22563240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26861}}^1$

素因数の和:26882

約数の個数: 64

約数和(自身を含む): 77362560

約数和(自身を除く): 54799320

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, 26861, 53722, 80583, 107444, 134305, 161166, 188027, 214888, 268610, 322332, 376054, 402915, 537220, 564081, 644664, 752108, 805830, 940135, 1074440, 1128162, 1504216, 1611660, 1880270, 2256324, 2820405, 3223320, 3760540, 4512648, 5640810, 7521080, 11281620, 22563240]

約数ペア:

[(1, 22563240), (2, 11281620), (3, 7521080), (4, 5640810), (5, 4512648), (6, 3760540), (7, 3223320), (8, 2820405), (10, 2256324), (12, 1880270), (14, 1611660), (15, 1504216), (20, 1128162), (21, 1074440), (24, 940135), (28, 805830), (30, 752108), (35, 644664), (40, 564081), (42, 537220), (56, 402915), (60, 376054), (70, 322332), (84, 268610), (105, 214888), (120, 188027), (140, 161166), (168, 134305), (210, 107444), (280, 80583), (420, 53722), (840, 26861)]