135544920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{161363}}^1$

素因数の和:161384

約数の個数: 64

約数和(自身を含む): 464728320

約数和(自身を除く): 329183400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 161363, 322726, 484089, 645452, 806815, 968178, 1129541, 1290904, 1613630, 1936356, 2259082, 2420445, 3227260, 3388623, 3872712, 4518164, 4840890, 5647705, 6454520, 6777246, 9036328, 9681780, 11295410, 13554492, 16943115, 19363560, 22590820, 27108984, 33886230, 45181640, 67772460, 135544920]

約数ペア:

[(1, 135544920), (2, 67772460), (3, 45181640), (4, 33886230), (5, 27108984), (6, 22590820), (7, 19363560), (8, 16943115), (10, 13554492), (12, 11295410), (14, 9681780), (15, 9036328), (20, 6777246), (21, 6454520), (24, 5647705), (28, 4840890), (30, 4518164), (35, 3872712), (40, 3388623), (42, 3227260), (56, 2420445), (60, 2259082), (70, 1936356), (84, 1613630), (105, 1290904), (120, 1129541), (140, 968178), (168, 806815), (210, 645452), (280, 484089), (420, 322726), (840, 161363)]