16428360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10531}}^1$

素因数の和:10558

約数の個数: 64

約数和(自身を含む): 53081280

約数和(自身を除く): 36652920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 10531, 21062, 31593, 42124, 52655, 63186, 84248, 105310, 126372, 136903, 157965, 210620, 252744, 273806, 315930, 410709, 421240, 547612, 631860, 684515, 821418, 1095224, 1263720, 1369030, 1642836, 2053545, 2738060, 3285672, 4107090, 5476120, 8214180, 16428360]

約数ペア:

[(1, 16428360), (2, 8214180), (3, 5476120), (4, 4107090), (5, 3285672), (6, 2738060), (8, 2053545), (10, 1642836), (12, 1369030), (13, 1263720), (15, 1095224), (20, 821418), (24, 684515), (26, 631860), (30, 547612), (39, 421240), (40, 410709), (52, 315930), (60, 273806), (65, 252744), (78, 210620), (104, 157965), (120, 136903), (130, 126372), (156, 105310), (195, 84248), (260, 63186), (312, 52655), (390, 42124), (520, 31593), (780, 21062), (1560, 10531)]