22328880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13291}}^1$

素因数の和:13314

約数の個数: 80

約数和(自身を含む): 79113984

約数和(自身を除く): 56785104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13291, 26582, 39873, 53164, 66455, 79746, 93037, 106328, 132910, 159492, 186074, 199365, 212656, 265820, 279111, 318984, 372148, 398730, 465185, 531640, 558222, 637968, 744296, 797460, 930370, 1063280, 1116444, 1395555, 1488592, 1594920, 1860740, 2232888, 2791110, 3189840, 3721480, 4465776, 5582220, 7442960, 11164440, 22328880]

約数ペア:

[(1, 22328880), (2, 11164440), (3, 7442960), (4, 5582220), (5, 4465776), (6, 3721480), (7, 3189840), (8, 2791110), (10, 2232888), (12, 1860740), (14, 1594920), (15, 1488592), (16, 1395555), (20, 1116444), (21, 1063280), (24, 930370), (28, 797460), (30, 744296), (35, 637968), (40, 558222), (42, 531640), (48, 465185), (56, 398730), (60, 372148), (70, 318984), (80, 279111), (84, 265820), (105, 212656), (112, 199365), (120, 186074), (140, 159492), (168, 132910), (210, 106328), (240, 93037), (280, 79746), (336, 66455), (420, 53164), (560, 39873), (840, 26582), (1680, 13291)]