166140240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{98893}}^1$

素因数の和:98916

約数の個数: 80

約数和(自身を含む): 588617088

約数和(自身を除く): 422476848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 98893, 197786, 296679, 395572, 494465, 593358, 692251, 791144, 988930, 1186716, 1384502, 1483395, 1582288, 1977860, 2076753, 2373432, 2769004, 2966790, 3461255, 3955720, 4153506, 4746864, 5538008, 5933580, 6922510, 7911440, 8307012, 10383765, 11076016, 11867160, 13845020, 16614024, 20767530, 23734320, 27690040, 33228048, 41535060, 55380080, 83070120, 166140240]

約数ペア:

[(1, 166140240), (2, 83070120), (3, 55380080), (4, 41535060), (5, 33228048), (6, 27690040), (7, 23734320), (8, 20767530), (10, 16614024), (12, 13845020), (14, 11867160), (15, 11076016), (16, 10383765), (20, 8307012), (21, 7911440), (24, 6922510), (28, 5933580), (30, 5538008), (35, 4746864), (40, 4153506), (42, 3955720), (48, 3461255), (56, 2966790), (60, 2769004), (70, 2373432), (80, 2076753), (84, 1977860), (105, 1582288), (112, 1483395), (120, 1384502), (140, 1186716), (168, 988930), (210, 791144), (240, 692251), (280, 593358), (336, 494465), (420, 395572), (560, 296679), (840, 197786), (1680, 98893)]