20197928520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 768

約数和(自身を含む): 86046105600

約数和(自身を除く): 65848177080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 37, 40, 42, 44, 45, 47, 55, 56, 60, 63, 66, 70, 72, 74, 77, 84, 88, 90, 94, 99, 105, 110, 111, 120, 126, 132, 140, 141, 148, 154, 165, 168, 180, 185, 188, 198, 210, 220, 222, 231, 235, 252, 259, 264, 280, 282, 296, 308, 315, 329, 330, 333, 360, 370, 376, 385, 396, 407, 419, 420, 423, 440, 444, 462, 470, 495, 504, 517, 518, 555, 564, 616, 630, 658, 660, 666, 693, 705, 740, 770, 777, 792, 814, 838, 840, 846, 888, 924, 940, 987, 990, 1034, 1036, 1110, 1128, 1155, 1221, 1257, 1260, 1295, 1316, 1320, 1332, 1386, 1410, 1480, 1540, 1551, 1554, 1628, 1645, 1665, 1676, 1692, 1739, 1848, 1880, 1974, 1980, 2035, 2068, 2072, 2095, 2115, 2220, 2310, 2331, 2442, 2514, 2520, 2585, 2590, 2632, 2664, 2772, 2820, 2849, 2933, 2961, 3080, 3102, 3108, 3256, 3290, 3330, 3352, 3384, 3465, 3478, 3619, 3663, 3771, 3885, 3948, 3960, 4070, 4136, 4190, 4230, 4440, 4609, 4620, 4653, 4662, 4884, 4935, 5028, 5170, 5180, 5217, 5544, 5640, 5698, 5866, 5922, 6105, 6204, 6216, 6285, 6580, 6660, 6930, 6956, 7238, 7326, 7542, 7755, 7770, 7896, 8140, 8380, 8460, 8547, 8695, 8799, 9218, 9240, 9306, 9324, 9768, 9870, 10056, 10340, 10360, 10434, 10857, 11396, 11655, 11732, 11844, 12173, 12210, 12408, 12570, 13160, 13320, 13827, 13860, 13912, 14245, 14476, 14652, 14665, 14805, 15084, 15503, 15510, 15540, 15651, 16280, 16760, 16920, 17094, 17390, 17598, 18095, 18315, 18436, 18612, 18648, 18855, 19129, 19693, 19740, 20680, 20868, 21714, 22792, 23045, 23265, 23310, 23464, 23688, 24346, 24420, 25140, 25641, 26085, 26397, 27654, 27720, 28490, 28952, 29304, 29330, 29610, 30168, 31006, 31020, 31080, 31302, 32263, 32571, 34188, 34780, 35196, 36190, 36519, 36630, 36872, 37224, 37710, 38258, 39386, 39480, 41481, 41736, 42735, 43428, 43995, 46090, 46509, 46530, 46620, 48692, 48840, 50280, 51282, 52170, 52794, 54285, 55308, 56980, 57387, 58660, 59079, 59220, 60865, 62012, 62040, 62604, 64526, 65142, 68376, 69135, 69560, 70392, 72380, 73038, 73260, 75420, 76516, 77515, 78255, 78772, 82962, 85470, 86856, 87990, 92180, 93018, 93060, 93240, 95645, 96789, 97384, 98465, 102564, 104340, 105588, 108521, 108570, 109557, 110616, 113960, 114774, 117320, 118158, 118440, 121730, 124024, 125208, 128205, 129052, 130284, 131985, 133903, 137851, 138270, 139527, 144760, 146076, 146520, 150840, 153032, 155030, 156510, 157544, 161315, 162855, 165924, 170533, 170940, 172161, 175980, 177237, 182595, 184360, 186036, 186120, 191290, 193578, 196930, 205128, 207405, 208680, 211176, 216623, 217042, 217140, 219114, 229548, 232545, 236316, 243460, 256410, 258104, 260568, 263970, 267806, 275702, 276540, 279054, 286935, 290367, 292152, 295395, 310060, 313020, 322630, 325563, 325710, 331848, 341066, 341880, 344322, 351960, 354474, 365190, 372072, 382580, 387156, 393860, 401709, 413553, 414810, 433246, 434084, 434280, 438228, 459096, 465090, 472632, 483945, 486920, 511599, 