1566291160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2993

約数の個数: 128

約数和(自身を含む): 4230144000

約数和(自身を除く): 2663852840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 67, 70, 116, 134, 140, 145, 203, 232, 268, 280, 290, 335, 406, 469, 536, 580, 670, 812, 938, 1015, 1160, 1340, 1624, 1876, 1943, 2030, 2345, 2680, 2879, 3752, 3886, 4060, 4690, 5758, 7772, 8120, 9380, 9715, 11516, 13601, 14395, 15544, 18760, 19430, 20153, 23032, 27202, 28790, 38860, 40306, 54404, 57580, 68005, 77720, 80612, 83491, 100765, 108808, 115160, 136010, 161224, 166982, 192893, 201530, 272020, 333964, 385786, 403060, 417455, 544040, 584437, 667928, 771572, 806120, 834910, 964465, 1168874, 1350251, 1543144, 1669820, 1928930, 2337748, 2700502, 2922185, 3339640, 3857860, 4675496, 5401004, 5593897, 5844370, 6751255, 7715720, 10802008, 11187794, 11688740, 13502510, 22375588, 23377480, 27005020, 27969485, 39157279, 44751176, 54010040, 55938970, 78314558, 111877940, 156629116, 195786395, 223755880, 313258232, 391572790, 783145580, 1566291160]

約数ペア:

[(1, 1566291160), (2, 783145580), (4, 391572790), (5, 313258232), (7, 223755880), (8, 195786395), (10, 156629116), (14, 111877940), (20, 78314558), (28, 55938970), (29, 54010040), (35, 44751176), (40, 39157279), (56, 27969485), (58, 27005020), (67, 23377480), (70, 22375588), (116, 13502510), (134, 11688740), (140, 11187794), (145, 10802008), (203, 7715720), (232, 6751255), (268, 5844370), (280, 5593897), (290, 5401004), (335, 4675496), (406, 3857860), (469, 3339640), (536, 2922185), (580, 2700502), (670, 2337748), (812, 1928930), (938, 1669820), (1015, 1543144), (1160, 1350251), (1340, 1168874), (1624, 964465), (1876, 834910), (1943, 806120), (2030, 771572), (2345, 667928), (2680, 584437), (2879, 544040), (3752, 417455), (3886, 403060), (4060, 385786), (4690, 333964), (5758, 272020), (7772, 201530), (8120, 192893), (9380, 166982), (9715, 161224), (11516, 136010), (13601, 115160), (14395, 108808), (15544, 100765), (18760, 83491), (19430, 80612), (20153, 77720), (23032, 68005), (27202, 57580), (28790, 54404), (38860, 40306)]