1820828002560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{67739137}}^1$

素因数の和:67739168

約数の個数: 144

約数和(自身を含む): 6646022307456

約数和(自身を除く): 4825194304896

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, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 67739137, 135478274, 203217411, 270956548, 338695685, 406434822, 474173959, 541913096, 677391370, 812869644, 948347918, 1016087055, 1083826192, 1354782740, 1422521877, 1625739288, 1896695836, 2032174110, 2167652384, 2370869795, 2709565480, 2845043754, 3251478576, 3793391672, 4064348220, 4335304768, 4741739590, 5419130960, 5690087508, 6502957152, 7112609385, 7586783344, 8128696440, 8670609536, 9483479180, 10838261920, 11380175016, 13005914304, 14225218770, 15173566688, 16257392880, 17341219072, 18966958360, 21676523840, 22760350032, 26011828608, 28450437540, 30347133376, 32514785760, 37933916720, 43353047680, 45520700064, 52023657216, 56900875080, 60694266752, 65029571520, 75867833440, 86706095360, 91041400128, 113801750160, 121388533504, 130059143040, 151735666880, 182082800256, 227603500320, 260118286080, 303471333760, 364165600512, 455207000640, 606942667520, 910414001280, 1820828002560]

約数ペア:

[(1, 1820828002560), (2, 910414001280), (3, 606942667520), (4, 455207000640), (5, 364165600512), (6, 303471333760), (7, 260118286080), (8, 227603500320), (10, 182082800256), (12, 151735666880), (14, 130059143040), (15, 121388533504), (16, 113801750160), (20, 91041400128), (21, 86706095360), (24, 75867833440), (28, 65029571520), (30, 60694266752), (32, 56900875080), (35, 52023657216), (40, 45520700064), (42, 43353047680), (48, 37933916720), (56, 32514785760), (60, 30347133376), (64, 28450437540), (70, 26011828608), (80, 22760350032), (84, 21676523840), (96, 18966958360), (105, 17341219072), (112, 16257392880), (120, 15173566688), (128, 14225218770), (140, 13005914304), (160, 11380175016), (168, 10838261920), (192, 9483479180), (210, 8670609536), (224, 8128696440), (240, 7586783344), (256, 7112609385), (280, 6502957152), (320, 5690087508), (336, 5419130960), (384, 4741739590), (420, 4335304768), (448, 4064348220), (480, 3793391672), (560, 3251478576), (640, 2845043754), (672, 2709565480), (768, 2370869795), (840, 2167652384), (896, 2032174110), (960, 1896695836), (1120, 1625739288), (1280, 1422521877), (1344, 1354782740), (1680, 1083826192), (1792, 1016087055), (1920, 948347918), (2240, 812869644), (2688, 677391370), (3360, 541913096), (3840, 474173959), (4480, 406434822), (5376, 338695685), (6720, 270956548), (8960, 203217411), (13440, 135478274), (26880, 67739137)]