1266943680

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{5431}}^1$

素因数の和:5466

約数の個数: 196

約数和(自身を含む): 4524128112

約数和(自身を除く): 3257184432

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, 5431, 5832, 6480, 7290, 7776, 8640, 9720, 10862, 11664, 12960, 14580, 15552, 16293, 19440, 21724, 23328, 25920, 27155, 29160, 32586, 38880, 43448, 46656, 48879, 54310, 58320, 65172, 77760, 81465, 86896, 97758, 108620, 116640, 130344, 146637, 162930, 173792, 195516, 217240, 233280, 244395, 260688, 293274, 325860, 347584, 391032, 434480, 439911, 488790, 521376, 586548, 651720, 733185, 782064, 868960, 879822, 977580, 1042752, 1173096, 1303440, 1319733, 1466370, 1564128, 1737920, 1759644, 1955160, 2199555, 2346192, 2606880, 2639466, 2932740, 3128256, 3519288, 3910320, 3959199, 4399110, 4692384, 5213760, 5278932, 5865480, 6598665, 7038576, 7820640, 7918398, 8798220, 9384768, 10557864, 11730960, 13197330, 14077152, 15641280, 15836796, 17596440, 19795995, 21115728, 23461920, 26394660, 28154304, 31673592, 35192880, 39591990, 42231456, 46923840, 52789320, 63347184, 70385760, 79183980, 84462912, 105578640, 126694368, 140771520, 158367960, 211157280, 253388736, 316735920, 422314560, 633471840, 1266943680]

約数ペア:

[(1, 1266943680), (2, 633471840), (3, 422314560), (4, 316735920), (5, 253388736), (6, 211157280), (8, 158367960), (9, 140771520), (10, 126694368), (12, 105578640), (15, 84462912), (16, 79183980), (18, 70385760), (20, 63347184), (24, 52789320), (27, 46923840), (30, 42231456), (32, 39591990), (36, 35192880), (40, 31673592), (45, 28154304), (48, 26394660), (54, 23461920), (60, 21115728), (64, 19795995), (72, 17596440), (80, 15836796), (81, 15641280), (90, 14077152), (96, 13197330), (108, 11730960), (120, 10557864), (135, 9384768), (144, 8798220), (160, 7918398), (162, 7820640), (180, 7038576), (192, 6598665), (216, 5865480), (240, 5278932), (243, 5213760), (270, 4692384), (288, 4399110), (320, 3959199), (324, 3910320), (360, 3519288), (405, 3128256), (432, 2932740), (480, 2639466), (486, 2606880), (540, 2346192), (576, 2199555), (648, 1955160), (720, 1759644), (729, 1737920), (810, 1564128), (864, 1466370), (960, 1319733), (972, 1303440), (1080, 1173096), (1215, 1042752), (1296, 977580), (1440, 879822), (1458, 868960), (1620, 782064), (1728, 733185), (1944, 651720), (2160, 586548), (2430, 521376), (2592, 488790), (2880, 439911), (2916, 434480), (3240, 391032), (3645, 347584), (3888, 325860), (4320, 293274), (4860, 260688), (5184, 244395), (5431, 233280), (5832, 217240), (6480, 195516), (7290, 173792), (7776, 162930), (8640, 146637), (9720, 130344), (10862, 116640), (11664, 108620), (12960, 97758), (14580, 86896), (15552, 81465), (16293, 77760), (19440, 65172), (21724, 58320), (23328, 54310), (25920, 48879), (27155, 46656), (29160, 43448), (32586, 38880)]