2137274720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 5917556736

約数和(自身を除く): 3780282016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 103, 112, 140, 160, 191, 194, 206, 224, 280, 382, 388, 412, 485, 515, 560, 679, 721, 764, 776, 824, 955, 970, 1030, 1120, 1337, 1358, 1442, 1528, 1552, 1648, 1910, 1940, 2060, 2674, 2716, 2884, 3056, 3104, 3296, 3395, 3605, 3820, 3880, 4120, 5348, 5432, 5768, 6112, 6685, 6790, 7210, 7640, 7760, 8240, 9991, 10696, 10864, 11536, 13370, 13580, 14420, 15280, 15520, 16480, 18527, 19673, 19982, 21392, 21728, 23072, 26740, 27160, 28840, 30560, 37054, 39346, 39964, 42784, 49955, 53480, 54320, 57680, 69937, 74108, 78692, 79928, 92635, 98365, 99910, 106960, 108640, 115360, 129689, 137711, 139874, 148216, 157384, 159856, 185270, 196730, 199820, 213920, 259378, 275422, 279748, 296432, 314768, 319712, 349685, 370540, 393460, 399640, 518756, 550844, 559496, 592864, 629536, 648445, 688555, 699370, 741080, 786920, 799280, 1037512, 1101688, 1118992, 1296890, 1377110, 1398740, 1482160, 1573840, 1598560, 1908281, 2075024, 2203376, 2237984, 2593780, 2754220, 2797480, 2964320, 3147680, 3816562, 4150048, 4406752, 5187560, 5508440, 5594960, 7633124, 9541405, 10375120, 11016880, 11189920, 13357967, 15266248, 19082810, 20750240, 22033760, 26715934, 30532496, 38165620, 53431868, 61064992, 66789835, 76331240, 106863736, 133579670, 152662480, 213727472, 267159340, 305324960, 427454944, 534318680, 1068637360, 2137274720]

約数ペア:

[(1, 2137274720), (2, 1068637360), (4, 534318680), (5, 427454944), (7, 305324960), (8, 267159340), (10, 213727472), (14, 152662480), (16, 133579670), (20, 106863736), (28, 76331240), (32, 66789835), (35, 61064992), (40, 53431868), (56, 38165620), (70, 30532496), (80, 26715934), (97, 22033760), (103, 20750240), (112, 19082810), (140, 15266248), (160, 13357967), (191, 11189920), (194, 11016880), (206, 10375120), (224, 9541405), (280, 7633124), (382, 5594960), (388, 5508440), (412, 5187560), (485, 4406752), (515, 4150048), (560, 3816562), (679, 3147680), (721, 2964320), (764, 2797480), (776, 2754220), (824, 2593780), (955, 2237984), (970, 2203376), (1030, 2075024), (1120, 1908281), (1337, 1598560), (1358, 1573840), (1442, 1482160), (1528, 1398740), (1552, 1377110), (1648, 1296890), (1910, 1118992), (1940, 1101688), (2060, 1037512), (2674, 799280), (2716, 786920), (2884, 741080), (3056, 699370), (3104, 688555), (3296, 648445), (3395, 629536), (3605, 592864), (3820, 559496), (3880, 550844), (4120, 518756), (5348, 399640), (5432, 393460), (5768, 370540), (6112, 349685), (6685, 319712), (6790, 314768), (7210, 296432), (7640, 279748), (7760, 275422), (8240, 259378), (9991, 213920), (10696, 199820), (10864, 196730), (11536, 185270), (13370, 159856), (13580, 157384), (14420, 148216), (15280, 139874), (15520, 137711), (16480, 129689), (18527, 115360), (19673, 108640), (19982, 106960), (21392, 99910), (21728, 98365), (23072, 92635), (26740, 79928), (27160, 78692), (28840, 74108), (30560, 69937), (37054, 57680), (39346, 54320), (39964, 53480), (42784, 49955)]