2018401440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1523}}^1$

素因数の和:1803

約数の個数: 192

約数和(自身を含む): 6968166912

約数和(自身を除く): 4949765472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 251, 264, 330, 352, 440, 480, 502, 528, 660, 753, 880, 1004, 1056, 1255, 1320, 1506, 1523, 1760, 2008, 2510, 2640, 2761, 3012, 3046, 3765, 4016, 4569, 5020, 5280, 5522, 6024, 6092, 7530, 7615, 8032, 8283, 9138, 10040, 11044, 12048, 12184, 13805, 15060, 15230, 16566, 16753, 18276, 20080, 22088, 22845, 24096, 24368, 27610, 30120, 30460, 33132, 33506, 36552, 40160, 41415, 44176, 45690, 48736, 50259, 55220, 60240, 60920, 66264, 67012, 73104, 82830, 83765, 88352, 91380, 100518, 110440, 120480, 121840, 132528, 134024, 146208, 165660, 167530, 182760, 201036, 220880, 243680, 251295, 265056, 268048, 331320, 335060, 365520, 382273, 402072, 441760, 502590, 536096, 662640, 670120, 731040, 764546, 804144, 1005180, 1146819, 1325280, 1340240, 1529092, 1608288, 1911365, 2010360, 2293638, 2680480, 3058184, 3822730, 4020720, 4205003, 4587276, 5734095, 6116368, 7645460, 8041440, 8410006, 9174552, 11468190, 12232736, 12615009, 15290920, 16820012, 18349104, 21025015, 22936380, 25230018, 30581840, 33640024, 36698208, 42050030, 45872760, 50460036, 61163680, 63075045, 67280048, 84100060, 91745520, 100920072, 126150090, 134560096, 168200120, 183491040, 201840144, 252300180, 336400240, 403680288, 504600360, 672800480, 1009200720, 2018401440]

約数ペア:

[(1, 2018401440), (2, 1009200720), (3, 672800480), (4, 504600360), (5, 403680288), (6, 336400240), (8, 252300180), (10, 201840144), (11, 183491040), (12, 168200120), (15, 134560096), (16, 126150090), (20, 100920072), (22, 91745520), (24, 84100060), (30, 67280048), (32, 63075045), (33, 61163680), (40, 50460036), (44, 45872760), (48, 42050030), (55, 36698208), (60, 33640024), (66, 30581840), (80, 25230018), (88, 22936380), (96, 21025015), (110, 18349104), (120, 16820012), (132, 15290920), (160, 12615009), (165, 12232736), (176, 11468190), (220, 9174552), (240, 8410006), (251, 8041440), (264, 7645460), (330, 6116368), (352, 5734095), (440, 4587276), (480, 4205003), (502, 4020720), (528, 3822730), (660, 3058184), (753, 2680480), (880, 2293638), (1004, 2010360), (1056, 1911365), (1255, 1608288), (1320, 1529092), (1506, 1340240), (1523, 1325280), (1760, 1146819), (2008, 1005180), (2510, 804144), (2640, 764546), (2761, 731040), (3012, 670120), (3046, 662640), (3765, 536096), (4016, 502590), (4569, 441760), (5020, 402072), (5280, 382273), (5522, 365520), (6024, 335060), (6092, 331320), (7530, 268048), (7615, 265056), (8032, 251295), (8283, 243680), (9138, 220880), (10040, 201036), (11044, 182760), (12048, 167530), (12184, 165660), (13805, 146208), (15060, 134024), (15230, 132528), (16566, 121840), (16753, 120480), (18276, 110440), (20080, 100518), (22088, 91380), (22845, 88352), (24096, 83765), (24368, 82830), (27610, 73104), (30120, 67012), (30460, 66264), (33132, 60920), (33506, 60240), (36552, 55220), (40160, 50259), (41415, 48736), (44176, 45690)]