, 3420760, 3429762, 3909440, 3919728, 4053840, 4104912, 4320960, 4573016, 4632960, 4654677, 4691328, 4899660, 5131140, 5226304, 5405120, 5473216, 5716270, 5864160, 6206236, 6486144, 6532880, 6841520, 6859524, 7757795, 7818880, 7839456, 8107680, 8209824, 8574405, 8641920, 9146032, 9309354, 9799320, 10262280, 10452608, 10810240, 10860913, 10946432, 11432540, 11728320, 12412472, 13065760, 13683040, 13719048, 15515590, 15678912, 16215360, 16419648, 17148810, 18292064, 18618708, 19598640, 20524560, 21721826, 22865080, 23273385, 23456640, 24824944, 26131520, 27366080, 27438096, 31031180, 31357824, 32430720, 32582739, 32839296, 34297620, 36584128, 37237416, 39197280, 41049120, 43443652, 45730160, 46546770, 49649888, 52263040, 54304565, 54732160, 54876192, 62062360, 65165478, 68595240, 73168256, 74474832, 78394560, 82098240, 86887304, 91460320, 93093540, 99299776, 108609130, 109752384, 124124720, 130330956, 137190480, 148949664, 156789120, 162913695, 164196480, 173774608, 182920640, 186187080, 198599552, 217218260, 219504768, 248249440, 260661912, 274380960, 297899328, 325827390, 347549216, 365841280, 372374160, 434436520, 496498880, 521323824, 548761920, 595798656, 651654780, 695098432, 744748320, 868873040, 992997760, 1042647648, 1097523840, 1303309560, 1390196864, 1489496640, 1737746080, 2085295296, 2606619120, 2978993280, 3475492160, 4170590592, 5213238240, 6950984320, 10426476480, 20852952960]

約数ペア:

[(1, 20852952960), (2, 10426476480), (3, 6950984320), (4, 5213238240), (5, 4170590592), (6, 3475492160), (7, 2978993280), (8, 2606619120), (10, 2085295296), (12, 1737746080), (14, 1489496640), (15, 1390196864), (16, 1303309560), (19, 1097523840), (20, 1042647648), (21, 992997760), (24, 868873040), (28, 744748320), (30, 695098432), (32, 651654780), (35, 595798656), (38, 548761920), (40, 521323824), (42, 496498880), (48, 434436520), (56, 372374160), (57, 365841280), (60, 347549216), (64, 325827390), (70, 297899328), (76, 274380960), (80, 260661912), (84, 248249440), (95, 219504768), (96, 217218260), (105, 198599552), (112, 186187080), (114, 182920640), (120, 173774608), (127, 164196480), (128, 162913695), (133, 156789120), (140, 148949664), (152, 137190480), (160, 130330956), (168, 124124720), (190, 109752384), (192, 108609130), (210, 99299776), (224, 93093540), (228, 91460320), (240, 86887304), (254, 82098240), (266, 78394560), (280, 74474832), (285, 73168256), (304, 68595240), (320, 65165478), (336, 62062360), (380, 54876192), (381, 54732160), (384, 54304565), (399, 52263040), (420, 49649888), (448, 46546770), (456, 45730160), (480, 43443652), (508, 41049120), (532, 39197280), (560, 37237416), (570, 36584128), (608, 34297620), (635, 32839296), (640, 32582739), (643, 32430720), (665, 31357824), (672, 31031180), (760, 27438096), (762, 27366080), (798, 26131520), (840, 24824944), (889, 23456640), (896, 23273385), (912, 22865080), (960, 21721826), (1016, 20524560), (1064, 19598640), (1120, 18618708), (1140, 18292064), (1216, 17148810), (1270, 16419648), (1286, 16215360), (1330, 15678912), (1344, 15515590), (1520, 13719048), (1524, 13683040), (1596, 13065760), (1680, 12412472), (1778, 11728320), (1824, 11432540), (1905, 10946432), (1920, 10860913), (1929, 10810240), (1995, 10452608), (2032, 10262280), (2128, 9799320), (2240, 9309354), (2280, 9146032), (2413, 8641920), (2432, 8574405), (2540, 8209824), (2572, 8107680), (2660, 7839456), (2667, 7818880), (2688, 7757795), (3040, 6859524), (3048, 6841520), (3192, 6532880), (3215, 6486144), (3360, 6206236), (3556, 5864160), (3648, 5716270), (3810, 5473216), (3858, 5405120), (3990, 5226304), (4064, 5131140), (4256, 4899660), (4445, 4691328), (4480, 4654677), (4501, 4632960), (4560, 4573016), (4826, 4320960), (5080, 4104912), (5144, 4053840), (5320, 3919728), (5334, 3909440), (6080, 3429762), (6096, 3420760), (6384, 3266440), (6430, 3243072), (6720, 3103118), (7112, 2932080), (7239, 2880640), (7296, 2858135), (7620, 2736608), (7716, 2702560), (7980, 2613152), (8128, 2565570), (8512, 2449830), (8890, 2345664), (9002, 2316480), (9120, 2286508), (9645, 2162048), (9652, 2160480), (10160, 2052456), (10288, 2026920), (10640, 1959864), (10668, 1954720), (12065, 1728384), (12160, 1714881), (12192, 1710380), (12217, 1706880), (12768, 1633220), (12860, 1621536), (13335, 1563776), (13440, 1551559), (13503, 1544320), (14224, 1466040), (14478, 1440320), (15240, 1368304), (15432, 1351280), (15960, 1306576), (16256, 1282785), (16891, 1234560), (17024, 1224915), (17780, 1172832), (18004, 1158240), (18240, 1143254), (19290, 1081024), (19304, 1080240), (20320, 1026228), (20576, 1013460), (21280, 979932), (21336, 977360), (22505, 926592), (24130, 864192), (24384, 855190), (24434, 853440), (25536, 816610), (25720, 810768), (26670, 781888), (27006, 772160), (28448, 733020), (28956, 720160), (30480, 684152), (30864, 675640), (31920, 653288), (33782, 617280), (35560, 586416), (36008, 579120), (36195, 576128), (36480, 571627), (36651, 568960), (38580, 540512), (38608, 540120), (40640, 513114), (41152, 506730), (42560, 489966), (42672, 488680), (45010, 463296), (48260, 432096), (48768, 427595), (48868, 426720), (50673, 411520), (51072, 408305), (51440, 405384), (53340, 390944), (54012, 386080), (56896, 366510), (57912, 360080), (60960, 342076), (61085, 341376), (61728, 337820), (63840, 326644), (67515, 308864), (67564, 308640), (71120, 293208), (72016, 289560), (72390, 288064), (73302, 284480), (77160, 270256), (77216, 270060), (81280, 256557), (81661, 255360), (82304, 253365), (84455, 246912), (85120, 244983), (85344, 244340), (85519, 243840), (90020, 231648), (96520, 216048), (97736, 213360), (101346, 205760), (102880, 202692), (106680, 195472), (108024, 193040), (113792, 183255), (115824, 180040), (121920, 171038), (122170, 170688), (123456, 168910), (127680, 163322), (135030, 154432), (135128, 154320), (142240, 146604), (144032, 144780)]