82079760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{48857}}^1$

素因数の和:48880

約数の個数: 80

約数和(自身を含む): 290802816

約数和(自身を除く): 208723056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 48857, 97714, 146571, 195428, 244285, 293142, 341999, 390856, 488570, 586284, 683998, 732855, 781712, 977140, 1025997, 1172568, 1367996, 1465710, 1709995, 1954280, 2051994, 2345136, 2735992, 2931420, 3419990, 3908560, 4103988, 5129985, 5471984, 5862840, 6839980, 8207976, 10259970, 11725680, 13679960, 16415952, 20519940, 27359920, 41039880, 82079760]

約数ペア:

[(1, 82079760), (2, 41039880), (3, 27359920), (4, 20519940), (5, 16415952), (6, 13679960), (7, 11725680), (8, 10259970), (10, 8207976), (12, 6839980), (14, 5862840), (15, 5471984), (16, 5129985), (20, 4103988), (21, 3908560), (24, 3419990), (28, 2931420), (30, 2735992), (35, 2345136), (40, 2051994), (42, 1954280), (48, 1709995), (56, 1465710), (60, 1367996), (70, 1172568), (80, 1025997), (84, 977140), (105, 781712), (112, 732855), (120, 683998), (140, 586284), (168, 488570), (210, 390856), (240, 341999), (280, 293142), (336, 244285), (420, 195428), (560, 146571), (840, 97714), (1680, 48857)]