227662680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271027}}^1$

素因数の和:271048

約数の個数: 64

約数和(自身を含む): 780560640

約数和(自身を除く): 552897960

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, 271027, 542054, 813081, 1084108, 1355135, 1626162, 1897189, 2168216, 2710270, 3252324, 3794378, 4065405, 5420540, 5691567, 6504648, 7588756, 8130810, 9485945, 10841080, 11383134, 15177512, 16261620, 18971890, 22766268, 28457835, 32523240, 37943780, 45532536, 56915670, 75887560, 113831340, 227662680]

約数ペア:

[(1, 227662680), (2, 113831340), (3, 75887560), (4, 56915670), (5, 45532536), (6, 37943780), (7, 32523240), (8, 28457835), (10, 22766268), (12, 18971890), (14, 16261620), (15, 15177512), (20, 11383134), (21, 10841080), (24, 9485945), (28, 8130810), (30, 7588756), (35, 6504648), (40, 5691567), (42, 5420540), (56, 4065405), (60, 3794378), (70, 3252324), (84, 2710270), (105, 2168216), (120, 1897189), (140, 1626162), (168, 1355135), (210, 1084108), (280, 813081), (420, 542054), (840, 271027)]