About the Number

127391396280

127391396279 ← → 127391396281

2進数表記:1110110101001000111100111000110111000

漢数字表記:千二百七十三億九千百三十九万六千二百八十

素因数分解:

2 3 × 3 1 × 5 1 × 23 1 × 31 1 × 47 1 × 79 1 × 401 1

素因数の和:595
約数の個数: 512
約数和(自身を含む): 426796646400
約数和(自身を除く): 299405250120

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 47, 60, 62, 69, 79, 92, 93, 94, 115, 120, 124, 138, 141, 155, 158, 184, 186, 188, 230, 235, 237, 248, 276, 282, 310, 316, 345, 372, 376, 395, 401, 460, 465, 470, 474, 552, 564, 620, 632, 690, 705, 713, 744, 790, 802, 920, 930, 940, 948, 1081, 1128, 1185, 1203, 1240, 1380, 1410, 1426, 1457, 1580, 1604, 1817, 1860, 1880, 1896, 2005, 2139, 2162, 2370, 2406, 2449, 2760, 2820, 2852, 2914, 3160, 3208, 3243, 3565, 3634, 3713, 3720, 4010, 4278, 4324, 4371, 4740, 4812, 4898, 5405, 5451, 5640, 5704, 5828, 6015, 6486, 7130, 7268, 7285, 7347, 7426, 8020, 8556, 8648, 8742, 9085, 9223, 9480, 9624, 9796, 10695, 10810, 10902, 11139, 11656, 12030, 12245, 12431, 12972, 14260, 14536, 14570, 14694, 14852, 16040, 16215, 17112, 17484, 18170, 18446, 18565, 18847, 19592, 21390, 21620, 21804, 21855, 22278, 24060, 24490, 24862, 25944, 27255, 27669, 28520, 29140, 29388, 29704, 31679, 32430, 33511, 34968, 36340, 36735, 36892, 37130, 37293, 37694, 42780, 43240, 43608, 43710, 44556, 46115, 48120, 48980, 49724, 54510, 55338, 55695, 56327, 56541, 58280, 58776, 62155, 63358, 64860, 67022, 72680, 73470, 73784, 74260, 74586, 75388, 85399, 85560, 87420, 89112, 92230, 94235, 95037, 97960, 99448, 100533, 109020, 110676, 111390, 112654, 113082, 115103, 124310, 126716, 129720, 134044, 138345, 146940, 148520, 149172, 150776, 158395, 167555, 168981, 170798, 174840, 184460, 186465, 188470, 190074, 201066, 218040, 221352, 222780, 225308, 226164, 230206, 248620, 253432, 256197, 268088, 276690, 281635, 282705, 285913, 293880, 298344, 316790, 335110, 337962, 341596, 345309, 368920, 372930, 376940, 380148, 402132, 426995, 433481, 445560, 450616, 452328, 460412, 475185, 497240, 502665, 512394, 553380, 563270, 565410, 571826, 575515, 584257, 633580, 670220, 675924, 683192, 690618, 728617, 745860, 753880, 760296, 804264, 844905, 853990, 857739, 866962, 920824, 950370, 982049, 1005330, 1024788, 1106760, 1126540, 1130820, 1143652, 1151030, 1168514, 1267160, 1280985, 1300443, 1340440, 1351848, 1381236, 1429565, 1457234, 1488913, 1491720, 1689810, 1707980, 1715478, 1726545, 1733924, 1752771, 1900740, 1964098, 2010660, 2049576, 2167405, 2185851, 2253080, 2261640, 2287304, 2302060, 2337028, 2561970, 2600886, 2647369, 2762472, 2859130, 2914468, 2921285, 2946147, 2977826, 3379620, 3415960, 3430956, 3453090, 3467848, 3505542, 3643085, 3801480, 3928196, 4021320, 4288695, 4334810, 4371702, 4466739, 4604120, 4674056, 4910245, 5123940, 5201772, 5294738, 5718260, 5828936, 5842570, 5892294, 5955652, 6502215, 6759240, 6861912, 6906180, 7011084, 7286170, 7444565, 7856392, 7942107, 8577390, 8669620, 8743404, 8763855, 8933478, 9820490, 10247880, 10403544, 10589476, 10929255, 11436520, 11685140, 11784588, 11911304, 13004430, 13236845, 13437911, 13812360, 14022168, 14572340, 14730735, 14889130, 15884214, 17154780, 17339240, 17486808, 17527710, 17866956, 19640980, 21178952, 21858510, 22333695, 22587127, 23370280, 23569176, 26008860, 26473690, 26875822, 29144680, 29461470, 29778260, 31768428, 34244999, 34309560, 35055420, 35733912, 39281960, 39710535, 40313733, 43717020, 44667390, 45174254, 46156303, 52017720, 52947380, 53751644, 58922940, 59556520, 63536856, 67189555, 67761381, 68489998, 70110840, 79421070, 80627466, 87434040, 89334780, 90348508, 92312606, 102734997, 105894760, 107503288, 112935635, 117845880, 134379110, 135522762, 136979996, 138468909, 158842140, 161254932, 171224995, 178669560, 180697016, 184625212, 201568665, 205469994, 225871270, 230781515, 268758220, 271045524, 273959992, 276937818, 317684280, 322509864, 338806905, 342449990, 369250424, 403137330, 410939988, 451742540, 461563030, 513674985, 537516440, 542091048, 553875636, 677613810, 684899980, 692344545, 806274660, 821879976, 903485080, 923126060, 1027349970, 1061594969, 1107751272, 1355227620, 1369799960, 1384689090, 1612549320, 1846252120, 2054699940, 2123189938, 2710455240, 2769378180, 3184784907, 4109399880, 4246379876, 5307974845, 5538756360, 6369569814, 8492759752, 10615949690, 12739139628, 15923924535, 21231899380, 25478279256, 31847849070, 42463798760, 63695698140, 127391396280]

約数ペア:
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