19456968960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 1152

約数和(自身を含む): 84392017920

約数和(自身を除く): 64935048960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 62, 64, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 108, 110, 117, 120, 124, 127, 128, 130, 132, 135, 143, 144, 155, 156, 160, 165, 176, 180, 186, 192, 195, 198, 208, 216, 220, 234, 240, 248, 254, 256, 260, 264, 270, 279, 286, 288, 297, 310, 312, 320, 330, 341, 351, 352, 360, 372, 381, 384, 390, 396, 403, 416, 429, 432, 440, 465, 468, 480, 495, 496, 508, 520, 528, 540, 558, 572, 576, 585, 594, 620, 624, 635, 640, 660, 682, 702, 704, 715, 720, 744, 762, 768, 780, 792, 806, 832, 837, 858, 864, 880, 930, 936, 960, 990, 992, 1016, 1023, 1040, 1056, 1080, 1116, 1143, 1144, 1152, 1170, 1188, 1209, 1240, 1248, 1270, 1280, 1287, 1320, 1364, 1395, 1397, 1404, 1408, 1430, 1440, 1485, 1488, 1524, 1560, 1584, 1612, 1651, 1664, 1674, 1705, 1716, 1728, 1755, 1760, 1860, 1872, 1905, 1920, 1980, 1984, 2015, 2032, 2046, 2080, 2112, 2145, 2160, 2232, 2286, 2288, 2304, 2340, 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16368, 16510, 16640, 16740, 16764, 17145, 17160, 17280, 17732, 17856, 18135, 18161, 18288, 18304, 18414, 18720, 19008, 19305, 19344, 19685, 19812, 19840, 20320, 20460, 20592, 20955, 21120, 21762, 21824, 22165, 22320, 22352, 22464, 22860, 22880, 23622, 23760, 23808, 24180, 24384, 24552, 24765, 24960, 25146, 25344, 25740, 25792, 26416, 26598, 26784, 27280, 27432, 27456, 27940, 28080, 29016, 29718, 29760, 29952, 30480, 30690, 30888, 31496, 31680, 32240, 32512, 32736, 33020, 33480, 33528, 34290, 34320, 34560, 35433, 35464, 35712, 36270, 36322, 36576, 36608, 36828, 37440, 37719, 38016, 38610, 38688, 39370, 39624, 39680, 39897, 40640, 40920, 41184, 41910, 42240, 43307, 43524, 43648, 44330, 44577, 44640, 44704, 44928, 45720, 45760, 46035, 47244, 47520, 48360, 48768, 49104, 49530, 49920, 50292, 51181, 51480, 51584, 52832, 53196, 53568, 54405, 54483, 54560, 54864, 54912, 55880, 56160, 58032, 59055, 59436, 59520, 60960, 61380, 61776, 62865, 62992, 63360, 64480, 65472, 66040, 66495, 66960, 67056, 68580, 68640, 70866, 70928, 71424, 72540, 72644, 73152, 73656, 74295, 74880, 75438, 76032, 77220, 77376, 78740, 79248, 79794, 81280, 81840, 82368, 83820, 86614, 87048, 87296, 88660, 89154, 89280, 89408, 89856, 90805, 91440, 91520, 92070, 94488, 95040, 96720, 97536, 98208, 99060, 100584, 102362, 102960, 103168, 105664, 106299, 106392, 107136, 108810, 108966, 109120, 109728, 109824, 111760, 112320, 116064, 118110, 118872, 119040, 119691, 121920, 122760, 123552, 125730, 125984, 126720, 128960, 129921, 130944, 132080, 132990, 133920, 134112, 137160, 137280, 141732, 141856, 145080, 145288, 146304, 147312, 148590, 149760, 150876, 153543, 154440, 154752, 157480, 158496, 159588, 162560, 163449, 163680, 164736, 167640, 173228, 174096, 177165, 177320, 178308, 178560, 178816, 181610, 182880, 183040, 184140, 188595, 188976, 190080, 193440, 196416, 198120, 199485, 201168, 204724, 205920, 211328, 212598, 212784, 214272, 216535, 217620, 217932, 218240, 219456, 222885, 223520, 224640, 232128, 236220, 237744, 239382, 243840, 245520, 247104, 251460, 251968, 255905, 257920, 259842, 261888, 264160, 265980, 267840, 268224, 272415, 274320, 274560, 283464, 283712, 290160, 290576, 292608, 294624, 297180, 301752, 307086, 308880, 309504, 314960, 316992, 319176, 326898, 327360, 329472, 335280, 346456, 348192, 354330, 354640, 356616, 357120, 357632, 363220, 365760, 368280, 377190, 377952, 380160, 386880, 389763, 392832, 396240, 398970, 402336, 409448, 411840, 422656, 425196, 425568, 433070, 435240, 435864, 436480, 438912, 445770, 447040, 449280, 460629, 464256, 472440, 475488, 478764, 487680, 490347, 491040, 494208, 502920, 503936, 511810, 515840, 519684, 528320, 531495, 531960, 535680, 536448, 544830, 548640, 549120, 562991, 566928, 567424, 580320, 581152, 589248, 594360, 598455, 603504, 614172, 617760, 629920, 633984, 638352, 649605, 653796, 654720, 670560, 692912, 696384, 708660, 709280, 713232, 726440, 731520, 736560, 754380, 755904, 767715, 773760, 779526, 785664, 792480, 797940, 804672, 817245, 818896, 823680, 850392, 851136, 866140, 870480, 871728, 877824, 891540, 894080, 921258, 928512, 944880, 950976, 957528, 980694, 982080, 988416, 1005840, 1007872, 1023620, 1039368, 1056640, 1062990, 1063920, 1071360, 1072896, 1089660, 1097280, 1125982, 1133856, 1134848, 1160640, 1162304, 1169289, 1178496, 1188720, 1196910, 1207008, 1228344, 1235520, 1259840, 1267968, 1276704, 1299210, 1307592, 1309440, 1341120, 1381887, 1385824, 1392768, 1417320, 1418560, 1426464, 1452880, 1463040, 1473120, 1508760, 1511808, 1535430, 1547520, 1559052, 1584960, 1595880, 1609344, 1634490, 1637792, 1647360, 1688973, 1700784, 1702272, 1732280, 1740960, 1743456, 1783080, 1788160, 1842516, 1889760, 1901952, 1915056, 1948815, 1961388, 1964160, 2011680, 2047240, 2078736, 2113280, 2125980, 2127840, 2179320, 2194560, 2251964, 2267712, 2303145, 2321280, 2324608, 2338578, 2356992, 2377440, 2393820, 2414016, 2451735, 2456688, 2471040, 2519680, 2553408, 2598420, 2615184, 2682240, 2763774, 2771648, 2785536, 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約数ペア:

