266939820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{70619}}^1$

素因数の和:70644

約数の個数: 96

約数和(自身を含む): 949132800

約数和(自身を除く): 682192980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 70619, 141238, 211857, 282476, 353095, 423714, 494333, 635571, 706190, 847428, 988666, 1059285, 1271142, 1412380, 1482999, 1906713, 1977332, 2118570, 2471665, 2542284, 2965998, 3177855, 3813426, 4237140, 4448997, 4943330, 5931996, 6355710, 7414995, 7626852, 8897994, 9533565, 9886660, 12711420, 13346991, 14829990, 17795988, 19067130, 22244985, 26693982, 29659980, 38134260, 44489970, 53387964, 66734955, 88979940, 133469910, 266939820]

約数ペア:

[(1, 266939820), (2, 133469910), (3, 88979940), (4, 66734955), (5, 53387964), (6, 44489970), (7, 38134260), (9, 29659980), (10, 26693982), (12, 22244985), (14, 19067130), (15, 17795988), (18, 14829990), (20, 13346991), (21, 12711420), (27, 9886660), (28, 9533565), (30, 8897994), (35, 7626852), (36, 7414995), (42, 6355710), (45, 5931996), (54, 4943330), (60, 4448997), (63, 4237140), (70, 3813426), (84, 3177855), (90, 2965998), (105, 2542284), (108, 2471665), (126, 2118570), (135, 1977332), (140, 1906713), (180, 1482999), (189, 1412380), (210, 1271142), (252, 1059285), (270, 988666), (315, 847428), (378, 706190), (420, 635571), (540, 494333), (630, 423714), (756, 353095), (945, 282476), (1260, 211857), (1890, 141238), (3780, 70619)]