210003240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17327}}^1$

素因数の和:17442

約数の個数: 64

約数和(自身を含む): 636284160

約数和(自身を除く): 426280920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 17327, 34654, 51981, 69308, 86635, 103962, 138616, 173270, 207924, 259905, 346540, 415848, 519810, 693080, 1039620, 1750027, 2079240, 3500054, 5250081, 7000108, 8750135, 10500162, 14000216, 17500270, 21000324, 26250405, 35000540, 42000648, 52500810, 70001080, 105001620, 210003240]

約数ペア:

[(1, 210003240), (2, 105001620), (3, 70001080), (4, 52500810), (5, 42000648), (6, 35000540), (8, 26250405), (10, 21000324), (12, 17500270), (15, 14000216), (20, 10500162), (24, 8750135), (30, 7000108), (40, 5250081), (60, 3500054), (101, 2079240), (120, 1750027), (202, 1039620), (303, 693080), (404, 519810), (505, 415848), (606, 346540), (808, 259905), (1010, 207924), (1212, 173270), (1515, 138616), (2020, 103962), (2424, 86635), (3030, 69308), (4040, 51981), (6060, 34654), (12120, 17327)]