163729620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 512346240

約数和(自身を除く): 348616620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 270, 386, 540, 579, 772, 965, 1158, 1571, 1737, 1930, 2316, 2895, 3142, 3474, 3860, 4713, 5211, 5790, 6284, 6948, 7855, 8685, 9426, 10422, 11580, 14139, 15710, 17370, 18852, 20844, 23565, 26055, 28278, 31420, 34740, 42417, 47130, 52110, 56556, 70695, 84834, 94260, 104220, 141390, 169668, 212085, 282780, 303203, 424170, 606406, 848340, 909609, 1212812, 1516015, 1819218, 2728827, 3032030, 3638436, 4548045, 5457654, 6064060, 8186481, 9096090, 10915308, 13644135, 16372962, 18192180, 27288270, 32745924, 40932405, 54576540, 81864810, 163729620]

約数ペア:

[(1, 163729620), (2, 81864810), (3, 54576540), (4, 40932405), (5, 32745924), (6, 27288270), (9, 18192180), (10, 16372962), (12, 13644135), (15, 10915308), (18, 9096090), (20, 8186481), (27, 6064060), (30, 5457654), (36, 4548045), (45, 3638436), (54, 3032030), (60, 2728827), (90, 1819218), (108, 1516015), (135, 1212812), (180, 909609), (193, 848340), (270, 606406), (386, 424170), (540, 303203), (579, 282780), (772, 212085), (965, 169668), (1158, 141390), (1571, 104220), (1737, 94260), (1930, 84834), (2316, 70695), (2895, 56556), (3142, 52110), (3474, 47130), (3860, 42417), (4713, 34740), (5211, 31420), (5790, 28278), (6284, 26055), (6948, 23565), (7855, 20844), (8685, 18852), (9426, 17370), (10422, 15710), (11580, 14139)]