142815660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 432852672

約数和(自身を除く): 290037012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 277, 390, 554, 661, 780, 831, 1108, 1322, 1385, 1662, 1983, 2644, 2770, 3305, 3324, 3601, 3966, 4155, 5540, 6610, 7202, 7932, 8310, 8593, 9915, 10803, 13220, 14404, 16620, 17186, 18005, 19830, 21606, 25779, 34372, 36010, 39660, 42965, 43212, 51558, 54015, 72020, 85930, 103116, 108030, 128895, 171860, 183097, 216060, 257790, 366194, 515580, 549291, 732388, 915485, 1098582, 1830970, 2197164, 2380261, 2746455, 3661940, 4760522, 5492910, 7140783, 9521044, 10985820, 11901305, 14281566, 23802610, 28563132, 35703915, 47605220, 71407830, 142815660]

約数ペア:

[(1, 142815660), (2, 71407830), (3, 47605220), (4, 35703915), (5, 28563132), (6, 23802610), (10, 14281566), (12, 11901305), (13, 10985820), (15, 9521044), (20, 7140783), (26, 5492910), (30, 4760522), (39, 3661940), (52, 2746455), (60, 2380261), (65, 2197164), (78, 1830970), (130, 1098582), (156, 915485), (195, 732388), (260, 549291), (277, 515580), (390, 366194), (554, 257790), (661, 216060), (780, 183097), (831, 171860), (1108, 128895), (1322, 108030), (1385, 103116), (1662, 85930), (1983, 72020), (2644, 54015), (2770, 51558), (3305, 43212), (3324, 42965), (3601, 39660), (3966, 36010), (4155, 34372), (5540, 25779), (6610, 21606), (7202, 19830), (7932, 18005), (8310, 17186), (8593, 16620), (9915, 14404), (10803, 13220)]