2079581280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1559}}^1$

素因数の和:1981

約数の個数: 192

約数和(自身を含む): 7510164480

約数和(自身を除く): 5430583200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 397, 420, 480, 560, 672, 794, 840, 1120, 1191, 1559, 1588, 1680, 1985, 2382, 2779, 3118, 3176, 3360, 3970, 4677, 4764, 5558, 5955, 6236, 6352, 7795, 7940, 8337, 9354, 9528, 10913, 11116, 11910, 12472, 12704, 13895, 15590, 15880, 16674, 18708, 19056, 21826, 22232, 23385, 23820, 24944, 27790, 31180, 31760, 32739, 33348, 37416, 38112, 41685, 43652, 44464, 46770, 47640, 49888, 54565, 55580, 62360, 63520, 65478, 66696, 74832, 83370, 87304, 88928, 93540, 95280, 109130, 111160, 124720, 130956, 133392, 149664, 163695, 166740, 174608, 187080, 190560, 218260, 222320, 249440, 261912, 266784, 327390, 333480, 349216, 374160, 436520, 444640, 523824, 618923, 654780, 666960, 748320, 873040, 1047648, 1237846, 1309560, 1333920, 1746080, 1856769, 2475692, 2619120, 3094615, 3713538, 4332461, 4951384, 5238240, 6189230, 7427076, 8664922, 9283845, 9902768, 12378460, 12997383, 14854152, 17329844, 18567690, 19805536, 21662305, 24756920, 25994766, 29708304, 34659688, 37135380, 43324610, 49513840, 51989532, 59416608, 64986915, 69319376, 74270760, 86649220, 99027680, 103979064, 129973830, 138638752, 148541520, 173298440, 207958128, 259947660, 297083040, 346596880, 415916256, 519895320, 693193760, 1039790640, 2079581280]

約数ペア:

[(1, 2079581280), (2, 1039790640), (3, 693193760), (4, 519895320), (5, 415916256), (6, 346596880), (7, 297083040), (8, 259947660), (10, 207958128), (12, 173298440), (14, 148541520), (15, 138638752), (16, 129973830), (20, 103979064), (21, 99027680), (24, 86649220), (28, 74270760), (30, 69319376), (32, 64986915), (35, 59416608), (40, 51989532), (42, 49513840), (48, 43324610), (56, 37135380), (60, 34659688), (70, 29708304), (80, 25994766), (84, 24756920), (96, 21662305), (105, 19805536), (112, 18567690), (120, 17329844), (140, 14854152), (160, 12997383), (168, 12378460), (210, 9902768), (224, 9283845), (240, 8664922), (280, 7427076), (336, 6189230), (397, 5238240), (420, 4951384), (480, 4332461), (560, 3713538), (672, 3094615), (794, 2619120), (840, 2475692), (1120, 1856769), (1191, 1746080), (1559, 1333920), (1588, 1309560), (1680, 1237846), (1985, 1047648), (2382, 873040), (2779, 748320), (3118, 666960), (3176, 654780), (3360, 618923), (3970, 523824), (4677, 444640), (4764, 436520), (5558, 374160), (5955, 349216), (6236, 333480), (6352, 327390), (7795, 266784), (7940, 261912), (8337, 249440), (9354, 222320), (9528, 218260), (10913, 190560), (11116, 187080), (11910, 174608), (12472, 166740), (12704, 163695), (13895, 149664), (15590, 133392), (15880, 130956), (16674, 124720), (18708, 111160), (19056, 109130), (21826, 95280), (22232, 93540), (23385, 88928), (23820, 87304), (24944, 83370), (27790, 74832), (31180, 66696), (31760, 65478), (32739, 63520), (33348, 62360), (37416, 55580), (38112, 54565), (41685, 49888), (43652, 47640), (44464, 46770)]