15713171520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{359}}^2$

素因数の和:865

約数の個数: 168

約数和(自身を含む): 50422600704

約数和(自身を除く): 34709429184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 359, 381, 480, 508, 635, 718, 762, 960, 1016, 1077, 1270, 1436, 1524, 1795, 1905, 2032, 2154, 2540, 2872, 3048, 3590, 3810, 4064, 4308, 5080, 5385, 5744, 6096, 7180, 7620, 8128, 8616, 10160, 10770, 11488, 12192, 14360, 15240, 17232, 20320, 21540, 22976, 24384, 28720, 30480, 34464, 40640, 43080, 45593, 57440, 60960, 68928, 86160, 91186, 114880, 121920, 128881, 136779, 172320, 182372, 227965, 257762, 273558, 344640, 364744, 386643, 455930, 515524, 547116, 644405, 683895, 729488, 773286, 911860, 1031048, 1094232, 1288810, 1367790, 1458976, 1546572, 1823720, 1933215, 2062096, 2188464, 2577620, 2735580, 2917952, 3093144, 3647440, 3866430, 4124192, 4376928, 5155240, 5471160, 6186288, 7294880, 7732860, 8248384, 8753856, 10310480, 10942320, 12372576, 14589760, 15465720, 16367887, 20620960, 21884640, 24745152, 30931440, 32735774, 41241920, 43769280, 49103661, 61862880, 65471548, 81839435, 98207322, 123725760, 130943096, 163678870, 196414644, 245518305, 261886192, 327357740, 392829288, 491036610, 523772384, 654715480, 785658576, 982073220, 1047544768, 1309430960, 1571317152, 1964146440, 2618861920, 3142634304, 3928292880, 5237723840, 7856585760, 15713171520]

約数ペア:

[(1, 15713171520), (2, 7856585760), (3, 5237723840), (4, 3928292880), (5, 3142634304), (6, 2618861920), (8, 1964146440), (10, 1571317152), (12, 1309430960), (15, 1047544768), (16, 982073220), (20, 785658576), (24, 654715480), (30, 523772384), (32, 491036610), (40, 392829288), (48, 327357740), (60, 261886192), (64, 245518305), (80, 196414644), (96, 163678870), (120, 130943096), (127, 123725760), (160, 98207322), (192, 81839435), (240, 65471548), (254, 61862880), (320, 49103661), (359, 43769280), (381, 41241920), (480, 32735774), (508, 30931440), (635, 24745152), (718, 21884640), (762, 20620960), (960, 16367887), (1016, 15465720), (1077, 14589760), (1270, 12372576), (1436, 10942320), (1524, 10310480), (1795, 8753856), (1905, 8248384), (2032, 7732860), (2154, 7294880), (2540, 6186288), (2872, 5471160), (3048, 5155240), (3590, 4376928), (3810, 4124192), (4064, 3866430), (4308, 3647440), (5080, 3093144), (5385, 2917952), (5744, 2735580), (6096, 2577620), (7180, 2188464), (7620, 2062096), (8128, 1933215), (8616, 1823720), (10160, 1546572), (10770, 1458976), (11488, 1367790), (12192, 1288810), (14360, 1094232), (15240, 1031048), (17232, 911860), (20320, 773286), (21540, 729488), (22976, 683895), (24384, 644405), (28720, 547116), (30480, 515524), (34464, 455930), (40640, 386643), (43080, 364744), (45593, 344640), (57440, 273558), (60960, 257762), (68928, 227965), (86160, 182372), (91186, 172320), (114880, 136779), (121920, 128881)]