560943760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 1471905792

約数和(自身を除く): 910962032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 127, 130, 137, 155, 208, 248, 254, 260, 274, 310, 403, 496, 508, 520, 548, 620, 635, 685, 806, 1016, 1040, 1096, 1240, 1270, 1370, 1612, 1651, 1781, 2015, 2032, 2192, 2480, 2540, 2740, 3224, 3302, 3562, 3937, 4030, 4247, 5080, 5480, 6448, 6604, 7124, 7874, 8060, 8255, 8494, 8905, 10160, 10960, 13208, 14248, 15748, 16120, 16510, 16988, 17399, 17810, 19685, 21235, 26416, 28496, 31496, 32240, 33020, 33976, 34798, 35620, 39370, 42470, 51181, 55211, 62992, 66040, 67952, 69596, 71240, 78740, 84940, 86995, 102362, 110422, 132080, 139192, 142480, 157480, 169880, 173990, 204724, 220844, 226187, 255905, 276055, 278384, 314960, 339760, 347980, 409448, 441688, 452374, 511810, 539369, 552110, 695960, 818896, 883376, 904748, 1023620, 1078738, 1104220, 1130935, 1391920, 1809496, 2047240, 2157476, 2208440, 2261870, 2696845, 3618992, 4094480, 4314952, 4416880, 4523740, 5393690, 7011797, 8629904, 9047480, 10787380, 14023594, 18094960, 21574760, 28047188, 35058985, 43149520, 56094376, 70117970, 112188752, 140235940, 280471880, 560943760]

約数ペア:

[(1, 560943760), (2, 280471880), (4, 140235940), (5, 112188752), (8, 70117970), (10, 56094376), (13, 43149520), (16, 35058985), (20, 28047188), (26, 21574760), (31, 18094960), (40, 14023594), (52, 10787380), (62, 9047480), (65, 8629904), (80, 7011797), (104, 5393690), (124, 4523740), (127, 4416880), (130, 4314952), (137, 4094480), (155, 3618992), (208, 2696845), (248, 2261870), (254, 2208440), (260, 2157476), (274, 2047240), (310, 1809496), (403, 1391920), (496, 1130935), (508, 1104220), (520, 1078738), (548, 1023620), (620, 904748), (635, 883376), (685, 818896), (806, 695960), (1016, 552110), (1040, 539369), (1096, 511810), (1240, 452374), (1270, 441688), (1370, 409448), (1612, 347980), (1651, 339760), (1781, 314960), (2015, 278384), (2032, 276055), (2192, 255905), (2480, 226187), (2540, 220844), (2740, 204724), (3224, 173990), (3302, 169880), (3562, 157480), (3937, 142480), (4030, 139192), (4247, 132080), (5080, 110422), (5480, 102362), (6448, 86995), (6604, 84940), (7124, 78740), (7874, 71240), (8060, 69596), (8255, 67952), (8494, 66040), (8905, 62992), (10160, 55211), (10960, 51181), (13208, 42470), (14248, 39370), (15748, 35620), (16120, 34798), (16510, 33976), (16988, 33020), (17399, 32240), (17810, 31496), (19685, 28496), (21235, 26416)]