228175080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{271637}}^1$

素因数の和:271658

約数の個数: 64

約数和(自身を含む): 782317440

約数和(自身を除く): 554142360

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, 271637, 543274, 814911, 1086548, 1358185, 1629822, 1901459, 2173096, 2716370, 3259644, 3802918, 4074555, 5432740, 5704377, 6519288, 7605836, 8149110, 9507295, 10865480, 11408754, 15211672, 16298220, 19014590, 22817508, 28521885, 32596440, 38029180, 45635016, 57043770, 76058360, 114087540, 228175080]

約数ペア:

[(1, 228175080), (2, 114087540), (3, 76058360), (4, 57043770), (5, 45635016), (6, 38029180), (7, 32596440), (8, 28521885), (10, 22817508), (12, 19014590), (14, 16298220), (15, 15211672), (20, 11408754), (21, 10865480), (24, 9507295), (28, 8149110), (30, 7605836), (35, 6519288), (40, 5704377), (42, 5432740), (56, 4074555), (60, 3802918), (70, 3259644), (84, 2716370), (105, 2173096), (120, 1901459), (140, 1629822), (168, 1358185), (210, 1086548), (280, 814911), (420, 543274), (840, 271637)]