cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A086921 Least number with at least n divisors that are at most its square root.

Table of values

n a(n)
1 1
2 4
3 12
4 24
5 36
6 60
7 120
8 120
9 180
10 240
11 360
12 360
13 720
14 720
15 720
16 840
17 1260
18 1260
19 1680
20 1680
21 2520
22 2520
23 2520
24 2520
25 5040
26 5040
27 5040
28 5040
29 5040
30 5040
31 7560
32 7560
33 10080
34 10080
35 10080
36 10080
37 15120
38 15120
39 15120
40 15120
41 20160
42 20160
43 25200
44 25200

List of values

[1, 4, 12, 24, 36, 60, 120, 120, 180, 240, 360, 360, 720, 720, 720, 840, 1260, 1260, 1680, 1680, 2520, 2520, 2520, 2520, 5040, 5040, 5040, 5040, 5040, 5040, 7560, 7560, 10080, 10080, 10080, 10080, 15120, 15120, 15120, 15120, 20160, 20160, 25200, 25200]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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