2608859518440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3105785141}}^1$

素因数の和:3105785162

約数の個数: 64

約数和(自身を含む): 8944661208960

約数和(自身を除く): 6335801690520

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, 3105785141, 6211570282, 9317355423, 12423140564, 15528925705, 18634710846, 21740495987, 24846281128, 31057851410, 37269421692, 43480991974, 46586777115, 62115702820, 65221487961, 74538843384, 86961983948, 93173554230, 108702479935, 124231405640, 130442975922, 173923967896, 186347108460, 217404959870, 260885951844, 326107439805, 372694216920, 434809919740, 521771903688, 652214879610, 869619839480, 1304429759220, 2608859518440]

約数ペア:

[(1, 2608859518440), (2, 1304429759220), (3, 869619839480), (4, 652214879610), (5, 521771903688), (6, 434809919740), (7, 372694216920), (8, 326107439805), (10, 260885951844), (12, 217404959870), (14, 186347108460), (15, 173923967896), (20, 130442975922), (21, 124231405640), (24, 108702479935), (28, 93173554230), (30, 86961983948), (35, 74538843384), (40, 65221487961), (42, 62115702820), (56, 46586777115), (60, 43480991974), (70, 37269421692), (84, 31057851410), (105, 24846281128), (120, 21740495987), (140, 18634710846), (168, 15528925705), (210, 12423140564), (280, 9317355423), (420, 6211570282), (840, 3105785141)]