63927780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8011}}^1$

素因数の和:8049

約数の個数: 96

約数和(自身を含む): 215362560

約数和(自身を除く): 151434780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8011, 16022, 24033, 32044, 40055, 48066, 56077, 80110, 96132, 112154, 120165, 152209, 160220, 168231, 224308, 240330, 280385, 304418, 336462, 456627, 480660, 560770, 608836, 672924, 761045, 841155, 913254, 1065463, 1121540, 1522090, 1682310, 1826508, 2130926, 2283135, 3044180, 3196389, 3364620, 4261852, 4566270, 5327315, 6392778, 9132540, 10654630, 12785556, 15981945, 21309260, 31963890, 63927780]

約数ペア:

[(1, 63927780), (2, 31963890), (3, 21309260), (4, 15981945), (5, 12785556), (6, 10654630), (7, 9132540), (10, 6392778), (12, 5327315), (14, 4566270), (15, 4261852), (19, 3364620), (20, 3196389), (21, 3044180), (28, 2283135), (30, 2130926), (35, 1826508), (38, 1682310), (42, 1522090), (57, 1121540), (60, 1065463), (70, 913254), (76, 841155), (84, 761045), (95, 672924), (105, 608836), (114, 560770), (133, 480660), (140, 456627), (190, 336462), (210, 304418), (228, 280385), (266, 240330), (285, 224308), (380, 168231), (399, 160220), (420, 152209), (532, 120165), (570, 112154), (665, 96132), (798, 80110), (1140, 56077), (1330, 48066), (1596, 40055), (1995, 32044), (2660, 24033), (3990, 16022), (7980, 8011)]