764319780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{202201}}^1$

素因数の和:202226

約数の個数: 96

約数和(自身を含む): 2717594880

約数和(自身を除く): 1953275100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 202201, 404402, 606603, 808804, 1011005, 1213206, 1415407, 1819809, 2022010, 2426412, 2830814, 3033015, 3639618, 4044020, 4246221, 5459427, 5661628, 6066030, 7077035, 7279236, 8492442, 9099045, 10918854, 12132060, 12738663, 14154070, 16984884, 18198090, 21231105, 21837708, 25477326, 27297135, 28308140, 36396180, 38215989, 42462210, 50954652, 54594270, 63693315, 76431978, 84924420, 109188540, 127386630, 152863956, 191079945, 254773260, 382159890, 764319780]

約数ペア:

[(1, 764319780), (2, 382159890), (3, 254773260), (4, 191079945), (5, 152863956), (6, 127386630), (7, 109188540), (9, 84924420), (10, 76431978), (12, 63693315), (14, 54594270), (15, 50954652), (18, 42462210), (20, 38215989), (21, 36396180), (27, 28308140), (28, 27297135), (30, 25477326), (35, 21837708), (36, 21231105), (42, 18198090), (45, 16984884), (54, 14154070), (60, 12738663), (63, 12132060), (70, 10918854), (84, 9099045), (90, 8492442), (105, 7279236), (108, 7077035), (126, 6066030), (135, 5661628), (140, 5459427), (180, 4246221), (189, 4044020), (210, 3639618), (252, 3033015), (270, 2830814), (315, 2426412), (378, 2022010), (420, 1819809), (540, 1415407), (630, 1213206), (756, 1011005), (945, 808804), (1260, 606603), (1890, 404402), (3780, 202201)]