19131156720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 960

約数和(自身を含む): 78277739904

約数和(自身を除く): 59146583184

約数列:

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148230, 148920, 149328, 151402, 153738, 157680, 159120, 160308, 161330, 161772, 165240, 167535, 167994, 170820, 171288, 173667, 177390, 178120, 178704, 179010, 186660, 190320, 192699, 193596, 197640, 200385, 201042, 202215, 204984, 213744, 214110, 214812, 215696, 223380, 223992, 227103, 227760, 230607, 231556, 236520, 237168, 238680, 240462, 241995, 242658, 248880, 251991, 252720, 256230, 256932, 258128, 267180, 268056, 268515, 269620, 279990, 283824, 285480, 286416, 289445, 290394, 296460, 297840, 301563, 302804, 307476, 320616, 321165, 322660, 323544, 330480, 335070, 335988, 341640, 342576, 347334, 354780, 356240, 358020, 360693, 363987, 373320, 378505, 384345, 385398, 387192, 395280, 400770, 402084, 404430, 409968, 419985, 428220, 429624, 435591, 446760, 447984, 454206, 461214, 463112, 473040, 477360, 480924, 483990, 485316, 502605, 503982, 512460, 513864, 521001, 534360, 536112, 537030, 539240, 559980, 570960, 578890, 580788, 592920, 601155, 603126, 605608, 606645, 614952, 641232, 642330, 645320, 647088, 670140, 671976, 681309, 683280, 694668, 709560, 716040, 721386, 725985, 727974, 746640, 757010, 768690, 770796, 774384, 801540, 804168, 808860, 839970, 856440, 859248, 868335, 871182, 893520, 908412, 922428, 926224, 961848, 963495, 967980, 970632, 984113, 1005210, 1007964, 1024920, 1027728, 1042002, 1068720, 1074060, 1078480, 1082079, 1091961, 1119960, 1135515, 1153035, 1157780, 1161576, 1185840, 1202310, 1206252, 1211216, 1213290, 1229904, 1259955, 1284660, 1290640, 1306773, 1340280, 1343952, 1362618, 1389336, 1419120, 1432080, 1442772, 1451970, 1455948, 1507815, 1514020, 1537380, 1541592, 1563003, 1603080, 1608336, 1617720, 1679940, 1712880, 1736670, 1742364, 1803465, 1816824, 1819935, 1844856, 1923696, 1926990, 1935960, 1941264, 1968226, 2010420, 2015928, 2043927, 2049840, 2084004, 2148120, 2164158, 2177955, 2183922, 2239920, 2271030, 2306070, 2315560, 2323152, 2404620, 2412504, 2426580, 2519910, 2569320, 2605005, 2613546, 2680560, 2725236, 2778672, 2885544, 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約数ペア:

[(1, 19131156720), (2, 9565578360), (3, 6377052240), (4, 4782789180), (5, 3826231344), (6, 3188526120), (8, 2391394590), (9, 2125684080), (10, 1913115672), (12, 1594263060), (13, 1471627440), (15, 1275410448), (16, 1195697295), (17, 1125362160), (18, 1062842040), (20, 956557836), (24, 797131530), (26, 735813720), (27, 708561360), (30, 637705224), (34, 562681080), (36, 531421020), (39, 490542480), (40, 478278918), (45, 425136816), (48, 398565765), (51, 375120720), (52, 367906860), (54, 354280680), (60, 318852612), (61, 313625520), (65, 294325488), (68, 281340540), (72, 265710510), (73, 262070640), (78, 245271240), (80, 239139459), (81, 236187120), (85, 225072432), (90, 212568408), (102, 187560360), (104, 183953430), (108, 177140340), (117, 163514160), (120, 159426306), (122, 156812760), (130, 147162744), (135, 141712272), (136, 140670270), (144, 132855255), (146, 131035320), (153, 125040240), (156, 122635620), (162, 118093560), (170, 112536216), (180, 106284204), (183, 104541840), (195, 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