86320920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{102763}}^1$

素因数の和:102784

約数の個数: 64

約数和(自身を含む): 295960320

約数和(自身を除く): 209639400

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, 102763, 205526, 308289, 411052, 513815, 616578, 719341, 822104, 1027630, 1233156, 1438682, 1541445, 2055260, 2158023, 2466312, 2877364, 3082890, 3596705, 4110520, 4316046, 5754728, 6165780, 7193410, 8632092, 10790115, 12331560, 14386820, 17264184, 21580230, 28773640, 43160460, 86320920]

約数ペア:

[(1, 86320920), (2, 43160460), (3, 28773640), (4, 21580230), (5, 17264184), (6, 14386820), (7, 12331560), (8, 10790115), (10, 8632092), (12, 7193410), (14, 6165780), (15, 5754728), (20, 4316046), (21, 4110520), (24, 3596705), (28, 3082890), (30, 2877364), (35, 2466312), (40, 2158023), (42, 2055260), (56, 1541445), (60, 1438682), (70, 1233156), (84, 1027630), (105, 822104), (120, 719341), (140, 616578), (168, 513815), (210, 411052), (280, 308289), (420, 205526), (840, 102763)]