214610280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{25189}}^1$

素因数の和:25274

約数の個数: 64

約数和(自身を含む): 652924800

約数和(自身を除く): 438314520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 25189, 50378, 75567, 100756, 125945, 151134, 201512, 251890, 302268, 377835, 503780, 604536, 755670, 1007560, 1511340, 1788419, 3022680, 3576838, 5365257, 7153676, 8942095, 10730514, 14307352, 17884190, 21461028, 26826285, 35768380, 42922056, 53652570, 71536760, 107305140, 214610280]

約数ペア:

[(1, 214610280), (2, 107305140), (3, 71536760), (4, 53652570), (5, 42922056), (6, 35768380), (8, 26826285), (10, 21461028), (12, 17884190), (15, 14307352), (20, 10730514), (24, 8942095), (30, 7153676), (40, 5365257), (60, 3576838), (71, 3022680), (120, 1788419), (142, 1511340), (213, 1007560), (284, 755670), (355, 604536), (426, 503780), (568, 377835), (710, 302268), (852, 251890), (1065, 201512), (1420, 151134), (1704, 125945), (2130, 100756), (2840, 75567), (4260, 50378), (8520, 25189)]