2680127520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6703}}^1$

素因数の和:6752

約数の個数: 288

約数和(自身を含む): 10399995648

約数和(自身を除く): 7719868128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 147, 160, 168, 170, 196, 204, 210, 224, 238, 240, 245, 255, 272, 280, 294, 336, 340, 357, 392, 408, 420, 476, 480, 490, 510, 544, 560, 588, 595, 672, 680, 714, 735, 784, 816, 833, 840, 952, 980, 1020, 1120, 1176, 1190, 1360, 1428, 1470, 1568, 1632, 1666, 1680, 1785, 1904, 1960, 2040, 2352, 2380, 2499, 2720, 2856, 2940, 3332, 3360, 3570, 3808, 3920, 4080, 4165, 4704, 4760, 4998, 5712, 5880, 6664, 6703, 7140, 7840, 8160, 8330, 9520, 9996, 11424, 11760, 12495, 13328, 13406, 14280, 16660, 19040, 19992, 20109, 23520, 24990, 26656, 26812, 28560, 33320, 33515, 39984, 40218, 46921, 49980, 53624, 57120, 66640, 67030, 79968, 80436, 93842, 99960, 100545, 107248, 113951, 133280, 134060, 140763, 160872, 187684, 199920, 201090, 214496, 227902, 234605, 268120, 281526, 321744, 328447, 341853, 375368, 399840, 402180, 455804, 469210, 536240, 563052, 569755, 643488, 656894, 683706, 703815, 750736, 797657, 804360, 911608, 938420, 985341, 1072480, 1126104, 1139510, 1313788, 1367412, 1407630, 1501472, 1595314, 1608720, 1642235, 1709265, 1823216, 1876840, 1970682, 2252208, 2279020, 2392971, 2627576, 2734824, 2815260, 3190628, 3217440, 3284470, 3418530, 3646432, 3753680, 3941364, 3988285, 4504416, 4558040, 4785942, 4926705, 5255152, 5469648, 5583599, 5630520, 6381256, 6568940, 6837060, 7507360, 7882728, 7976570, 9116080, 9571884, 9853410, 10510304, 10939296, 11167198, 11261040, 11964855, 12762512, 13137880, 13674120, 15765456, 15953140, 16750797, 18232160, 19143768, 19706820, 22334396, 22522080, 23929710, 25525024, 26275760, 27348240, 27917995, 31530912, 31906280, 33501594, 38287536, 39413640, 44668792, 47859420, 52551520, 54696480, 55835990, 63812560, 67003188, 76575072, 78827280, 83753985, 89337584, 95718840, 111671980, 127625120, 134006376, 157654560, 167507970, 178675168, 191437680, 223343960, 268012752, 335015940, 382875360, 446687920, 536025504, 670031880, 893375840, 1340063760, 2680127520]

約数ペア:

[(1, 2680127520), (2, 1340063760), (3, 893375840), (4, 670031880), (5, 536025504), (6, 446687920), (7, 382875360), (8, 335015940), (10, 268012752), (12, 223343960), (14, 191437680), (15, 178675168), (16, 167507970), (17, 157654560), (20, 134006376), (21, 127625120), (24, 111671980), (28, 95718840), (30, 89337584), (32, 83753985), (34, 78827280), (35, 76575072), (40, 67003188), (42, 63812560), (48, 55835990), (49, 54696480), (51, 52551520), (56, 47859420), (60, 44668792), (68, 39413640), (70, 38287536), (80, 33501594), (84, 31906280), (85, 31530912), (96, 27917995), (98, 27348240), (102, 26275760), (105, 25525024), (112, 23929710), (119, 22522080), (120, 22334396), (136, 19706820), (140, 19143768), (147, 18232160), (160, 16750797), (168, 15953140), (170, 15765456), (196, 13674120), (204, 13137880), (210, 12762512), (224, 11964855), (238, 11261040), (240, 11167198), (245, 10939296), (255, 10510304), (272, 9853410), (280, 9571884), (294, 9116080), (336, 7976570), (340, 7882728), (357, 7507360), (392, 6837060), (408, 6568940), (420, 6381256), (476, 5630520), (480, 5583599), (490, 5469648), (510, 5255152), (544, 4926705), (560, 4785942), (588, 4558040), (595, 4504416), (672, 3988285), (680, 3941364), (714, 3753680), (735, 3646432), (784, 3418530), (816, 3284470), (833, 3217440), (840, 3190628), (952, 2815260), (980, 2734824), (1020, 2627576), (1120, 2392971), (1176, 2279020), (1190, 2252208), (1360, 1970682), (1428, 1876840), (1470, 1823216), (1568, 1709265), (1632, 1642235), (1666, 1608720), (1680, 1595314), (1785, 1501472), (1904, 1407630), (1960, 1367412), (2040, 1313788), (2352, 1139510), (2380, 1126104), (2499, 1072480), (2720, 985341), (2856, 938420), (2940, 911608), (3332, 804360), (3360, 797657), (3570, 750736), (3808, 703815), (3920, 683706), (4080, 656894), (4165, 643488), (4704, 569755), (4760, 563052), (4998, 536240), (5712, 469210), (5880, 455804), (6664, 402180), (6703, 399840), (7140, 375368), (7840, 341853), (8160, 328447), (8330, 321744), (9520, 281526), (9996, 268120), (11424, 234605), (11760, 227902), (12495, 214496), (13328, 201090), (13406, 199920), (14280, 187684), (16660, 160872), (19040, 140763), (19992, 134060), (20109, 133280), (23520, 113951), (24990, 107248), (26656, 100545), (26812, 99960), (28560, 93842), (33320, 80436), (33515, 79968), (39984, 67030), (40218, 66640), (46921, 57120), (49980, 53624)]