80668923840

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{345803}}^1$

素因数の和:345838

約数の個数: 196

約数和(自身を含む): 288008394264

約数和(自身を除く): 207339470424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3645, 3888, 4320, 4860, 5184, 5832, 6480, 7290, 7776, 8640, 9720, 11664, 12960, 14580, 15552, 19440, 23328, 25920, 29160, 38880, 46656, 58320, 77760, 116640, 233280, 345803, 691606, 1037409, 1383212, 1729015, 2074818, 2766424, 3112227, 3458030, 4149636, 5187045, 5532848, 6224454, 6916060, 8299272, 9336681, 10374090, 11065696, 12448908, 13832120, 15561135, 16598544, 18673362, 20748180, 22131392, 24897816, 27664240, 28010043, 31122270, 33197088, 37346724, 41496360, 46683405, 49795632, 55328480, 56020086, 62244540, 66394176, 74693448, 82992720, 84030129, 93366810, 99591264, 110656960, 112040172, 124489080, 140050215, 149386896, 165985440, 168060258, 186733620, 199182528, 224080344, 248978160, 252090387, 280100430, 298773792, 331970880, 336120516, 373467240, 420150645, 448160688, 497956320, 504180774, 560200860, 597547584, 672241032, 746934480, 840301290, 896321376, 995912640, 1008361548, 1120401720, 1260451935, 1344482064, 1493868960, 1680602580, 1792642752, 2016723096, 2240803440, 2520903870, 2688964128, 2987737920, 3361205160, 4033446192, 4481606880, 5041807740, 5377928256, 6722410320, 8066892384, 8963213760, 10083615480, 13444820640, 16133784768, 20167230960, 26889641280, 40334461920, 80668923840]

約数ペア:

[(1, 80668923840), (2, 40334461920), (3, 26889641280), (4, 20167230960), (5, 16133784768), (6, 13444820640), (8, 10083615480), (9, 8963213760), (10, 8066892384), (12, 6722410320), (15, 5377928256), (16, 5041807740), (18, 4481606880), (20, 4033446192), (24, 3361205160), (27, 2987737920), (30, 2688964128), (32, 2520903870), (36, 2240803440), (40, 2016723096), (45, 1792642752), (48, 1680602580), (54, 1493868960), (60, 1344482064), (64, 1260451935), (72, 1120401720), (80, 1008361548), (81, 995912640), (90, 896321376), (96, 840301290), (108, 746934480), (120, 672241032), (135, 597547584), (144, 560200860), (160, 504180774), (162, 497956320), (180, 448160688), (192, 420150645), (216, 373467240), (240, 336120516), (243, 331970880), (270, 298773792), (288, 280100430), (320, 252090387), (324, 248978160), (360, 224080344), (405, 199182528), (432, 186733620), (480, 168060258), (486, 165985440), (540, 149386896), (576, 140050215), (648, 124489080), (720, 112040172), (729, 110656960), (810, 99591264), (864, 93366810), (960, 84030129), (972, 82992720), (1080, 74693448), (1215, 66394176), (1296, 62244540), (1440, 56020086), (1458, 55328480), (1620, 49795632), (1728, 46683405), (1944, 41496360), (2160, 37346724), (2430, 33197088), (2592, 31122270), (2880, 28010043), (2916, 27664240), (3240, 24897816), (3645, 22131392), (3888, 20748180), (4320, 18673362), (4860, 16598544), (5184, 15561135), (5832, 13832120), (6480, 12448908), (7290, 11065696), (7776, 10374090), (8640, 9336681), (9720, 8299272), (11664, 6916060), (12960, 6224454), (14580, 5532848), (15552, 5187045), (19440, 4149636), (23328, 3458030), (25920, 3112227), (29160, 2766424), (38880, 2074818), (46656, 1729015), (58320, 1383212), (77760, 1037409), (116640, 691606), (233280, 345803)]