13350120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 47831040

約数和(自身を除く): 34480920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 691, 805, 840, 920, 966, 1288, 1380, 1382, 1610, 1932, 2073, 2415, 2760, 2764, 3220, 3455, 3864, 4146, 4830, 4837, 5528, 6440, 6910, 8292, 9660, 9674, 10365, 13820, 14511, 15893, 16584, 19320, 19348, 20730, 24185, 27640, 29022, 31786, 38696, 41460, 47679, 48370, 58044, 63572, 72555, 79465, 82920, 95358, 96740, 111251, 116088, 127144, 145110, 158930, 190716, 193480, 222502, 238395, 290220, 317860, 333753, 381432, 445004, 476790, 556255, 580440, 635720, 667506, 890008, 953580, 1112510, 1335012, 1668765, 1907160, 2225020, 2670024, 3337530, 4450040, 6675060, 13350120]

約数ペア:

[(1, 13350120), (2, 6675060), (3, 4450040), (4, 3337530), (5, 2670024), (6, 2225020), (7, 1907160), (8, 1668765), (10, 1335012), (12, 1112510), (14, 953580), (15, 890008), (20, 667506), (21, 635720), (23, 580440), (24, 556255), (28, 476790), (30, 445004), (35, 381432), (40, 333753), (42, 317860), (46, 290220), (56, 238395), (60, 222502), (69, 193480), (70, 190716), (84, 158930), (92, 145110), (105, 127144), (115, 116088), (120, 111251), (138, 96740), (140, 95358), (161, 82920), (168, 79465), (184, 72555), (210, 63572), (230, 58044), (276, 48370), (280, 47679), (322, 41460), (345, 38696), (420, 31786), (460, 29022), (483, 27640), (552, 24185), (644, 20730), (690, 19348), (691, 19320), (805, 16584), (840, 15893), (920, 14511), (966, 13820), (1288, 10365), (1380, 9674), (1382, 9660), (1610, 8292), (1932, 6910), (2073, 6440), (2415, 5528), (2760, 4837), (2764, 4830), (3220, 4146), (3455, 3864)]