1978823902720

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6131}}^1$

素因数の和:6282

約数の個数: 480

約数和(自身を含む): 5766776902656

約数和(自身を除く): 3787952999936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 83, 98, 112, 124, 128, 140, 155, 160, 166, 196, 217, 224, 245, 248, 256, 280, 310, 320, 332, 392, 415, 434, 448, 490, 496, 512, 560, 581, 620, 640, 664, 784, 830, 868, 896, 980, 992, 1085, 1120, 1162, 1240, 1280, 1328, 1519, 1568, 1660, 1736, 1792, 1960, 1984, 2170, 2240, 2324, 2480, 2560, 2573, 2656, 2905, 3038, 3136, 3320, 3472, 3584, 3920, 3968, 4067, 4340, 4480, 4648, 4960, 5146, 5312, 5810, 6076, 6131, 6272, 6640, 6944, 7595, 7840, 7936, 8134, 8680, 8960, 9296, 9920, 10292, 10624, 11620, 12152, 12262, 12544, 12865, 13280, 13888, 15190, 15680, 15872, 16268, 17360, 17920, 18011, 18592, 19840, 20335, 20584, 21248, 23240, 24304, 24524, 25088, 25730, 26560, 27776, 30380, 30655, 31360, 32536, 34720, 36022, 37184, 39680, 40670, 41168, 42496, 42917, 46480, 48608, 49048, 51460, 53120, 55552, 60760, 61310, 62720, 65072, 69440, 72044, 74368, 79360, 81340, 82336, 85834, 90055, 92960, 97216, 98096, 102920, 106240, 111104, 121520, 122620, 125440, 126077, 130144, 138880, 144088, 148736, 162680, 164672, 171668, 180110, 185920, 190061, 194432, 196192, 205840, 212480, 214585, 243040, 245240, 252154, 260288, 277760, 288176, 297472, 300419, 325360, 329344, 343336, 360220, 371840, 380122, 388864, 392384, 411680, 429170, 486080, 490480, 504308, 508873, 520576, 555520, 576352, 600838, 630385, 650720, 658688, 686672, 720440, 743680, 760244, 777728, 784768, 823360, 858340, 950305, 972160, 980960, 1008616, 1017746, 1041152, 1152704, 1201676, 1260770, 1301440, 1317376, 1330427, 1373344, 1440880, 1487360, 1502095, 1520488, 1569536, 1646720, 1716680, 1900610, 1944320, 1961920, 2017232, 2035492, 2082304, 2305408, 2403352, 2521540, 2544365, 2602880, 2660854, 2746688, 2881760, 3004190, 3040976, 3139072, 3293440, 3433360, 3562111, 3801220, 3888640, 3923840, 4034464, 4070984, 4610816, 4806704, 5043080, 5088730, 5205760, 5321708, 5493376, 5763520, 6008380, 6081952, 6586880, 6652135, 6866720, 7124222, 7602440, 7847680, 8068928, 8141968, 9221632, 9312989, 9613408, 10086160, 10177460, 10411520, 10643416, 10986752, 11527040, 12016760, 12163904, 13304270, 13733440, 14248444, 15204880, 15695360, 15775063, 16137856, 16283936, 17810555, 18625978, 19226816, 20172320, 20354920, 21286832, 21973504, 23054080, 24033520, 24327808, 24934777, 26608540, 27466880, 28496888, 30409760, 31550126, 32275712, 32567872, 35621110, 37251956, 38453632, 40344640, 40709840, 42573664, 46108160, 46564945, 48067040, 48655616, 49869554, 53217080, 54933760, 56993776, 60819520, 63100252, 64551424, 65135744, 71242220, 74503912, 76907264, 78875315, 80689280, 81419680, 85147328, 93129890, 96134080, 97311232, 99739108, 106434160, 109867520, 110425441, 113987552, 121639040, 124673885, 126200504, 130271488, 142484440, 149007824, 153814528, 157750630, 161378560, 162839360, 170294656, 186259780, 192268160, 199478216, 212868320, 220850882, 227975104, 243278080, 249347770, 252401008, 260542976, 284968880, 298015648, 315501260, 322757120, 325678720, 340589312, 372519560, 384536320, 398956432, 425736640, 441701764, 455950208, 486556160, 498695540, 504802016, 552127205, 569937760, 596031296, 631002520, 651357440, 681178624, 745039120, 769072640, 772978087, 797912864, 851473280, 883403528, 911900416, 997391080, 1009604032, 1104254410, 1139875520, 1192062592, 1262005040, 1302714880, 1490078240, 1545956174, 1595825728, 1702946560, 1766807056, 1823800832, 1994782160, 2019208064, 2208508820, 2279751040, 2384125184, 2524010080, 2980156480, 3091912348, 3191651456, 3405893120, 3533614112, 3864890435, 3989564320, 4038416128, 4417017640, 4559502080, 4768250368, 5048020160, 5960312960, 6183824696, 6383302912, 7067228224, 7729780870, 7979128640, 8076832256, 8834035280, 9119004160, 10096040320, 11920625920, 12367649392, 12766605824, 14134456448, 15459561740, 15958257280, 17668070560, 20192080640, 23841251840, 24735298784, 28268912896, 30919123480, 31916514560, 35336141120, 40384161280, 49470597568, 56537825792, 61838246960, 63833029120, 70672282240, 98941195136, 123676493920, 141344564480, 197882390272, 247352987840, 282689128960, 395764780544, 494705975680, 989411951360, 1978823902720]

約数ペア:

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