21935273880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:172

約数の個数: 768

約数和(自身を含む): 80750960640

約数和(自身を除く): 58815686760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 31, 37, 39, 40, 41, 46, 52, 60, 62, 65, 69, 74, 78, 82, 92, 93, 104, 111, 115, 120, 123, 124, 130, 138, 148, 155, 156, 164, 169, 184, 185, 186, 195, 205, 222, 230, 246, 248, 260, 276, 296, 299, 310, 312, 328, 338, 345, 370, 372, 390, 403, 410, 444, 460, 465, 481, 492, 507, 520, 533, 552, 555, 598, 615, 620, 676, 690, 713, 740, 744, 780, 806, 820, 845, 851, 888, 897, 920, 930, 943, 962, 984, 1014, 1066, 1110, 1147, 1196, 1209, 1230, 1240, 1271, 1352, 1380, 1426, 1443, 1480, 1495, 1517, 1560, 1599, 1612, 1640, 1690, 1702, 1794, 1860, 1886, 1924, 2015, 2028, 2132, 2139, 2220, 2294, 2392, 2405, 2418, 2460, 2535, 2542, 2553, 2665, 2760, 2829, 2852, 2886, 2990, 3034, 3198, 3224, 3380, 3404, 3441, 3565, 3588, 3720, 3772, 3813, 3848, 3887, 4030, 4056, 4255, 4264, 4278, 4440, 4485, 4551, 4588, 4715, 4810, 4836, 4920, 5070, 5084, 5106, 5239, 5330, 5658, 5704, 5735, 5772, 5980, 6045, 6068, 6253, 6355, 6396, 6760, 6808, 6882, 6929, 7130, 7176, 7215, 7544, 7585, 7626, 7774, 7995, 8060, 8510, 8556, 8970, 9102, 9176, 9269, 9430, 9620, 9672, 10140, 10168, 10212, 10478, 10660, 10695, 11063, 11316, 11470, 11544, 11661, 11960, 12090, 12136, 12259, 12506, 12710, 12765, 12792, 13764, 13858, 14145, 14260, 14430, 14911, 15170, 15252, 15548, 15717, 15990, 16120, 16523, 17020, 17112, 17205, 17940, 18204, 18538, 18759, 18860, 19065, 19240, 19435, 19721, 20280, 20424, 20787, 20956, 21320, 21390, 22126, 22632, 22755, 22940, 23322, 24180, 24518, 25012, 25420, 25530, 26195, 26381, 27528, 27716, 27807, 28290, 28520, 28860, 29233, 29822, 30340, 30504, 31096, 31265, 31434, 31980, 33046, 33189, 34040, 34410, 34645, 34891, 35880, 36408, 36777, 37076, 37518, 37720, 38130, 38870, 39442, 41574, 41912, 42780, 44252, 44733, 45510, 45880, 46345, 46644, 47027, 48360, 49036, 49569, 50024, 50840, 51060, 52390, 52762, 55315, 55432, 55614, 56580, 57720, 58305, 58466, 59163, 59644, 60680, 61295, 62530, 62868, 63960, 66092, 66378, 68820, 69290, 69782, 73554, 74152, 74555, 75036, 76260, 77740, 78585, 78884, 79143, 82615, 83148, 85560, 87699, 88504, 89466, 91020, 92690, 93288, 93795, 94054, 98072, 98605, 99138, 102120, 103935, 104673, 104780, 105524, 110630, 111228, 113160, 116610, 116932, 118326, 119288, 120497, 122590, 125060, 125736, 131905, 132184, 132756, 137640, 138580, 139035, 139564, 141081, 143819, 146165, 147108, 149110, 150072, 152520, 155480, 157170, 157768, 158286, 159367, 165230, 165945, 166296, 174455, 175398, 178932, 182040, 183885, 185380, 187590, 188108, 193843, 197210, 198276, 207870, 209346, 209560, 211048, 214799, 221260, 222456, 223665, 233220, 233864, 235135, 236652, 240994, 245180, 247845, 250120, 256373, 263810, 265512, 277160, 278070, 279128, 282162, 287638, 292330, 294216, 295815, 298220, 314340, 316572, 318734, 330460, 331890, 342953, 348910, 350796, 357864, 361491, 367770, 370760, 375180, 376216, 380029, 387686, 394420, 395715, 396552, 415740, 418692, 429598, 431457, 438495, 442520, 447330, 453583, 466440, 470270, 473304, 478101, 481988, 490360, 495690, 512746, 523365, 527620, 556140, 564324, 575276, 581529, 584660, 591630, 596440, 602485, 611351, 628680, 633144, 637468, 644397, 660920, 663780, 685906, 697820, 701592, 705405, 719095, 722982, 735540, 750360, 760058, 769119, 775372, 788840, 791430, 796835, 831480, 837384, 859196, 862914, 876990, 894660, 907166, 940540, 956202, 963976, 969215, 991380, 1025492, 1028859, 