134759940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 432768000

約数和(自身を除く): 298008060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 499, 643, 998, 1286, 1497, 1929, 1996, 2495, 2572, 2994, 3215, 3493, 3858, 4501, 4990, 5988, 6430, 6986, 7485, 7716, 9002, 9645, 9980, 10479, 12860, 13503, 13972, 14970, 17465, 18004, 19290, 20958, 22505, 27006, 29940, 34930, 38580, 41916, 45010, 52395, 54012, 67515, 69860, 90020, 104790, 135030, 209580, 270060, 320857, 641714, 962571, 1283428, 1604285, 1925142, 2245999, 3208570, 3850284, 4491998, 4812855, 6417140, 6737997, 8983996, 9625710, 11229995, 13475994, 19251420, 22459990, 26951988, 33689985, 44919980, 67379970, 134759940]

約数ペア:

[(1, 134759940), (2, 67379970), (3, 44919980), (4, 33689985), (5, 26951988), (6, 22459990), (7, 19251420), (10, 13475994), (12, 11229995), (14, 9625710), (15, 8983996), (20, 6737997), (21, 6417140), (28, 4812855), (30, 4491998), (35, 3850284), (42, 3208570), (60, 2245999), (70, 1925142), (84, 1604285), (105, 1283428), (140, 962571), (210, 641714), (420, 320857), (499, 270060), (643, 209580), (998, 135030), (1286, 104790), (1497, 90020), (1929, 69860), (1996, 67515), (2495, 54012), (2572, 52395), (2994, 45010), (3215, 41916), (3493, 38580), (3858, 34930), (4501, 29940), (4990, 27006), (5988, 22505), (6430, 20958), (6986, 19290), (7485, 18004), (7716, 17465), (9002, 14970), (9645, 13972), (9980, 13503), (10479, 12860)]