512820, 527940, 535612, 542605, 547785, 551404, 553080, 558108, 573870, 580734, 590790, 620120, 626040, 645260, 649869, 651126, 651420, 669515, 682132, 688644, 689255, 697635, 708948, 728641, 730380, 765160, 774312, 787720, 803418, 827106, 829620, 852665, 860805, 866492, 868168, 876456, 886185, 930180, 967890, 976689, 1023198, 1025640, 1055880, 1071224, 1083115, 1085210, 1095570, 1102808, 1116216, 1147740, 1161468, 1181580, 1193731, 1205127, 1240659, 1290520, 1299738, 1302252, 1302840, 1339030, 1364264, 1377288, 1378510, 1395270, 1417896, 1451835, 1457282, 1460760, 1516361, 1534797, 1606836, 1627815, 1654212, 1659240, 1705330, 1721610, 1732984, 1772370, 1860360, 1935780, 1949607, 1953378, 2008545, 2046396, 2067765, 2166230, 2170420, 2185923, 2191140, 2295480, 2322936, 2363160, 2387462, 2410254, 2481318, 2557995, 2599476, 2604504, 2678060, 2757020, 2790540, 2903670, 2914564, 3032722, 3069594, 3213672, 3249345, 3255630, 3308424, 3410660, 3443220, 3544740, 3581193, 3643205, 3871560, 3899214, 3906756, 4017090, 4092792, 4135530, 4332460, 4340840, 4371846, 4382280, 4549083, 4774924, 4820508, 4883445, 4962636, 5100487, 5115990, 5198952, 5356120, 5514040, 5581080, 5807340, 5829128, 5968655, 6025635, 6065444, 6139188, 6203295, 6498690, 6511260, 6557769, 6821320, 6886440, 7089480, 7162386, 7286410, 7581805, 7673985, 7798428, 7813512, 8015051, 8034180, 8271060, 8664920, 8743692, 9098166, 9549848, 9641016, 9748035, 9766890, 9925272, 10200974, 10231980, 10743579, 10929615, 11614680, 11937310, 12051270, 12130888, 12278376, 12406590, 12997380, 13022520, 13115538, 13647249, 14324772, 14572820, 15163610, 15301461, 15347970, 15596856, 16030102, 16068360, 16542120, 17487384, 17905965, 18196332, 19496070, 19533780, 20401948, 20463960, 21487158, 21859230, 22745415, 23874620, 24045153, 24102540, 24813180, 25502435, 25994760, 26231076, 27294498, 28649544, 29145640, 30327220, 30602922, 30695940, 32060204, 32788845, 35811930, 36392664, 38992140, 39067560, 40075255, 40803896, 42974316, 43718460, 45490830, 45904383, 47749240, 48090306, 48205080, 49626360, 51004870, 52462152, 53717895, 54588996, 56105357, 60654440, 61205844, 61391880, 64120408, 65577690, 68236245, 71623860, 72135459, 76507305, 77984280, 80150510, 85948632, 87436920, 90981660, 91808766, 96180612, 102009740, 107435790, 109177992, 112210714, 120225765, 122411688, 131155380, 136472490, 143247720, 144270918, 153014610, 160301020, 168316071, 181963320, 183617532, 192361224, 204019480, 214871580, 224421428, 229521915, 240451530, 262310760, 272944980, 280526785, 288541836, 306029220, 320602040, 336632142, 360677295, 367235064, 429743160, 448842856, 459043830, 480903060, 504948213, 545889960, 561053570, 577083672, 612058440, 673264284, 721354590, 841580355, 918087660, 961806120, 1009896426, 1122107140, 1346528568, 1442709180, 1683160710, 1836175320, 2019792852, 2244214280, 2524741065, 2885418360, 3366321420, 4039585704, 5049482130, 6732642840, 10098964260, 20197928520]

約数ペア:

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