20142963840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{361763}}^1$

素因数の和:361814

約数の個数: 128

約数和(自身を含む): 66419870400

約数和(自身を除く): 46276906560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4640, 5568, 6960, 9280, 11136, 13920, 18560, 27840, 55680, 361763, 723526, 1085289, 1447052, 1808815, 2170578, 2894104, 3617630, 4341156, 5426445, 5788208, 7235260, 8682312, 10491127, 10852890, 11576416, 14470520, 17364624, 20982254, 21705780, 23152832, 28941040, 31473381, 34729248, 41964508, 43411560, 46305664, 52455635, 57882080, 62946762, 69458496, 83929016, 86823120, 104911270, 115764160, 125893524, 138916992, 157366905, 167858032, 173646240, 209822540, 231528320, 251787048, 314733810, 335716064, 347292480, 419645080, 503574096, 629467620, 671432128, 694584960, 839290160, 1007148192, 1258935240, 1342864256, 1678580320, 2014296384, 2517870480, 3357160640, 4028592768, 5035740960, 6714321280, 10071481920, 20142963840]

約数ペア:

[(1, 20142963840), (2, 10071481920), (3, 6714321280), (4, 5035740960), (5, 4028592768), (6, 3357160640), (8, 2517870480), (10, 2014296384), (12, 1678580320), (15, 1342864256), (16, 1258935240), (20, 1007148192), (24, 839290160), (29, 694584960), (30, 671432128), (32, 629467620), (40, 503574096), (48, 419645080), (58, 347292480), (60, 335716064), (64, 314733810), (80, 251787048), (87, 231528320), (96, 209822540), (116, 173646240), (120, 167858032), (128, 157366905), (145, 138916992), (160, 125893524), (174, 115764160), (192, 104911270), (232, 86823120), (240, 83929016), (290, 69458496), (320, 62946762), (348, 57882080), (384, 52455635), (435, 46305664), (464, 43411560), (480, 41964508), (580, 34729248), (640, 31473381), (696, 28941040), (870, 23152832), (928, 21705780), (960, 20982254), (1160, 17364624), (1392, 14470520), (1740, 11576416), (1856, 10852890), (1920, 10491127), (2320, 8682312), (2784, 7235260), (3480, 5788208), (3712, 5426445), (4640, 4341156), (5568, 3617630), (6960, 2894104), (9280, 2170578), (11136, 1808815), (13920, 1447052), (18560, 1085289), (27840, 723526), (55680, 361763)]