2012598180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2789}}^1$

素因数の和:3034

約数の個数: 144

約数和(自身を含む): 6458961600

約数和(自身を除く): 4446363420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 211, 228, 285, 342, 380, 422, 570, 633, 684, 844, 855, 1055, 1140, 1266, 1710, 1899, 2110, 2532, 2789, 3165, 3420, 3798, 4009, 4220, 5578, 6330, 7596, 8018, 8367, 9495, 11156, 12027, 12660, 13945, 16036, 16734, 18990, 20045, 24054, 25101, 27890, 33468, 36081, 37980, 40090, 41835, 48108, 50202, 52991, 55780, 60135, 72162, 80180, 83670, 100404, 105982, 120270, 125505, 144324, 158973, 167340, 180405, 211964, 240540, 251010, 264955, 317946, 360810, 476919, 502020, 529910, 588479, 635892, 721620, 794865, 953838, 1059820, 1176958, 1589730, 1765437, 1907676, 2353916, 2384595, 2942395, 3179460, 3530874, 4769190, 5296311, 5884790, 7061748, 8827185, 9538380, 10592622, 11181101, 11769580, 17654370, 21185244, 22362202, 26481555, 33543303, 35308740, 44724404, 52963110, 55905505, 67086606, 100629909, 105926220, 111811010, 134173212, 167716515, 201259818, 223622020, 335433030, 402519636, 503149545, 670866060, 1006299090, 2012598180]

約数ペア:

[(1, 2012598180), (2, 1006299090), (3, 670866060), (4, 503149545), (5, 402519636), (6, 335433030), (9, 223622020), (10, 201259818), (12, 167716515), (15, 134173212), (18, 111811010), (19, 105926220), (20, 100629909), (30, 67086606), (36, 55905505), (38, 52963110), (45, 44724404), (57, 35308740), (60, 33543303), (76, 26481555), (90, 22362202), (95, 21185244), (114, 17654370), (171, 11769580), (180, 11181101), (190, 10592622), (211, 9538380), (228, 8827185), (285, 7061748), (342, 5884790), (380, 5296311), (422, 4769190), (570, 3530874), (633, 3179460), (684, 2942395), (844, 2384595), (855, 2353916), (1055, 1907676), (1140, 1765437), (1266, 1589730), (1710, 1176958), (1899, 1059820), (2110, 953838), (2532, 794865), (2789, 721620), (3165, 635892), (3420, 588479), (3798, 529910), (4009, 502020), (4220, 476919), (5578, 360810), (6330, 317946), (7596, 264955), (8018, 251010), (8367, 240540), (9495, 211964), (11156, 180405), (12027, 167340), (12660, 158973), (13945, 144324), (16036, 125505), (16734, 120270), (18990, 105982), (20045, 100404), (24054, 83670), (25101, 80180), (27890, 72162), (33468, 60135), (36081, 55780), (37980, 52991), (40090, 50202), (41835, 48108)]