1551134760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19037}}^1$

素因数の和:19155

約数の個数: 128

約数和(自身を含む): 5373285120

約数和(自身を除く): 3822150360

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, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 19037, 20370, 27160, 38074, 40740, 57111, 76148, 81480, 95185, 114222, 133259, 152296, 190370, 228444, 266518, 285555, 380740, 399777, 456888, 533036, 571110, 666295, 761480, 799554, 1066072, 1142220, 1332590, 1599108, 1846589, 1998885, 2284440, 2665180, 3198216, 3693178, 3997770, 5330360, 5539767, 7386356, 7995540, 9232945, 11079534, 12926123, 14772712, 15991080, 18465890, 22159068, 25852246, 27698835, 36931780, 38778369, 44318136, 51704492, 55397670, 64630615, 73863560, 77556738, 103408984, 110795340, 129261230, 155113476, 193891845, 221590680, 258522460, 310226952, 387783690, 517044920, 775567380, 1551134760]

約数ペア:

[(1, 1551134760), (2, 775567380), (3, 517044920), (4, 387783690), (5, 310226952), (6, 258522460), (7, 221590680), (8, 193891845), (10, 155113476), (12, 129261230), (14, 110795340), (15, 103408984), (20, 77556738), (21, 73863560), (24, 64630615), (28, 55397670), (30, 51704492), (35, 44318136), (40, 38778369), (42, 36931780), (56, 27698835), (60, 25852246), (70, 22159068), (84, 18465890), (97, 15991080), (105, 14772712), (120, 12926123), (140, 11079534), (168, 9232945), (194, 7995540), (210, 7386356), (280, 5539767), (291, 5330360), (388, 3997770), (420, 3693178), (485, 3198216), (582, 2665180), (679, 2284440), (776, 1998885), (840, 1846589), (970, 1599108), (1164, 1332590), (1358, 1142220), (1455, 1066072), (1940, 799554), (2037, 761480), (2328, 666295), (2716, 571110), (2910, 533036), (3395, 456888), (3880, 399777), (4074, 380740), (5432, 285555), (5820, 266518), (6790, 228444), (8148, 190370), (10185, 152296), (11640, 133259), (13580, 114222), (16296, 95185), (19037, 81480), (20370, 76148), (27160, 57111), (38074, 40740)]