238297080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283687}}^1$

素因数の和:283708

約数の個数: 64

約数和(自身を含む): 817021440

約数和(自身を除く): 578724360

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, 283687, 567374, 851061, 1134748, 1418435, 1702122, 1985809, 2269496, 2836870, 3404244, 3971618, 4255305, 5673740, 5957427, 6808488, 7943236, 8510610, 9929045, 11347480, 11914854, 15886472, 17021220, 19858090, 23829708, 29787135, 34042440, 39716180, 47659416, 59574270, 79432360, 119148540, 238297080]

約数ペア:

[(1, 238297080), (2, 119148540), (3, 79432360), (4, 59574270), (5, 47659416), (6, 39716180), (7, 34042440), (8, 29787135), (10, 23829708), (12, 19858090), (14, 17021220), (15, 15886472), (20, 11914854), (21, 11347480), (24, 9929045), (28, 8510610), (30, 7943236), (35, 6808488), (40, 5957427), (42, 5673740), (56, 4255305), (60, 3971618), (70, 3404244), (84, 2836870), (105, 2269496), (120, 1985809), (140, 1702122), (168, 1418435), (210, 1134748), (280, 851061), (420, 567374), (840, 283687)]