26700240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:737

約数の個数: 160

約数和(自身を含む): 98850816

約数和(自身を除く): 72150576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 691, 805, 840, 920, 966, 1104, 1288, 1380, 1382, 1610, 1680, 1840, 1932, 2073, 2415, 2576, 2760, 2764, 3220, 3455, 3864, 4146, 4830, 4837, 5520, 5528, 6440, 6910, 7728, 8292, 9660, 9674, 10365, 11056, 12880, 13820, 14511, 15893, 16584, 19320, 19348, 20730, 24185, 27640, 29022, 31786, 33168, 38640, 38696, 41460, 47679, 48370, 55280, 58044, 63572, 72555, 77392, 79465, 82920, 95358, 96740, 111251, 116088, 127144, 145110, 158930, 165840, 190716, 193480, 222502, 232176, 238395, 254288, 290220, 317860, 333753, 381432, 386960, 445004, 476790, 556255, 580440, 635720, 667506, 762864, 890008, 953580, 1112510, 1160880, 1271440, 1335012, 1668765, 1780016, 1907160, 2225020, 2670024, 3337530, 3814320, 4450040, 5340048, 6675060, 8900080, 13350120, 26700240]

約数ペア:

[(1, 26700240), (2, 13350120), (3, 8900080), (4, 6675060), (5, 5340048), (6, 4450040), (7, 3814320), (8, 3337530), (10, 2670024), (12, 2225020), (14, 1907160), (15, 1780016), (16, 1668765), (20, 1335012), (21, 1271440), (23, 1160880), (24, 1112510), (28, 953580), (30, 890008), (35, 762864), (40, 667506), (42, 635720), (46, 580440), (48, 556255), (56, 476790), (60, 445004), (69, 386960), (70, 381432), (80, 333753), (84, 317860), (92, 290220), (105, 254288), (112, 238395), (115, 232176), (120, 222502), (138, 193480), (140, 190716), (161, 165840), (168, 158930), (184, 145110), (210, 127144), (230, 116088), (240, 111251), (276, 96740), (280, 95358), (322, 82920), (336, 79465), (345, 77392), (368, 72555), (420, 63572), (460, 58044), (483, 55280), (552, 48370), (560, 47679), (644, 41460), (690, 38696), (691, 38640), (805, 33168), (840, 31786), (920, 29022), (966, 27640), (1104, 24185), (1288, 20730), (1380, 19348), (1382, 19320), (1610, 16584), (1680, 15893), (1840, 14511), (1932, 13820), (2073, 12880), (2415, 11056), (2576, 10365), (2760, 9674), (2764, 9660), (3220, 8292), (3455, 7728), (3864, 6910), (4146, 6440), (4830, 5528), (4837, 5520)]