1046730, 1055240, 1073995, 1081621, 1112280, 1128648, 1140087, 1150552, 1163058, 1169320, 1183260, 1204970, 1222702, 1274936, 1281865, 1288794, 1327560, 1360749, 1371812, 1395640, 1410810, 1438190, 1445964, 1471080, 1520116, 1538238, 1550744, 1582860, 1593670, 1714765, 1718392, 1725828, 1753980, 1789320, 1807455, 1814332, 1834053, 1881080, 1900145, 1912404, 1938430, 1982760, 2050984, 2057718, 2093460, 2147990, 2157285, 2163242, 2267915, 2280174, 2326116, 2366520, 2390505, 2409940, 2445404, 2563730, 2577588, 2721498, 2743624, 2821620, 2876380, 2891928, 2907645, 3040232, 3056755, 3076476, 3165720, 3187340, 3221985, 3244863, 3429530, 3451656, 3507960, 3614910, 3628664, 3668106, 3800290, 3824808, 3845595, 3876860, 4115436, 4186920, 4295980, 4314570, 4326484, 4458389, 4535830, 4560348, 4652232, 4781010, 4819880, 4890808, 4940377, 5127460, 5144295, 5155176, 5408105, 5442996, 5643240, 5700435, 5752760, 5815290, 5896579, 6113510, 6152952, 6374680, 6443970, 6489726, 6803745, 6859060, 7229820, 7336212, 7600580, 7691190, 7753720, 7947563, 8230872, 8591960, 8629140, 8652968, 8916778, 9071660, 9120696, 9170265, 9562020, 9880754, 10254920, 10288590, 10816210, 10885992, 11400870, 11630580, 11793158, 12227020, 12887940, 12979452, 13375167, 13607490, 13718120, 14061073, 14459640, 14672424, 14821131, 15201160, 15382380, 15895126, 16224315, 17258280, 17689737, 17833556, 18143320, 18340530, 19124040, 19761508, 20577180, 21632420, 22291945, 22801740, 23261160, 23586316, 23842689, 24454040, 24701885, 25775880, 25958904, 26750334, 27214980, 28122146, 29482895, 29642262, 30764760, 31790252, 32448630, 35379474, 35667112, 36681060, 39523016, 39737815, 41154360, 42183219, 43264840, 44583890, 45603480, 47172632, 47685378, 49403770, 53500668, 54429960, 56244292, 58965790, 59284524, 63580504, 64897260, 66875835, 70305365, 70758948, 73362120, 74105655, 79475630, 84366438, 88448685, 89167780, 95370756, 98807540, 107001336, 112488584, 117931580, 118569048, 119213445, 129794520, 133751670, 140610730, 141517896, 148211310, 158951260, 168732876, 176897370, 178335560, 182793949, 190741512, 197615080, 210916095, 235863160, 238426890, 267503340, 281221460, 296422620, 317902520, 337465752, 353794740, 365587898, 421832190, 476853780, 535006680, 548381847, 562442920, 592845240, 707589480, 731175796, 843664380, 913969745, 953707560, 1096763694, 1462351592, 1687328760, 1827939490, 2193527388, 2741909235, 3655878980, 4387054776, 5483818470, 7311757960, 10967636940, 21935273880]

約数ペア:

[(1, 21935273880), (2, 10967636940), (3, 7311757960), (4, 5483818470), (5, 4387054776), (6, 3655878980), (8, 2741909235), (10, 2193527388), (12, 1827939490), (13, 1687328760), (15, 1462351592), (20, 1096763694), (23, 953707560), (24, 913969745), (26, 843664380), (30, 731175796), (31, 707589480), (37, 592845240), (39, 562442920), (40, 548381847), (41, 535006680), (46, 476853780), (52, 421832190), (60, 365587898), (62, 353794740), (65, 337465752), (69, 317902520), (74, 296422620), (78, 281221460), (82, 267503340), (92, 238426890), (93, 235863160), (104, 210916095), (111, 197615080), (115, 190741512), (120, 182793949), (123, 178335560), (124, 176897370), (130, 168732876), (138, 158951260), (148, 148211310), (155, 141517896), (156, 140610730), (164, 133751670), (169, 129794520), (184, 119213445), (185, 118569048), (186, 117931580), (195, 112488584), (205, 107001336), (222, 98807540), (230, 95370756), (246, 89167780), (248, 88448685), (260, 84366438), (276, 79475630), (296, 74105655), (299, 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