140725260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60139}}^1$

素因数の和:60167

約数の個数: 72

約数和(自身を含む): 459710160

約数和(自身を除く): 318984900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 60139, 120278, 180417, 240556, 300695, 360834, 541251, 601390, 721668, 781807, 902085, 1082502, 1202780, 1563614, 1804170, 2165004, 2345421, 2706255, 3127228, 3608340, 3909035, 4690842, 5412510, 7036263, 7818070, 9381684, 10825020, 11727105, 14072526, 15636140, 23454210, 28145052, 35181315, 46908420, 70362630, 140725260]

約数ペア:

[(1, 140725260), (2, 70362630), (3, 46908420), (4, 35181315), (5, 28145052), (6, 23454210), (9, 15636140), (10, 14072526), (12, 11727105), (13, 10825020), (15, 9381684), (18, 7818070), (20, 7036263), (26, 5412510), (30, 4690842), (36, 3909035), (39, 3608340), (45, 3127228), (52, 2706255), (60, 2345421), (65, 2165004), (78, 1804170), (90, 1563614), (117, 1202780), (130, 1082502), (156, 902085), (180, 781807), (195, 721668), (234, 601390), (260, 541251), (390, 360834), (468, 300695), (585, 240556), (780, 180417), (1170, 120278), (2340, 60139)]