A337325 - cp's OEIS frontend

A337325 a(n) is the smallest number m such that gcd(tau(m), sigma(m), pod(m)) = n where tau(k) is the number of divisors of k (A000005), sigma(k) is the sum of divisors of k (A000203) and pod(k) is the product of divisors of k (A007955).

n	a(n)
1	1
2	10
3	18
4	6
5	5000
6	90
7	66339
8	30
9	288
10	3240
11	10036224
12	60
13	582160384
14	20412
15	16200
16	168
17	49030215219
18	612
19	4637065216
20	1520
21	142884
22	912384
23	98881718827959
24	420
25	7543125
26	479232
27	14112
28	5824
29	26559758051835904
30	104400
31	25796647321600
32	840
33	491774976
34	1268973568

[1, 10, 18, 6, 5000, 90, 66339, 30, 288, 3240, 10036224, 60, 582160384, 20412, 16200, 168, 49030215219, 612, 4637065216, 1520, 142884, 912384, 98881718827959, 420, 7543125, 479232, 14112, 5824, 26559758051835904, 104400, 25796647321600, 840, 491774976, 1268973568]

cp's OEIS Frontend

A337325 a(n) is the smallest number m such that gcd(tau(m), sigma(m), pod(m)) = n where tau(k) is the number of divisors of k (A000005), sigma(k) is the sum of divisors of k (A000203) and pod(k) is the product of divisors of k (A007955).

Table of values

List of values