1622910840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{1361}}^1$

素因数の和:1917

約数の個数: 128

約数和(自身を含む): 5138553600

約数和(自身を除く): 3515642760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 523, 570, 760, 1046, 1140, 1361, 1569, 2092, 2280, 2615, 2722, 3138, 4083, 4184, 5230, 5444, 6276, 6805, 7845, 8166, 9937, 10460, 10888, 12552, 13610, 15690, 16332, 19874, 20415, 20920, 25859, 27220, 29811, 31380, 32664, 39748, 40830, 49685, 51718, 54440, 59622, 62760, 77577, 79496, 81660, 99370, 103436, 119244, 129295, 149055, 155154, 163320, 198740, 206872, 238488, 258590, 298110, 310308, 387885, 397480, 517180, 596220, 620616, 711803, 775770, 1034360, 1192440, 1423606, 1551540, 2135409, 2847212, 3103080, 3559015, 4270818, 5694424, 7118030, 8541636, 10677045, 13524257, 14236060, 17083272, 21354090, 27048514, 28472120, 40572771, 42708180, 54097028, 67621285, 81145542, 85416360, 108194056, 135242570, 162291084, 202863855, 270485140, 324582168, 405727710, 540970280, 811455420, 1622910840]

約数ペア:

[(1, 1622910840), (2, 811455420), (3, 540970280), (4, 405727710), (5, 324582168), (6, 270485140), (8, 202863855), (10, 162291084), (12, 135242570), (15, 108194056), (19, 85416360), (20, 81145542), (24, 67621285), (30, 54097028), (38, 42708180), (40, 40572771), (57, 28472120), (60, 27048514), (76, 21354090), (95, 17083272), (114, 14236060), (120, 13524257), (152, 10677045), (190, 8541636), (228, 7118030), (285, 5694424), (380, 4270818), (456, 3559015), (523, 3103080), (570, 2847212), (760, 2135409), (1046, 1551540), (1140, 1423606), (1361, 1192440), (1569, 1034360), (2092, 775770), (2280, 711803), (2615, 620616), (2722, 596220), (3138, 517180), (4083, 397480), (4184, 387885), (5230, 310308), (5444, 298110), (6276, 258590), (6805, 238488), (7845, 206872), (8166, 198740), (9937, 163320), (10460, 155154), (10888, 149055), (12552, 129295), (13610, 119244), (15690, 103436), (16332, 99370), (19874, 81660), (20415, 79496), (20920, 77577), (25859, 62760), (27220, 59622), (29811, 54440), (31380, 51718), (32664, 49685), (39748, 40830)]