162135960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 396699240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 251, 280, 420, 502, 753, 769, 840, 1004, 1255, 1506, 1538, 1757, 2008, 2307, 2510, 3012, 3076, 3514, 3765, 3845, 4614, 5020, 5271, 5383, 6024, 6152, 7028, 7530, 7690, 8785, 9228, 10040, 10542, 10766, 11535, 14056, 15060, 15380, 16149, 17570, 18456, 21084, 21532, 23070, 26355, 26915, 30120, 30760, 32298, 35140, 42168, 43064, 46140, 52710, 53830, 64596, 70280, 80745, 92280, 105420, 107660, 129192, 161490, 193019, 210840, 215320, 322980, 386038, 579057, 645960, 772076, 965095, 1158114, 1351133, 1544152, 1930190, 2316228, 2702266, 2895285, 3860380, 4053399, 4632456, 5404532, 5790570, 6755665, 7720760, 8106798, 10809064, 11581140, 13511330, 16213596, 20266995, 23162280, 27022660, 32427192, 40533990, 54045320, 81067980, 162135960]

約数ペア:

[(1, 162135960), (2, 81067980), (3, 54045320), (4, 40533990), (5, 32427192), (6, 27022660), (7, 23162280), (8, 20266995), (10, 16213596), (12, 13511330), (14, 11581140), (15, 10809064), (20, 8106798), (21, 7720760), (24, 6755665), (28, 5790570), (30, 5404532), (35, 4632456), (40, 4053399), (42, 3860380), (56, 2895285), (60, 2702266), (70, 2316228), (84, 1930190), (105, 1544152), (120, 1351133), (140, 1158114), (168, 965095), (210, 772076), (251, 645960), (280, 579057), (420, 386038), (502, 322980), (753, 215320), (769, 210840), (840, 193019), (1004, 161490), (1255, 129192), (1506, 107660), (1538, 105420), (1757, 92280), (2008, 80745), (2307, 70280), (2510, 64596), (3012, 53830), (3076, 52710), (3514, 46140), (3765, 43064), (3845, 42168), (4614, 35140), (5020, 32298), (5271, 30760), (5383, 30120), (6024, 26915), (6152, 26355), (7028, 23070), (7530, 21532), (7690, 21084), (8785, 18456), (9228, 17570), (10040, 16149), (10542, 15380), (10766, 15060), (11535, 14056)]