2171015285040

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{15953963}}^1$

素因数の和:15953998

約数の個数: 240

約数和(自身を含む): 8641177429248

約数和(自身を除く): 6470162144208

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, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7560, 8505, 9072, 9720, 11340, 13608, 15120, 17010, 19440, 22680, 27216, 34020, 45360, 68040, 136080, 15953963, 31907926, 47861889, 63815852, 79769815, 95723778, 111677741, 127631704, 143585667, 159539630, 191447556, 223355482, 239309445, 255263408, 287171334, 319079260, 335033223, 382895112, 430757001, 446710964, 478618890, 558388705, 574342668, 638158520, 670066446, 717928335, 765790224, 861514002, 893421928, 957237780, 1005099669, 1116777410, 1148685336, 1276317040, 1292271003, 1340132892, 1435856670, 1675166115, 1723028004, 1786843856, 1914475560, 2010199338, 2153785005, 2233554820, 2297370672, 2584542006, 2680265784, 2871713340, 3015299007, 3350332230, 3446056008, 3828951120, 3876813009, 4020398676, 4307570010, 4467109640, 5025498345, 5169084012, 5360531568, 5743426680, 6030598014, 6461355015, 6700664460, 6892112016, 7753626018, 8040797352, 8615140020, 8934219280, 9045897021, 10050996690, 10338168024, 11486853360, 12061196028, 12922710030, 13401328920, 15076495035, 15507252036, 16081594704, 17230280040, 18091794042, 19384065045, 20101993380, 20676336048, 24122392056, 25845420060, 26802657840, 27137691063, 30152990070, 31014504072, 34460560080, 36183588084, 38768130090, 40203986760, 45229485105, 48244784112, 51690840120, 54275382126, 60305980140, 62029008144, 72367176168, 77536260180, 80407973520, 90458970210, 103381680240, 108550764252, 120611960280, 135688455315, 144734352336, 155072520360, 180917940420, 217101528504, 241223920560, 271376910630, 310145040720, 361835880840, 434203057008, 542753821260, 723671761680, 1085507642520, 2171015285040]

約数ペア:

[(1, 2171015285040), (2, 1085507642520), (3, 723671761680), (4, 542753821260), (5, 434203057008), (6, 361835880840), (7, 310145040720), (8, 271376910630), (9, 241223920560), (10, 217101528504), (12, 180917940420), (14, 155072520360), (15, 144734352336), (16, 135688455315), (18, 120611960280), (20, 108550764252), (21, 103381680240), (24, 90458970210), (27, 80407973520), (28, 77536260180), (30, 72367176168), (35, 62029008144), (36, 60305980140), (40, 54275382126), (42, 51690840120), (45, 48244784112), (48, 45229485105), (54, 40203986760), (56, 38768130090), (60, 36183588084), (63, 34460560080), (70, 31014504072), (72, 30152990070), (80, 27137691063), (81, 26802657840), (84, 25845420060), (90, 24122392056), (105, 20676336048), (108, 20101993380), (112, 19384065045), (120, 18091794042), (126, 17230280040), (135, 16081594704), (140, 15507252036), (144, 15076495035), (162, 13401328920), (168, 12922710030), (180, 12061196028), (189, 11486853360), (210, 10338168024), (216, 10050996690), (240, 9045897021), (243, 8934219280), (252, 8615140020), (270, 8040797352), (280, 7753626018), (315, 6892112016), (324, 6700664460), (336, 6461355015), (360, 6030598014), (378, 5743426680), (405, 5360531568), (420, 5169084012), (432, 5025498345), (486, 4467109640), (504, 4307570010), (540, 4020398676), (560, 3876813009), (567, 3828951120), (630, 3446056008), (648, 3350332230), (720, 3015299007), (756, 2871713340), (810, 2680265784), (840, 2584542006), (945, 2297370672), (972, 2233554820), (1008, 2153785005), (1080, 2010199338), (1134, 1914475560), (1215, 1786843856), (1260, 1723028004), (1296, 1675166115), (1512, 1435856670), (1620, 1340132892), (1680, 1292271003), (1701, 1276317040), (1890, 1148685336), (1944, 1116777410), (2160, 1005099669), (2268, 957237780), (2430, 893421928), (2520, 861514002), (2835, 765790224), (3024, 717928335), (3240, 670066446), (3402, 638158520), (3780, 574342668), (3888, 558388705), (4536, 478618890), (4860, 446710964), (5040, 430757001), (5670, 382895112), (6480, 335033223), (6804, 319079260), (7560, 287171334), (8505, 255263408), (9072, 239309445), (9720, 223355482), (11340, 191447556), (13608, 159539630), (15120, 143585667), (17010, 127631704), (19440, 111677741), (22680, 95723778), (27216, 79769815), (34020, 63815852), (45360, 47861889), (68040, 31907926), (136080, 15953963)]