168823680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3868

約数の個数: 128

約数和(自身を含む): 561669120

約数和(自身を除く): 392845440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3823, 4416, 5520, 7360, 7646, 8832, 11040, 11469, 14720, 15292, 19115, 22080, 22938, 30584, 38230, 44160, 45876, 57345, 61168, 76460, 87929, 91752, 114690, 122336, 152920, 175858, 183504, 229380, 244672, 263787, 305840, 351716, 367008, 439645, 458760, 489344, 527574, 611680, 703432, 734016, 879290, 917520, 1055148, 1223360, 1318935, 1406864, 1468032, 1758580, 1835040, 2110296, 2446720, 2637870, 2813728, 3517160, 3670080, 4220592, 5275740, 5627456, 7034320, 7340160, 8441184, 10551480, 11254912, 14068640, 16882368, 21102960, 28137280, 33764736, 42205920, 56274560, 84411840, 168823680]

約数ペア:

[(1, 168823680), (2, 84411840), (3, 56274560), (4, 42205920), (5, 33764736), (6, 28137280), (8, 21102960), (10, 16882368), (12, 14068640), (15, 11254912), (16, 10551480), (20, 8441184), (23, 7340160), (24, 7034320), (30, 5627456), (32, 5275740), (40, 4220592), (46, 3670080), (48, 3517160), (60, 2813728), (64, 2637870), (69, 2446720), (80, 2110296), (92, 1835040), (96, 1758580), (115, 1468032), (120, 1406864), (128, 1318935), (138, 1223360), (160, 1055148), (184, 917520), (192, 879290), (230, 734016), (240, 703432), (276, 611680), (320, 527574), (345, 489344), (368, 458760), (384, 439645), (460, 367008), (480, 351716), (552, 305840), (640, 263787), (690, 244672), (736, 229380), (920, 183504), (960, 175858), (1104, 152920), (1380, 122336), (1472, 114690), (1840, 91752), (1920, 87929), (2208, 76460), (2760, 61168), (2944, 57345), (3680, 45876), (3823, 44160), (4416, 38230), (5520, 30584), (7360, 22938), (7646, 22080), (8832, 19115), (11040, 15292), (11469, 14720)]