16530360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1$

素因数の和:1821

約数の個数: 128

約数和(自身を含む): 61862400

約数和(自身を除く): 45332040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1789, 1848, 2310, 3080, 3578, 4620, 5367, 7156, 8945, 9240, 10734, 12523, 14312, 17890, 19679, 21468, 25046, 26835, 35780, 37569, 39358, 42936, 50092, 53670, 59037, 62615, 71560, 75138, 78716, 98395, 100184, 107340, 118074, 125230, 137753, 150276, 157432, 187845, 196790, 214680, 236148, 250460, 275506, 295185, 300552, 375690, 393580, 413259, 472296, 500920, 551012, 590370, 688765, 751380, 787160, 826518, 1102024, 1180740, 1377530, 1502760, 1653036, 2066295, 2361480, 2755060, 3306072, 4132590, 5510120, 8265180, 16530360]

約数ペア:

[(1, 16530360), (2, 8265180), (3, 5510120), (4, 4132590), (5, 3306072), (6, 2755060), (7, 2361480), (8, 2066295), (10, 1653036), (11, 1502760), (12, 1377530), (14, 1180740), (15, 1102024), (20, 826518), (21, 787160), (22, 751380), (24, 688765), (28, 590370), (30, 551012), (33, 500920), (35, 472296), (40, 413259), (42, 393580), (44, 375690), (55, 300552), (56, 295185), (60, 275506), (66, 250460), (70, 236148), (77, 214680), (84, 196790), (88, 187845), (105, 157432), (110, 150276), (120, 137753), (132, 125230), (140, 118074), (154, 107340), (165, 100184), (168, 98395), (210, 78716), (220, 75138), (231, 71560), (264, 62615), (280, 59037), (308, 53670), (330, 50092), (385, 42936), (420, 39358), (440, 37569), (462, 35780), (616, 26835), (660, 25046), (770, 21468), (840, 19679), (924, 17890), (1155, 14312), (1320, 12523), (1540, 10734), (1789, 9240), (1848, 8945), (2310, 7156), (3080, 5367), (3578, 4620)]