210082680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{194521}}^1$

素因数の和:194541

約数の個数: 64

約数和(自身を含む): 700279200

約数和(自身を除く): 490196520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 194521, 389042, 583563, 778084, 972605, 1167126, 1556168, 1750689, 1945210, 2334252, 2917815, 3501378, 3890420, 4668504, 5252067, 5835630, 7002756, 7780840, 8753445, 10504134, 11671260, 14005512, 17506890, 21008268, 23342520, 26260335, 35013780, 42016536, 52520670, 70027560, 105041340, 210082680]

約数ペア:

[(1, 210082680), (2, 105041340), (3, 70027560), (4, 52520670), (5, 42016536), (6, 35013780), (8, 26260335), (9, 23342520), (10, 21008268), (12, 17506890), (15, 14005512), (18, 11671260), (20, 10504134), (24, 8753445), (27, 7780840), (30, 7002756), (36, 5835630), (40, 5252067), (45, 4668504), (54, 3890420), (60, 3501378), (72, 2917815), (90, 2334252), (108, 1945210), (120, 1750689), (135, 1556168), (180, 1167126), (216, 972605), (270, 778084), (360, 583563), (540, 389042), (1080, 194521)]