[(1, 19456968960), (2, 9728484480), (3, 6485656320), (4, 4864242240), (5, 3891393792), (6, 3242828160), (8, 2432121120), (9, 2161885440), (10, 1945696896), (11, 1768815360), (12, 1621414080), (13, 1496689920), (15, 1297131264), (16, 1216060560), (18, 1080942720), (20, 972848448), (22, 884407680), (24, 810707040), (26, 748344960), (27, 720628480), (30, 648565632), (31, 627644160), (32, 608030280), (33, 589605120), (36, 540471360), (39, 498896640), (40, 486424224), (44, 442203840), (45, 432377088), (48, 405353520), (52, 374172480), (54, 360314240), (55, 353763072), (60, 324282816), (62, 313822080), (64, 304015140), (65, 299337984), (66, 294802560), (72, 270235680), (78, 249448320), (80, 243212112), (88, 221101920), (90, 216188544), (93, 209214720), (96, 202676760), (99, 196535040), (104, 187086240), (108, 180157120), (110, 176881536), (117, 166298880), (120, 162141408), (124, 156911040), (127, 153204480), (128, 152007570), (130, 149668992), (132, 147401280), (135, 144125696), (143, 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12070080), (1651, 11784960), (1664, 11692890), (1674, 11623040), (1705, 11411712), (1716, 11338560), (1728, 11259820), (1755, 11086592), (1760, 11055096), (1860, 10460736), (1872, 10393680), (1905, 10213632), (1920, 10133838), (1980, 9826752), (1984, 9806940), (2015, 9656064), (2032, 9575280), (2046, 9509760), (2080, 9354312), (2112, 9212580), (2145, 9070848), (2160, 9007856), (2232, 8717280), (2286, 8511360), (2288, 8503920), (2304, 8444865), (2340, 8314944), (2376, 8188960), (2418, 8046720), (2480, 7845552), (2496, 7795260), (2540, 7660224), (2574, 7559040), (2640, 7370064), (2728, 7132320), (2790, 6973824), (2794, 6963840), (2808, 6929120), (2816, 6909435), (2860, 6803136), (2880, 6755892), (2970, 6551168), (2976, 6537960), (3048, 6383520), (3069, 6339840), (3120, 6236208), (3168, 6141720), (3224, 6035040), (3302, 5892480), (3328, 5846445), (3348, 5811520), (3410, 5705856), (3429, 5674240), (3432, 5669280), (3456, 5629910), (3510, 5543296), (3520, 5527548), (3627, 5364480), (3720, 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(7620, 2553408), (7722, 2519680), (7874, 2471040), (7920, 2456688), (7936, 2451735), (8060, 2414016), (8128, 2393820), (8184, 2377440), (8255, 2356992), (8320, 2338578), (8370, 2324608), (8382, 2321280), (8448, 2303145), (8580, 2267712), (8640, 2251964), (8866, 2194560), (8928, 2179320), (9144, 2127840), (9152, 2125980), (9207, 2113280), (9360, 2078736), (9504, 2047240), (9672, 2011680), (9906, 1964160), (9920, 1961388), (9984, 1948815), (10160, 1915056), (10230, 1901952), (10296, 1889760), (10560, 1842516), (10881, 1788160), (10912, 1783080), (11160, 1743456), (11176, 1740960), (11232, 1732280), (11430, 1702272), (11440, 1700784), (11520, 1688973), (11811, 1647360), (11880, 1637792), (11904, 1634490), (12090, 1609344), (12192, 1595880), (12276, 1584960), (12480, 1559052), (12573, 1547520), (12672, 1535430), (12870, 1511808), (12896, 1508760), (13208, 1473120), (13299, 1463040), (13392, 1452880), (13640, 1426464), (13716, 1418560), (13728, 1417320), (13970, 1392768), (14040, 1385824), 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