160081320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{190573}}^1$

素因数の和:190594

約数の個数: 64

約数和(自身を含む): 548853120

約数和(自身を除く): 388771800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 190573, 381146, 571719, 762292, 952865, 1143438, 1334011, 1524584, 1905730, 2286876, 2668022, 2858595, 3811460, 4002033, 4573752, 5336044, 5717190, 6670055, 7622920, 8004066, 10672088, 11434380, 13340110, 16008132, 20010165, 22868760, 26680220, 32016264, 40020330, 53360440, 80040660, 160081320]

約数ペア:

[(1, 160081320), (2, 80040660), (3, 53360440), (4, 40020330), (5, 32016264), (6, 26680220), (7, 22868760), (8, 20010165), (10, 16008132), (12, 13340110), (14, 11434380), (15, 10672088), (20, 8004066), (21, 7622920), (24, 6670055), (28, 5717190), (30, 5336044), (35, 4573752), (40, 4002033), (42, 3811460), (56, 2858595), (60, 2668022), (70, 2286876), (84, 1905730), (105, 1524584), (120, 1334011), (140, 1143438), (168, 952865), (210, 762292), (280, 571719), (420, 381146), (840, 190573)]