159219540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6857}}^1$

素因数の和:6918

約数の個数: 96

約数和(自身を含む): 506943360

約数和(自身を除く): 347723820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 6857, 7740, 11610, 13714, 20571, 23220, 27428, 34285, 41142, 61713, 68570, 82284, 102855, 123426, 137140, 185139, 205710, 246852, 294851, 308565, 370278, 411420, 589702, 617130, 740556, 884553, 925695, 1179404, 1234260, 1474255, 1769106, 1851390, 2653659, 2948510, 3538212, 3702780, 4422765, 5307318, 5897020, 7960977, 8845530, 10614636, 13268295, 15921954, 17691060, 26536590, 31843908, 39804885, 53073180, 79609770, 159219540]

約数ペア:

[(1, 159219540), (2, 79609770), (3, 53073180), (4, 39804885), (5, 31843908), (6, 26536590), (9, 17691060), (10, 15921954), (12, 13268295), (15, 10614636), (18, 8845530), (20, 7960977), (27, 5897020), (30, 5307318), (36, 4422765), (43, 3702780), (45, 3538212), (54, 2948510), (60, 2653659), (86, 1851390), (90, 1769106), (108, 1474255), (129, 1234260), (135, 1179404), (172, 925695), (180, 884553), (215, 740556), (258, 617130), (270, 589702), (387, 411420), (430, 370278), (516, 308565), (540, 294851), (645, 246852), (774, 205710), (860, 185139), (1161, 137140), (1290, 123426), (1548, 102855), (1935, 82284), (2322, 68570), (2580, 61713), (3870, 41142), (4644, 34285), (5805, 27428), (6857, 23220), (7740, 20571), (11610, 13714)]