2127487680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:629

約数の個数: 280

約数和(自身を含む): 7623261360

約数和(自身を除く): 5495773680

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, 211, 216, 240, 270, 288, 320, 324, 360, 389, 405, 422, 432, 480, 540, 576, 633, 648, 720, 778, 810, 844, 864, 960, 1055, 1080, 1167, 1266, 1296, 1440, 1556, 1620, 1688, 1728, 1899, 1945, 2110, 2160, 2334, 2532, 2592, 2880, 3112, 3165, 3240, 3376, 3501, 3798, 3890, 4220, 4320, 4668, 5064, 5184, 5697, 5835, 6224, 6330, 6480, 6752, 7002, 7596, 7780, 8440, 8640, 9336, 9495, 10128, 10503, 11394, 11670, 12448, 12660, 12960, 13504, 14004, 15192, 15560, 16880, 17091, 17505, 18672, 18990, 20256, 21006, 22788, 23340, 24896, 25320, 25920, 28008, 28485, 30384, 31120, 31509, 33760, 34182, 35010, 37344, 37980, 40512, 42012, 45576, 46680, 50640, 52515, 56016, 56970, 60768, 62240, 63018, 67520, 68364, 70020, 74688, 75960, 82079, 84024, 85455, 91152, 93360, 101280, 105030, 112032, 113940, 121536, 124480, 126036, 136728, 140040, 151920, 157545, 164158, 168048, 170910, 182304, 186720, 202560, 210060, 224064, 227880, 246237, 252072, 273456, 280080, 303840, 315090, 328316, 336096, 341820, 364608, 373440, 410395, 420120, 455760, 492474, 504144, 546912, 560160, 607680, 630180, 656632, 672192, 683640, 738711, 820790, 840240, 911520, 984948, 1008288, 1093824, 1120320, 1231185, 1260360, 1313264, 1367280, 1477422, 1641580, 1680480, 1823040, 1969896, 2016576, 2216133, 2462370, 2520720, 2626528, 2734560, 2954844, 3283160, 3360960, 3693555, 3939792, 4432266, 4924740, 5041440, 5253056, 5469120, 5909688, 6566320, 6648399, 7387110, 7879584, 8864532, 9849480, 10082880, 11080665, 11819376, 13132640, 13296798, 14774220, 15759168, 17729064, 19698960, 22161330, 23638752, 26265280, 26593596, 29548440, 33241995, 35458128, 39397920, 44322660, 47277504, 53187192, 59096880, 66483990, 70916256, 78795840, 88645320, 106374384, 118193760, 132967980, 141832512, 177290640, 212748768, 236387520, 265935960, 354581280, 425497536, 531871920, 709162560, 1063743840, 2127487680]

約数ペア:

[(1, 2127487680), (2, 1063743840), (3, 709162560), (4, 531871920), (5, 425497536), (6, 354581280), (8, 265935960), (9, 236387520), (10, 212748768), (12, 177290640), (15, 141832512), (16, 132967980), (18, 118193760), (20, 106374384), (24, 88645320), (27, 78795840), (30, 70916256), (32, 66483990), (36, 59096880), (40, 53187192), (45, 47277504), (48, 44322660), (54, 39397920), (60, 35458128), (64, 33241995), (72, 29548440), (80, 26593596), (81, 26265280), (90, 23638752), (96, 22161330), (108, 19698960), (120, 17729064), (135, 15759168), (144, 14774220), (160, 13296798), (162, 13132640), (180, 11819376), (192, 11080665), (211, 10082880), (216, 9849480), (240, 8864532), (270, 7879584), (288, 7387110), (320, 6648399), (324, 6566320), (360, 5909688), (389, 5469120), (405, 5253056), (422, 5041440), (432, 4924740), (480, 4432266), (540, 3939792), (576, 3693555), (633, 3360960), (648, 3283160), (720, 2954844), (778, 2734560), (810, 2626528), (844, 2520720), (864, 2462370), (960, 2216133), (1055, 2016576), (1080, 1969896), (1167, 1823040), (1266, 1680480), (1296, 1641580), (1440, 1477422), (1556, 1367280), (1620, 1313264), (1688, 1260360), (1728, 1231185), (1899, 1120320), (1945, 1093824), (2110, 1008288), (2160, 984948), (2334, 911520), (2532, 840240), (2592, 820790), (2880, 738711), (3112, 683640), (3165, 672192), (3240, 656632), (3376, 630180), (3501, 607680), (3798, 560160), (3890, 546912), (4220, 504144), (4320, 492474), (4668, 455760), (5064, 420120), (5184, 410395), (5697, 373440), (5835, 364608), (6224, 341820), (6330, 336096), (6480, 328316), (6752, 315090), (7002, 303840), (7596, 280080), (7780, 273456), (8440, 252072), (8640, 246237), (9336, 227880), (9495, 224064), (10128, 210060), (10503, 202560), (11394, 186720), (11670, 182304), (12448, 170910), (12660, 168048), (12960, 164158), (13504, 157545), (14004, 151920), (15192, 140040), (15560, 136728), (16880, 126036), (17091, 124480), (17505, 121536), (18672, 113940), (18990, 112032), (20256, 105030), (21006, 101280), (22788, 93360), (23340, 91152), (24896, 85455), (25320, 84024), (25920, 82079), (28008, 75960), (28485, 74688), (30384, 70020), (31120, 68364), (31509, 67520), (33760, 63018), (34182, 62240), (35010, 60768), (37344, 56970), (37980, 56016), (40512, 52515), (42012, 50640), (45576, 46680)]