19863927720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 1152

約数和(自身を含む): 87838732800

約数和(自身を除く): 67974805080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 47, 49, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 94, 95, 97, 98, 104, 105, 114, 117, 120, 126, 130, 133, 140, 141, 147, 152, 156, 168, 171, 180, 182, 188, 190, 194, 195, 196, 210, 228, 234, 235, 245, 247, 252, 260, 266, 273, 280, 282, 285, 291, 294, 312, 315, 329, 342, 360, 364, 376, 380, 388, 390, 392, 399, 420, 423, 441, 455, 456, 468, 470, 485, 490, 494, 504, 520, 532, 546, 564, 570, 582, 585, 588, 611, 630, 637, 658, 665, 679, 684, 705, 728, 735, 741, 760, 776, 780, 798, 819, 840, 846, 855, 873, 882, 893, 910, 931, 936, 940, 970, 980, 987, 988, 1064, 1092, 1128, 1140, 1164, 1170, 1176, 1197, 1222, 1235, 1260, 1261, 1274, 1316, 1330, 1358, 1365, 1368, 1410, 1455, 1470, 1482, 1560, 1596, 1638, 1645, 1692, 1710, 1729, 1746, 1764, 1786, 1820, 1833, 1843, 1862, 1880, 1911, 1940, 1960, 1974, 1976, 1995, 2037, 2115, 2184, 2205, 2223, 2280, 2303, 2328, 2340, 2394, 2444, 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16920, 17108, 17290, 17460, 17640, 17654, 17784, 17860, 18236, 18330, 18424, 18430, 18620, 18753, 18915, 19012, 19110, 19740, 20370, 20727, 20748, 21385, 21432, 21996, 22116, 22230, 22344, 22698, 22795, 22932, 23030, 23218, 23688, 23765, 23940, 23959, 24206, 24440, 24444, 25004, 25220, 25480, 25662, 25802, 25935, 26481, 26790, 27160, 27354, 27495, 27636, 27645, 27930, 28518, 28665, 29610, 29640, 29939, 30264, 30555, 31122, 31255, 31913, 32148, 32760, 33174, 33516, 34216, 34545, 34580, 34827, 34920, 35308, 35720, 36309, 36472, 36660, 36860, 37240, 37506, 37830, 38024, 38220, 38493, 38703, 39480, 40185, 40740, 41031, 41454, 41496, 41895, 42770, 42777, 43757, 43992, 44135, 44232, 44460, 45396, 45590, 45864, 46060, 46436, 47530, 47880, 47918, 48412, 48888, 50008, 50440, 51324, 51604, 51870, 52962, 53580, 54708, 54990, 55272, 55290, 55860, 56259, 56745, 57036, 57330, 58045, 59220, 59267, 59878, 60515, 61110, 61789, 62244, 62510, 63826, 64155, 64296, 64505, 66348, 67032, 68385, 69090, 69160, 69654, 70616, 71295, 71877, 72618, 73320, 73720, 75012, 75660, 76440, 76986, 77406, 77805, 79443, 80370, 81263, 81480, 82062, 82908, 82935, 83790, 85540, 85554, 86621, 87514, 88270, 88920, 89817, 90307, 90792, 91180, 92120, 92872, 93765, 95060, 95739, 95836, 96824, 102648, 103208, 103635, 103740, 104481, 105924, 107160, 108927, 109416, 109980, 110580, 111720, 112518, 113490, 114072, 114660, 116090, 116109, 118440, 118534, 119756, 119795, 121030, 122220, 123578, 124488, 125020, 127652, 128310, 129010, 131271, 132405, 132696, 136770, 138180, 139308, 142590, 143754, 145236, 149695, 150024, 151320, 153972, 154812, 155610, 158886, 159565, 160740, 162526, 164124, 165816, 165870, 167580, 167713, 171080, 171108, 173242, 174135, 175028, 176540, 177801, 179634, 180614, 181545, 182360, 185367, 187530, 190120, 191478, 191672, 192465, 193515, 205155, 207270, 207480, 208962, 211848, 213885, 215631, 217854, 218785, 219960, 221160, 223391, 225036, 226980, 229320, 232180, 232218, 237068, 239512, 239590, 242060, 243789, 244440, 247156, 250040, 255304, 256620, 258020, 259863, 262542, 264810, 269451, 270921, 273540, 276360, 278616, 281295, 285180, 287217, 287508, 290472, 296335, 299390, 307944, 308945, 309624, 311220, 317772, 319130, 321480, 325052, 328248, 331740, 335160, 335426, 342216, 346484, 348270, 350056, 353080, 355602, 359268, 359385, 361228, 363090, 370734, 375060, 382956, 384930, 387030, 