257092216320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13873}}^1$

素因数の和:14045

約数の個数: 320

約数和(自身を含む): 872024186880

約数和(自身を除く): 614931970560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 127, 128, 152, 160, 190, 192, 228, 240, 254, 256, 285, 304, 320, 380, 381, 384, 456, 480, 508, 512, 570, 608, 635, 640, 760, 762, 768, 912, 960, 1016, 1140, 1216, 1270, 1280, 1520, 1524, 1536, 1824, 1905, 1920, 2032, 2280, 2413, 2432, 2540, 2560, 3040, 3048, 3648, 3810, 3840, 4064, 4560, 4826, 4864, 5080, 6080, 6096, 7239, 7296, 7620, 7680, 8128, 9120, 9652, 9728, 10160, 12065, 12160, 12192, 13873, 14478, 14592, 15240, 16256, 18240, 19304, 20320, 24130, 24320, 24384, 27746, 28956, 29184, 30480, 32512, 36195, 36480, 38608, 40640, 41619, 48260, 48640, 48768, 55492, 57912, 60960, 65024, 69365, 72390, 72960, 77216, 81280, 83238, 96520, 97536, 110984, 115824, 121920, 138730, 144780, 145920, 154432, 162560, 166476, 193040, 195072, 208095, 221968, 231648, 243840, 263587, 277460, 289560, 308864, 325120, 332952, 386080, 416190, 443936, 463296, 487680, 527174, 554920, 579120, 617728, 665904, 772160, 790761, 832380, 887872, 926592, 975360, 1054348, 1109840, 1158240, 1235456, 1317935, 1331808, 1544320, 1581522, 1664760, 1761871, 1775744, 1853184, 2108696, 2219680, 2316480, 2635870, 2663616, 3088640, 3163044, 3329520, 3523742, 3551488, 3706368, 3953805, 4217392, 4439360, 4632960, 5271740, 5285613, 5327232, 6177280, 6326088, 6659040, 7047484, 7102976, 7907610, 8434784, 8809355, 8878720, 9265920, 10543480, 10571226, 10654464, 12652176, 13318080, 14094968, 15815220, 16869568, 17618710, 17757440, 18531840, 21086960, 21142452, 21308928, 25304352, 26428065, 26636160, 28189936, 31630440, 33475549, 33739136, 35237420, 35514880, 42173920, 42284904, 50608704, 52856130, 53272320, 56379872, 63260880, 66951098, 67478272, 70474840, 84347840, 84569808, 100426647, 101217408, 105712260, 106544640, 112759744, 126521760, 133902196, 134956544, 140949680, 167377745, 168695680, 169139616, 200853294, 202434816, 211424520, 225519488, 253043520, 267804392, 281899360, 334755490, 337391360, 338279232, 401706588, 404869632, 422849040, 451038976, 502133235, 506087040, 535608784, 563798720, 669510980, 674782720, 676558464, 803413176, 845698080, 902077952, 1004266470, 1012174080, 1071217568, 1127597440, 1339021960, 1353116928, 1606826352, 1691396160, 2008532940, 2024348160, 2142435136, 2255194880, 2678043920, 2706233856, 3213652704, 3382792320, 4017065880, 4284870272, 4510389760, 5356087840, 6427305408, 6765584640, 8034131760, 8569740544, 10712175680, 12854610816, 13531169280, 16068263520, 17139481088, 21424351360, 25709221632, 32136527040, 42848702720, 51418443264, 64273054080, 85697405440, 128546108160, 257092216320]

約数ペア:

[(1, 257092216320), (2, 128546108160), (3, 85697405440), (4, 64273054080), (5, 51418443264), (6, 42848702720), (8, 32136527040), (10, 25709221632), (12, 21424351360), (15, 17139481088), (16, 16068263520), (19, 13531169280), (20, 12854610816), (24, 10712175680), (30, 8569740544), (32, 8034131760), (38, 6765584640), (40, 6427305408), (48, 5356087840), (57, 4510389760), (60, 4284870272), (64, 4017065880), (76, 3382792320), (80, 3213652704), (95, 2706233856), (96, 2678043920), (114, 2255194880), (120, 2142435136), (127, 2024348160), (128, 2008532940), (152, 1691396160), (160, 1606826352), (190, 1353116928), (192, 1339021960), (228, 1127597440), (240, 1071217568), (254, 1012174080), (256, 1004266470), (285, 902077952), (304, 845698080), (320, 803413176), (380, 676558464), (381, 674782720), (384, 669510980), (456, 563798720), (480, 535608784), (508, 506087040), (512, 502133235), (570, 451038976), (608, 422849040), (635, 404869632), (640, 401706588), (760, 338279232), (762, 337391360), (768, 334755490), (912, 281899360), (960, 267804392), (1016, 253043520), (1140, 225519488), (1216, 211424520), (1270, 202434816), (1280, 200853294), (1520, 169139616), (1524, 168695680), (1536, 167377745), (1824, 140949680), (1905, 134956544), (1920, 133902196), (2032, 126521760), (2280, 112759744), (2413, 106544640), (2432, 105712260), (2540, 101217408), (2560, 100426647), (3040, 84569808), (3048, 84347840), (3648, 70474840), (3810, 67478272), (3840, 66951098), (4064, 63260880), (4560, 56379872), (4826, 53272320), (4864, 52856130), (5080, 50608704), (6080, 42284904), (6096, 42173920), (7239, 35514880), (7296, 35237420), (7620, 33739136), (7680, 33475549), (8128, 31630440), (9120, 28189936), (9652, 26636160), (9728, 26428065), (10160, 25304352), (12065, 21308928), (12160, 21142452), (12192, 21086960), (13873, 18531840), (14478, 17757440), (14592, 17618710), (15240, 16869568), (16256, 15815220), (18240, 14094968), (19304, 13318080), (20320, 12652176), (24130, 10654464), (24320, 10571226), (24384, 10543480), (27746, 9265920), (28956, 8878720), (29184, 8809355), (30480, 8434784), (32512, 7907610), (36195, 7102976), (36480, 7047484), (38608, 6659040), (40640, 6326088), (41619, 6177280), (48260, 5327232), (48640, 5285613), (48768, 5271740), (55492, 4632960), (57912, 4439360), (60960, 4217392), (65024, 3953805), (69365, 3706368), (72390, 3551488), (72960, 3523742), (77216, 3329520), (81280, 3163044), (83238, 3088640), (96520, 2663616), (97536, 2635870), (110984, 2316480), (115824, 2219680), (121920, 2108696), (138730, 1853184), (144780, 1775744), (145920, 1761871), (154432, 1664760), (162560, 1581522), (166476, 1544320), (193040, 1331808), (195072, 1317935), (208095, 1235456), (221968, 1158240), (231648, 1109840), (243840, 1054348), (263587, 975360), (277460, 926592), (289560, 887872), (308864, 832380), (325120, 790761), (332952, 772160), (386080, 665904), (416190, 617728), (443936, 579120), (463296, 554920), (487680, 527174)]