28214578560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2099299}}^1$

素因数の和:2099328

約数の個数: 128

約数和(自身を含む): 102781728000

約数和(自身を除く): 74567149440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 2099299, 4198598, 6297897, 8397196, 10496495, 12595794, 14695093, 16794392, 20992990, 25191588, 29390186, 31489485, 33588784, 41985980, 44085279, 50383176, 58780372, 62978970, 67177568, 73475465, 83971960, 88170558, 100766352, 117560744, 125957940, 134355136, 146950930, 167943920, 176341116, 201532704, 220426395, 235121488, 251915880, 268710272, 293901860, 335887840, 352682232, 403065408, 440852790, 470242976, 503831760, 587803720, 671775680, 705364464, 806130816, 881705580, 940485952, 1007663520, 1175607440, 1343551360, 1410728928, 1763411160, 1880971904, 2015327040, 2351214880, 2821457856, 3526822320, 4030654080, 4702429760, 5642915712, 7053644640, 9404859520, 14107289280, 28214578560]

約数ペア:

[(1, 28214578560), (2, 14107289280), (3, 9404859520), (4, 7053644640), (5, 5642915712), (6, 4702429760), (7, 4030654080), (8, 3526822320), (10, 2821457856), (12, 2351214880), (14, 2015327040), (15, 1880971904), (16, 1763411160), (20, 1410728928), (21, 1343551360), (24, 1175607440), (28, 1007663520), (30, 940485952), (32, 881705580), (35, 806130816), (40, 705364464), (42, 671775680), (48, 587803720), (56, 503831760), (60, 470242976), (64, 440852790), (70, 403065408), (80, 352682232), (84, 335887840), (96, 293901860), (105, 268710272), (112, 251915880), (120, 235121488), (128, 220426395), (140, 201532704), (160, 176341116), (168, 167943920), (192, 146950930), (210, 134355136), (224, 125957940), (240, 117560744), (280, 100766352), (320, 88170558), (336, 83971960), (384, 73475465), (420, 67177568), (448, 62978970), (480, 58780372), (560, 50383176), (640, 44085279), (672, 41985980), (840, 33588784), (896, 31489485), (960, 29390186), (1120, 25191588), (1344, 20992990), (1680, 16794392), (1920, 14695093), (2240, 12595794), (2688, 10496495), (3360, 8397196), (4480, 6297897), (6720, 4198598), (13440, 2099299)]