393813, 397215, 406315, 410310, 414540, 414869, 417924, 427770, 431262, 433105, 435708, 437570, 446782, 449085, 450072, 451535, 453960, 464360, 464436, 474136, 478695, 479180, 484120, 487578, 494312, 503139, 513240, 516040, 519726, 522405, 525084, 529620, 533403, 538902, 541842, 544635, 547080, 556101, 562590, 568841, 570360, 574434, 575016, 580545, 592670, 598780, 606347, 617890, 622440, 635544, 638260, 650104, 656355, 663480, 670173, 670852, 692968, 696540, 711204, 718536, 718770, 722456, 726180, 731367, 741468, 750120, 765912, 769860, 774060, 779589, 787626, 794430, 812630, 812763, 820620, 829080, 829738, 835848, 838565, 855540, 862524, 866210, 871416, 875140, 889005, 893564, 898170, 903070, 926835, 928872, 957390, 958360, 975156, 1006278, 1039452, 1044810, 1050168, 1059240, 1066806, 1077804, 1078155, 1083684, 1089270, 1112202, 1116955, 1125180, 1126073, 1137682, 1148868, 1161090, 1173991, 1185340, 1197560, 1212694, 1218945, 1235780, 1244607, 1276520, 1299315, 1312710, 1340346, 1341704, 1347255, 1354605, 1393080, 1422408, 1436085, 1437540, 1452360, 1462734, 1482936, 1509417, 1539720, 1548120, 1559178, 1575252, 1588860, 1625260, 1625526, 1641240, 1659476, 1677130, 1706523, 1711080, 1725048, 1732420, 1750280, 1778010, 1787128, 1796340, 1806140, 1819041, 1853670, 1914780, 1950312, 1969065, 2010519, 2012556, 2074345, 2078904, 2089620, 2133612, 2155608, 2156310, 2167368, 2178540, 2224404, 2233910, 2250360, 2252146, 2275364, 2297736, 2322180, 2347982, 2370680, 2425388, 2437890, 2471560, 2489214, 2515695, 2598630, 2625420, 2667015, 2680692, 2694510, 2709210, 2780505, 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84527352, 84888580, 87122490, 94590132, 101346570, 101866296, 102391380, 104546988, 105659190, 109142460, 110355154, 116163320, 118237665, 127332870, 130683735, 135128760, 140878920, 141885198, 149352840, 152799444, 157650220, 165532731, 169777160, 174244980, 189180264, 190999305, 202693140, 204782760, 209093976, 211318380, 218284920, 220710308, 236475330, 254665740, 261367470, 275887885, 283770396, 305598888, 315300440, 331065462, 348489960, 354712995, 381998610, 405386280, 422636760, 441420616, 472950660, 496598193, 509331480, 522734940, 551775770, 567540792, 662130924, 709425990, 763997220, 827663655, 945901320, 993196386, 1045469880, 1103551540, 1324261848, 1418851980, 1527994440, 1655327310, 1986392772, 2207103080, 2482990965, 2837703960, 3310654620, 3972785544, 4965981930, 6621309240, 9931963860, 19863927720]

約数ペア:

[(1, 19863927720), (2, 9931963860), (3, 6621309240), (4, 4965981930), (5, 3972785544), (6, 3310654620), (7, 2837703960), (8, 2482990965), (9, 2207103080), (10, 1986392772), (12, 1655327310), (13, 1527994440), (14, 1418851980), (15, 1324261848), (18, 1103551540), (19, 1045469880), (20, 993196386), (21, 945901320), (24, 827663655), (26, 763997220), (28, 709425990), (30, 662130924), (35, 567540792), (36, 551775770), (38, 522734940), (39, 509331480), (40, 496598193), (42, 472950660), (45, 441420616), (47, 422636760), (49, 405386280), (52, 381998610), (56, 354712995), (57, 348489960), (60, 331065462), (63, 315300440), (65, 305598888), (70, 283770396), (72, 275887885), (76, 261367470), (78, 254665740), (84, 236475330), (90, 220710308), (91, 218284920), (94, 211318380), (95, 209093976), (97, 204782760), (98, 202693140), (104, 190999305), (105, 189180264), (114, 174244980), (117, 169777160), (120, 165532731), (126, 157650220), (130, 152799444), (133, 149352840), (140, 141885198), (141, 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