86138640

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 280

約数和(自身を含む): 344793408

約数和(自身を除く): 258654768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 211, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 422, 432, 486, 504, 540, 560, 567, 630, 633, 648, 720, 729, 756, 810, 840, 844, 945, 972, 1008, 1055, 1080, 1134, 1215, 1260, 1266, 1296, 1458, 1477, 1512, 1620, 1680, 1688, 1701, 1890, 1899, 1944, 2110, 2160, 2268, 2430, 2520, 2532, 2835, 2916, 2954, 3024, 3165, 3240, 3376, 3402, 3645, 3780, 3798, 3888, 4220, 4431, 4536, 4860, 5040, 5064, 5103, 5670, 5697, 5832, 5908, 6330, 6480, 6804, 7290, 7385, 7560, 7596, 8440, 8505, 8862, 9072, 9495, 9720, 10128, 10206, 11340, 11394, 11664, 11816, 12660, 13293, 13608, 14580, 14770, 15120, 15192, 16880, 17010, 17091, 17724, 18990, 19440, 20412, 22155, 22680, 22788, 23632, 25320, 25515, 26586, 27216, 28485, 29160, 29540, 30384, 34020, 34182, 35448, 37980, 39879, 40824, 44310, 45360, 45576, 50640, 51030, 51273, 53172, 56970, 58320, 59080, 66465, 68040, 68364, 70896, 75960, 79758, 81648, 85455, 88620, 91152, 102060, 102546, 106344, 113940, 118160, 119637, 132930, 136080, 136728, 151920, 153819, 159516, 170910, 177240, 199395, 204120, 205092, 212688, 227880, 239274, 256365, 265860, 273456, 307638, 319032, 341820, 354480, 358911, 398790, 408240, 410184, 455760, 478548, 512730, 531720, 598185, 615276, 638064, 683640, 717822, 769095, 797580, 820368, 957096, 1025460, 1063440, 1076733, 1196370, 1230552, 1367280, 1435644, 1538190, 1595160, 1794555, 1914192, 2050920, 2153466, 2392740, 2461104, 2871288, 3076380, 3190320, 3589110, 4101840, 4306932, 4785480, 5383665, 5742576, 6152760, 7178220, 8613864, 9570960, 10767330, 12305520, 14356440, 17227728, 21534660, 28712880, 43069320, 86138640]

約数ペア:

[(1, 86138640), (2, 43069320), (3, 28712880), (4, 21534660), (5, 17227728), (6, 14356440), (7, 12305520), (8, 10767330), (9, 9570960), (10, 8613864), (12, 7178220), (14, 6152760), (15, 5742576), (16, 5383665), (18, 4785480), (20, 4306932), (21, 4101840), (24, 3589110), (27, 3190320), (28, 3076380), (30, 2871288), (35, 2461104), (36, 2392740), (40, 2153466), (42, 2050920), (45, 1914192), (48, 1794555), (54, 1595160), (56, 1538190), (60, 1435644), (63, 1367280), (70, 1230552), (72, 1196370), (80, 1076733), (81, 1063440), (84, 1025460), (90, 957096), (105, 820368), (108, 797580), (112, 769095), (120, 717822), (126, 683640), (135, 638064), (140, 615276), (144, 598185), (162, 531720), (168, 512730), (180, 478548), (189, 455760), (210, 410184), (211, 408240), (216, 398790), (240, 358911), (243, 354480), (252, 341820), (270, 319032), (280, 307638), (315, 273456), (324, 265860), (336, 256365), (360, 239274), (378, 227880), (405, 212688), (420, 205092), (422, 204120), (432, 199395), (486, 177240), (504, 170910), (540, 159516), (560, 153819), (567, 151920), (630, 136728), (633, 136080), (648, 132930), (720, 119637), (729, 118160), (756, 113940), (810, 106344), (840, 102546), (844, 102060), (945, 91152), (972, 88620), (1008, 85455), (1055, 81648), (1080, 79758), (1134, 75960), (1215, 70896), (1260, 68364), (1266, 68040), (1296, 66465), (1458, 59080), (1477, 58320), (1512, 56970), (1620, 53172), (1680, 51273), (1688, 51030), (1701, 50640), (1890, 45576), (1899, 45360), (1944, 44310), (2110, 40824), (2160, 39879), (2268, 37980), (2430, 35448), (2520, 34182), (2532, 34020), (2835, 30384), (2916, 29540), (2954, 29160), (3024, 28485), (3165, 27216), (3240, 26586), (3376, 25515), (3402, 25320), (3645, 23632), (3780, 22788), (3798, 22680), (3888, 22155), (4220, 20412), (4431, 19440), (4536, 18990), (4860, 17724), (5040, 17091), (5064, 17010), (5103, 16880), (5670, 15192), (5697, 15120), (5832, 14770), (5908, 14580), (6330, 13608), (6480, 13293), (6804, 12660), (7290, 11816), (7385, 11664), (7560, 11394), (7596, 11340), (8440, 10206), (8505, 10128), (8862, 9720), (9072, 9495)]