105859320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{126023}}^1$

素因数の和:126044

約数の個数: 64

約数和(自身を含む): 362949120

約数和(自身を除く): 257089800

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, 126023, 252046, 378069, 504092, 630115, 756138, 882161, 1008184, 1260230, 1512276, 1764322, 1890345, 2520460, 2646483, 3024552, 3528644, 3780690, 4410805, 5040920, 5292966, 7057288, 7561380, 8821610, 10585932, 13232415, 15122760, 17643220, 21171864, 26464830, 35286440, 52929660, 105859320]

約数ペア:

[(1, 105859320), (2, 52929660), (3, 35286440), (4, 26464830), (5, 21171864), (6, 17643220), (7, 15122760), (8, 13232415), (10, 10585932), (12, 8821610), (14, 7561380), (15, 7057288), (20, 5292966), (21, 5040920), (24, 4410805), (28, 3780690), (30, 3528644), (35, 3024552), (40, 2646483), (42, 2520460), (56, 1890345), (60, 1764322), (70, 1512276), (84, 1260230), (105, 1008184), (120, 882161), (140, 756138), (168, 630115), (210, 504092), (280, 378069), (420, 252046), (840, 126023)]