158120040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101359}}^1$

素因数の和:101386

約数の個数: 64

約数和(自身を含む): 510854400

約数和(自身を除く): 352734360

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, 101359, 202718, 304077, 405436, 506795, 608154, 810872, 1013590, 1216308, 1317667, 1520385, 2027180, 2432616, 2635334, 3040770, 3953001, 4054360, 5270668, 6081540, 6588335, 7906002, 10541336, 12163080, 13176670, 15812004, 19765005, 26353340, 31624008, 39530010, 52706680, 79060020, 158120040]

約数ペア:

[(1, 158120040), (2, 79060020), (3, 52706680), (4, 39530010), (5, 31624008), (6, 26353340), (8, 19765005), (10, 15812004), (12, 13176670), (13, 12163080), (15, 10541336), (20, 7906002), (24, 6588335), (26, 6081540), (30, 5270668), (39, 4054360), (40, 3953001), (52, 3040770), (60, 2635334), (65, 2432616), (78, 2027180), (104, 1520385), (120, 1317667), (130, 1216308), (156, 1013590), (195, 810872), (260, 608154), (312, 506795), (390, 405436), (520, 304077), (780, 202718), (1560, 101359)]