141213240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18679}}^1$

素因数の和:18706

約数の個数: 128

約数和(自身を含む): 537984000

約数和(自身を除く): 396770760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 18679, 37358, 56037, 74716, 93395, 112074, 130753, 149432, 168111, 186790, 224148, 261506, 280185, 336222, 373580, 392259, 448296, 504333, 523012, 560370, 653765, 672444, 747160, 784518, 840555, 1008666, 1046024, 1120740, 1176777, 1307530, 1344888, 1569036, 1681110, 1961295, 2017332, 2241480, 2353554, 2521665, 2615060, 3138072, 3362220, 3530331, 3922590, 4034664, 4707108, 5043330, 5230120, 5883885, 6724440, 7060662, 7845180, 9414216, 10086660, 11767770, 14121324, 15690360, 17651655, 20173320, 23535540, 28242648, 35303310, 47071080, 70606620, 141213240]

約数ペア:

[(1, 141213240), (2, 70606620), (3, 47071080), (4, 35303310), (5, 28242648), (6, 23535540), (7, 20173320), (8, 17651655), (9, 15690360), (10, 14121324), (12, 11767770), (14, 10086660), (15, 9414216), (18, 7845180), (20, 7060662), (21, 6724440), (24, 5883885), (27, 5230120), (28, 5043330), (30, 4707108), (35, 4034664), (36, 3922590), (40, 3530331), (42, 3362220), (45, 3138072), (54, 2615060), (56, 2521665), (60, 2353554), (63, 2241480), (70, 2017332), (72, 1961295), (84, 1681110), (90, 1569036), (105, 1344888), (108, 1307530), (120, 1176777), (126, 1120740), (135, 1046024), (140, 1008666), (168, 840555), (180, 784518), (189, 747160), (210, 672444), (216, 653765), (252, 560370), (270, 523012), (280, 504333), (315, 448296), (360, 392259), (378, 373580), (420, 336222), (504, 280185), (540, 261506), (630, 224148), (756, 186790), (840, 168111), (945, 149432), (1080, 130753), (1260, 112074), (1512, 93395), (1890, 74716), (2520, 56037), (3780, 37358), (7560, 18679)]