276404520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{329053}}^1$

素因数の和:329074

約数の個数: 64

約数和(自身を含む): 947675520

約数和(自身を除く): 671271000

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, 329053, 658106, 987159, 1316212, 1645265, 1974318, 2303371, 2632424, 3290530, 3948636, 4606742, 4935795, 6581060, 6910113, 7897272, 9213484, 9871590, 11516855, 13162120, 13820226, 18426968, 19743180, 23033710, 27640452, 34550565, 39486360, 46067420, 55280904, 69101130, 92134840, 138202260, 276404520]

約数ペア:

[(1, 276404520), (2, 138202260), (3, 92134840), (4, 69101130), (5, 55280904), (6, 46067420), (7, 39486360), (8, 34550565), (10, 27640452), (12, 23033710), (14, 19743180), (15, 18426968), (20, 13820226), (21, 13162120), (24, 11516855), (28, 9871590), (30, 9213484), (35, 7897272), (40, 6910113), (42, 6581060), (56, 4935795), (60, 4606742), (70, 3948636), (84, 3290530), (105, 2632424), (120, 2303371), (140, 1974318), (168, 1645265), (210, 1316212), (280, 987159), (420, 658106), (840, 329053)]