16413660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1361}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 50568336

約数和(自身を除く): 34154676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 1361, 2010, 2412, 2722, 3015, 4020, 4083, 5444, 6030, 6805, 8166, 12060, 12249, 13610, 16332, 20415, 24498, 27220, 40830, 48996, 61245, 81660, 91187, 122490, 182374, 244980, 273561, 364748, 455935, 547122, 820683, 911870, 1094244, 1367805, 1641366, 1823740, 2735610, 3282732, 4103415, 5471220, 8206830, 16413660]

約数ペア:

[(1, 16413660), (2, 8206830), (3, 5471220), (4, 4103415), (5, 3282732), (6, 2735610), (9, 1823740), (10, 1641366), (12, 1367805), (15, 1094244), (18, 911870), (20, 820683), (30, 547122), (36, 455935), (45, 364748), (60, 273561), (67, 244980), (90, 182374), (134, 122490), (180, 91187), (201, 81660), (268, 61245), (335, 48996), (402, 40830), (603, 27220), (670, 24498), (804, 20415), (1005, 16332), (1206, 13610), (1340, 12249), (1361, 12060), (2010, 8166), (2412, 6805), (2722, 6030), (3015, 5444), (4020, 4083)]