1667377920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:427

約数の個数: 288

約数和(自身を含む): 5801951232

約数和(自身を除く): 4134573312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 192, 195, 208, 240, 254, 256, 260, 263, 312, 320, 381, 384, 390, 416, 480, 508, 520, 526, 624, 635, 640, 762, 768, 780, 789, 832, 960, 1016, 1040, 1052, 1248, 1270, 1280, 1315, 1524, 1560, 1578, 1651, 1664, 1905, 1920, 2032, 2080, 2104, 2496, 2540, 2630, 3048, 3120, 3156, 3302, 3328, 3419, 3810, 3840, 3945, 4064, 4160, 4208, 4953, 4992, 5080, 5260, 6096, 6240, 6312, 6604, 6838, 7620, 7890, 8128, 8255, 8320, 8416, 9906, 9984, 10160, 10257, 10520, 12192, 12480, 12624, 13208, 13676, 15240, 15780, 16256, 16510, 16640, 16832, 17095, 19812, 20320, 20514, 21040, 24384, 24765, 24960, 25248, 26416, 27352, 30480, 31560, 32512, 33020, 33401, 33664, 34190, 39624, 40640, 41028, 42080, 48768, 49530, 49920, 50496, 51285, 52832, 54704, 60960, 63120, 66040, 66802, 67328, 68380, 79248, 81280, 82056, 84160, 97536, 99060, 100203, 100992, 102570, 105664, 109408, 121920, 126240, 132080, 133604, 136760, 158496, 162560, 164112, 167005, 168320, 198120, 200406, 201984, 205140, 211328, 218816, 243840, 252480, 264160, 267208, 273520, 316992, 328224, 334010, 336640, 396240, 400812, 410280, 422656, 434213, 437632, 487680, 501015, 504960, 528320, 534416, 547040, 633984, 656448, 668020, 792480, 801624, 820560, 868426, 875264, 1002030, 1009920, 1056640, 1068832, 1094080, 1267968, 1302639, 1312896, 1336040, 1584960, 1603248, 1641120, 1736852, 2004060, 2113280, 2137664, 2171065, 2188160, 2605278, 2625792, 2672080, 3169920, 3206496, 3282240, 3473704, 4008120, 4275328, 4342130, 4376320, 5210556, 5344160, 6339840, 6412992, 6513195, 6564480, 6947408, 8016240, 8550656, 8684260, 10421112, 10688320, 12825984, 13026390, 13128960, 13894816, 16032480, 17368520, 20842224, 21376640, 25651968, 26052780, 27789632, 32064960, 34737040, 41684448, 42753280, 52105560, 55579264, 64129920, 69474080, 83368896, 104211120, 111158528, 128259840, 138948160, 166737792, 208422240, 277896320, 333475584, 416844480, 555792640, 833688960, 1667377920]

約数ペア:

[(1, 1667377920), (2, 833688960), (3, 555792640), (4, 416844480), (5, 333475584), (6, 277896320), (8, 208422240), (10, 166737792), (12, 138948160), (13, 128259840), (15, 111158528), (16, 104211120), (20, 83368896), (24, 69474080), (26, 64129920), (30, 55579264), (32, 52105560), (39, 42753280), (40, 41684448), (48, 34737040), (52, 32064960), (60, 27789632), (64, 26052780), (65, 25651968), (78, 21376640), (80, 20842224), (96, 17368520), (104, 16032480), (120, 13894816), (127, 13128960), (128, 13026390), (130, 12825984), (156, 10688320), (160, 10421112), (192, 8684260), (195, 8550656), (208, 8016240), (240, 6947408), (254, 6564480), (256, 6513195), (260, 6412992), (263, 6339840), (312, 5344160), (320, 5210556), (381, 4376320), (384, 4342130), (390, 4275328), (416, 4008120), (480, 3473704), (508, 3282240), (520, 3206496), (526, 3169920), (624, 2672080), (635, 2625792), (640, 2605278), (762, 2188160), (768, 2171065), (780, 2137664), (789, 2113280), (832, 2004060), (960, 1736852), (1016, 1641120), (1040, 1603248), (1052, 1584960), (1248, 1336040), (1270, 1312896), (1280, 1302639), (1315, 1267968), (1524, 1094080), (1560, 1068832), (1578, 1056640), (1651, 1009920), (1664, 1002030), (1905, 875264), (1920, 868426), (2032, 820560), (2080, 801624), (2104, 792480), (2496, 668020), (2540, 656448), (2630, 633984), (3048, 547040), (3120, 534416), (3156, 528320), (3302, 504960), (3328, 501015), (3419, 487680), (3810, 437632), (3840, 434213), (3945, 422656), (4064, 410280), (4160, 400812), (4208, 396240), (4953, 336640), (4992, 334010), (5080, 328224), (5260, 316992), (6096, 273520), (6240, 267208), (6312, 264160), (6604, 252480), (6838, 243840), (7620, 218816), (7890, 211328), (8128, 205140), (8255, 201984), (8320, 200406), (8416, 198120), (9906, 168320), (9984, 167005), (10160, 164112), (10257, 162560), (10520, 158496), (12192, 136760), (12480, 133604), (12624, 132080), (13208, 126240), (13676, 121920), (15240, 109408), (15780, 105664), (16256, 102570), (16510, 100992), (16640, 100203), (16832, 99060), (17095, 97536), (19812, 84160), (20320, 82056), (20514, 81280), (21040, 79248), (24384, 68380), (24765, 67328), (24960, 66802), (25248, 66040), (26416, 63120), (27352, 60960), (30480, 54704), (31560, 52832), (32512, 51285), (33020, 50496), (33401, 49920), (33664, 49530), (34190, 48768), (39624, 42080), (40640, 41028)]