147020120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1693}}^1$

素因数の和:1884

約数の個数: 64

約数和(自身を含む): 358585920

約数和(自身を除く): 211565800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 167, 260, 334, 520, 668, 835, 1336, 1670, 1693, 2171, 3340, 3386, 4342, 6680, 6772, 8465, 8684, 10855, 13544, 16930, 17368, 21710, 22009, 33860, 43420, 44018, 67720, 86840, 88036, 110045, 176072, 220090, 282731, 440180, 565462, 880360, 1130924, 1413655, 2261848, 2827310, 3675503, 5654620, 7351006, 11309240, 14702012, 18377515, 29404024, 36755030, 73510060, 147020120]

約数ペア:

[(1, 147020120), (2, 73510060), (4, 36755030), (5, 29404024), (8, 18377515), (10, 14702012), (13, 11309240), (20, 7351006), (26, 5654620), (40, 3675503), (52, 2827310), (65, 2261848), (104, 1413655), (130, 1130924), (167, 880360), (260, 565462), (334, 440180), (520, 282731), (668, 220090), (835, 176072), (1336, 110045), (1670, 88036), (1693, 86840), (2171, 67720), (3340, 44018), (3386, 43420), (4342, 33860), (6680, 22009), (6772, 21710), (8465, 17368), (8684, 16930), (10855, 13544)]