13051991520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{39929}}^1$

素因数の和:40177

約数の個数: 144

約数和(自身を含む): 44737252560

約数和(自身を除く): 31685261040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 227, 240, 288, 360, 454, 480, 681, 720, 908, 1135, 1362, 1440, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 6810, 7264, 8172, 9080, 10215, 10896, 13620, 16344, 18160, 20430, 21792, 27240, 32688, 36320, 39929, 40860, 54480, 65376, 79858, 81720, 108960, 119787, 159716, 163440, 199645, 239574, 319432, 326880, 359361, 399290, 479148, 598935, 638864, 718722, 798580, 958296, 1197870, 1277728, 1437444, 1597160, 1796805, 1916592, 2395740, 2874888, 3194320, 3593610, 3833184, 4791480, 5749776, 6388640, 7187220, 9063883, 9582960, 11499552, 14374440, 18127766, 19165920, 27191649, 28748880, 36255532, 45319415, 54383298, 57497760, 72511064, 81574947, 90638830, 108766596, 135958245, 145022128, 163149894, 181277660, 217533192, 271916490, 290044256, 326299788, 362555320, 407874735, 435066384, 543832980, 652599576, 725110640, 815749470, 870132768, 1087665960, 1305199152, 1450221280, 1631498940, 2175331920, 2610398304, 3262997880, 4350663840, 6525995760, 13051991520]

約数ペア:

[(1, 13051991520), (2, 6525995760), (3, 4350663840), (4, 3262997880), (5, 2610398304), (6, 2175331920), (8, 1631498940), (9, 1450221280), (10, 1305199152), (12, 1087665960), (15, 870132768), (16, 815749470), (18, 725110640), (20, 652599576), (24, 543832980), (30, 435066384), (32, 407874735), (36, 362555320), (40, 326299788), (45, 290044256), (48, 271916490), (60, 217533192), (72, 181277660), (80, 163149894), (90, 145022128), (96, 135958245), (120, 108766596), (144, 90638830), (160, 81574947), (180, 72511064), (227, 57497760), (240, 54383298), (288, 45319415), (360, 36255532), (454, 28748880), (480, 27191649), (681, 19165920), (720, 18127766), (908, 14374440), (1135, 11499552), (1362, 9582960), (1440, 9063883), (1816, 7187220), (2043, 6388640), (2270, 5749776), (2724, 4791480), (3405, 3833184), (3632, 3593610), (4086, 3194320), (4540, 2874888), (5448, 2395740), (6810, 1916592), (7264, 1796805), (8172, 1597160), (9080, 1437444), (10215, 1277728), (10896, 1197870), (13620, 958296), (16344, 798580), (18160, 718722), (20430, 638864), (21792, 598935), (27240, 479148), (32688, 399290), (36320, 359361), (39929, 326880), (40860, 319432), (54480, 239574), (65376, 199645), (79858, 163440), (81720, 159716), (108960, 119787)]