2047099320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{812341}}^1$

素因数の和:812365

約数の個数: 96

約数和(自身を含む): 7603521120

約数和(自身を除く): 5556421800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 812341, 1624682, 2437023, 3249364, 4061705, 4874046, 5686387, 6498728, 7311069, 8123410, 9748092, 11372774, 12185115, 14622138, 16246820, 17059161, 19496184, 22745548, 24370230, 28431935, 29244276, 32493640, 34118322, 36555345, 45491096, 48740460, 51177483, 56863870, 58488552, 68236644, 73110690, 85295805, 97480920, 102354966, 113727740, 136473288, 146221380, 170591610, 204709932, 227455480, 255887415, 292442760, 341183220, 409419864, 511774830, 682366440, 1023549660, 2047099320]

約数ペア:

[(1, 2047099320), (2, 1023549660), (3, 682366440), (4, 511774830), (5, 409419864), (6, 341183220), (7, 292442760), (8, 255887415), (9, 227455480), (10, 204709932), (12, 170591610), (14, 146221380), (15, 136473288), (18, 113727740), (20, 102354966), (21, 97480920), (24, 85295805), (28, 73110690), (30, 68236644), (35, 58488552), (36, 56863870), (40, 51177483), (42, 48740460), (45, 45491096), (56, 36555345), (60, 34118322), (63, 32493640), (70, 29244276), (72, 28431935), (84, 24370230), (90, 22745548), (105, 19496184), (120, 17059161), (126, 16246820), (140, 14622138), (168, 12185115), (180, 11372774), (210, 9748092), (252, 8123410), (280, 7311069), (315, 6498728), (360, 5686387), (420, 4874046), (504, 4061705), (630, 3249364), (840, 2437023), (1260, 1624682), (2520, 812341)]