2138860620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1019}}^1$

素因数の和:1086

約数の個数: 288

約数和(自身を含む): 7526131200

約数和(自身を除く): 5387270580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 169, 180, 195, 207, 230, 234, 260, 270, 276, 299, 338, 345, 351, 390, 414, 460, 468, 507, 540, 585, 598, 621, 676, 690, 702, 780, 828, 845, 897, 1014, 1019, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1521, 1690, 1755, 1794, 2028, 2038, 2070, 2340, 2484, 2535, 2691, 2990, 3042, 3057, 3105, 3380, 3510, 3588, 3887, 4076, 4140, 4485, 4563, 5070, 5095, 5382, 5980, 6084, 6114, 6210, 7020, 7605, 7774, 8073, 8970, 9126, 9171, 10140, 10190, 10764, 11661, 12228, 12420, 13247, 13455, 15210, 15285, 15548, 16146, 17940, 18252, 18342, 19435, 20380, 22815, 23322, 23437, 26494, 26910, 27513, 30420, 30570, 32292, 34983, 36684, 38870, 39741, 40365, 45630, 45855, 46644, 46874, 52988, 53820, 55026, 58305, 61140, 66235, 69966, 70311, 77740, 79482, 80730, 91260, 91710, 93748, 104949, 110052, 116610, 117185, 119223, 132470, 137565, 139932, 140622, 158964, 161460, 172211, 174915, 183420, 198705, 209898, 210933, 233220, 234370, 238446, 264940, 275130, 281244, 304681, 344422, 349830, 351555, 357669, 397410, 419796, 421866, 468740, 476892, 516633, 524745, 550260, 596115, 609362, 632799, 688844, 699660, 703110, 715338, 794820, 843732, 861055, 914043, 1033266, 1049490, 1054665, 1192230, 1218724, 1265598, 1406220, 1430676, 1523405, 1549899, 1722110, 1788345, 1828086, 2066532, 2098980, 2109330, 2384460, 2531196, 2583165, 2742129, 3046810, 3099798, 3163995, 3444220, 3576690, 3656172, 3960853, 4218660, 4570215, 4649697, 5166330, 5484258, 6093620, 6199596, 6327990, 7153380, 7749495, 7921706, 8226387, 9140430, 9299394, 10332660, 10968516, 11882559, 12655980, 13710645, 15498990, 15843412, 16452774, 18280860, 18598788, 19804265, 23248485, 23765118, 27421290, 30997980, 32905548, 35647677, 39608530, 41131935, 46496970, 47530236, 54842580, 59412795, 71295354, 79217060, 82263870, 92993940, 106943031, 118825590, 142590708, 164527740, 178238385, 213886062, 237651180, 356476770, 427772124, 534715155, 712953540, 1069430310, 2138860620]

約数ペア:

[(1, 2138860620), (2, 1069430310), (3, 712953540), (4, 534715155), (5, 427772124), (6, 356476770), (9, 237651180), (10, 213886062), (12, 178238385), (13, 164527740), (15, 142590708), (18, 118825590), (20, 106943031), (23, 92993940), (26, 82263870), (27, 79217060), (30, 71295354), (36, 59412795), (39, 54842580), (45, 47530236), (46, 46496970), (52, 41131935), (54, 39608530), (60, 35647677), (65, 32905548), (69, 30997980), (78, 27421290), (90, 23765118), (92, 23248485), (108, 19804265), (115, 18598788), (117, 18280860), (130, 16452774), (135, 15843412), (138, 15498990), (156, 13710645), (169, 12655980), (180, 11882559), (195, 10968516), (207, 10332660), (230, 9299394), (234, 9140430), (260, 8226387), (270, 7921706), (276, 7749495), (299, 7153380), (338, 6327990), (345, 6199596), (351, 6093620), (390, 5484258), (414, 5166330), (460, 4649697), (468, 4570215), (507, 4218660), (540, 3960853), (585, 3656172), (598, 3576690), (621, 3444220), (676, 3163995), (690, 3099798), (702, 3046810), (780, 2742129), (828, 2583165), (845, 2531196), (897, 2384460), (1014, 2109330), (1019, 2098980), (1035, 2066532), (1170, 1828086), (1196, 1788345), (1242, 1722110), (1380, 1549899), (1404, 1523405), (1495, 1430676), (1521, 1406220), (1690, 1265598), (1755, 1218724), (1794, 1192230), (2028, 1054665), (2038, 1049490), (2070, 1033266), (2340, 914043), (2484, 861055), (2535, 843732), (2691, 794820), (2990, 715338), (3042, 703110), (3057, 699660), (3105, 688844), (3380, 632799), (3510, 609362), (3588, 596115), (3887, 550260), (4076, 524745), (4140, 516633), (4485, 476892), (4563, 468740), (5070, 421866), (5095, 419796), (5382, 397410), (5980, 357669), (6084, 351555), (6114, 349830), (6210, 344422), (7020, 304681), (7605, 281244), (7774, 275130), (8073, 264940), (8970, 238446), (9126, 234370), (9171, 233220), (10140, 210933), (10190, 209898), (10764, 198705), (11661, 183420), (12228, 174915), (12420, 172211), (13247, 161460), (13455, 158964), (15210, 140622), (15285, 139932), (15548, 137565), (16146, 132470), (17940, 119223), (18252, 117185), (18342, 116610), (19435, 110052), (20380, 104949), (22815, 93748), (23322, 91710), (23437, 91260), (26494, 80730), (26910, 79482), (27513, 77740), (30420, 70311), (30570, 69966), (32292, 66235), (34983, 61140), (36684, 58305), (38870, 55026), (39741, 53820), (40365, 52988), (45630, 46874), (45855, 46644)]