139571640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9941}}^1$

素因数の和:9974

約数の個数: 128

約数和(自身を含む): 501076800

約数和(自身を除く): 361505160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 9941, 14040, 19882, 29823, 39764, 49705, 59646, 79528, 89469, 99410, 119292, 129233, 149115, 178938, 198820, 238584, 258466, 268407, 298230, 357876, 387699, 397640, 447345, 516932, 536814, 596460, 646165, 715752, 775398, 894690, 1033864, 1073628, 1163097, 1192920, 1292330, 1342035, 1550796, 1789380, 1938495, 2147256, 2326194, 2584660, 2684070, 3101592, 3489291, 3578760, 3876990, 4652388, 5169320, 5368140, 5815485, 6978582, 7753980, 9304776, 10736280, 11630970, 13957164, 15507960, 17446455, 23261940, 27914328, 34892910, 46523880, 69785820, 139571640]

約数ペア:

[(1, 139571640), (2, 69785820), (3, 46523880), (4, 34892910), (5, 27914328), (6, 23261940), (8, 17446455), (9, 15507960), (10, 13957164), (12, 11630970), (13, 10736280), (15, 9304776), (18, 7753980), (20, 6978582), (24, 5815485), (26, 5368140), (27, 5169320), (30, 4652388), (36, 3876990), (39, 3578760), (40, 3489291), (45, 3101592), (52, 2684070), (54, 2584660), (60, 2326194), (65, 2147256), (72, 1938495), (78, 1789380), (90, 1550796), (104, 1342035), (108, 1292330), (117, 1192920), (120, 1163097), (130, 1073628), (135, 1033864), (156, 894690), (180, 775398), (195, 715752), (216, 646165), (234, 596460), (260, 536814), (270, 516932), (312, 447345), (351, 397640), (360, 387699), (390, 357876), (468, 298230), (520, 268407), (540, 258466), (585, 238584), (702, 198820), (780, 178938), (936, 149115), (1080, 129233), (1170, 119292), (1404, 99410), (1560, 89469), (1755, 79528), (2340, 59646), (2808, 49705), (3510, 39764), (4680, 29823), (7020, 19882), (9941, 14040)]