2018679120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{26203}}^1$

素因数の和:26329

約数の個数: 120

約数和(自身を含む): 6843017376

約数和(自身を除く): 4824338256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 7704, 8560, 9630, 12840, 15408, 19260, 25680, 26203, 38520, 52406, 77040, 78609, 104812, 131015, 157218, 209624, 235827, 262030, 314436, 393045, 419248, 471654, 524060, 628872, 786090, 943308, 1048120, 1179135, 1257744, 1572180, 1886616, 2096240, 2358270, 2803721, 3144360, 3773232, 4716540, 5607442, 6288720, 8411163, 9433080, 11214884, 14018605, 16822326, 18866160, 22429768, 25233489, 28037210, 33644652, 42055815, 44859536, 50466978, 56074420, 67289304, 84111630, 100933956, 112148840, 126167445, 134578608, 168223260, 201867912, 224297680, 252334890, 336446520, 403735824, 504669780, 672893040, 1009339560, 2018679120]

約数ペア:

[(1, 2018679120), (2, 1009339560), (3, 672893040), (4, 504669780), (5, 403735824), (6, 336446520), (8, 252334890), (9, 224297680), (10, 201867912), (12, 168223260), (15, 134578608), (16, 126167445), (18, 112148840), (20, 100933956), (24, 84111630), (30, 67289304), (36, 56074420), (40, 50466978), (45, 44859536), (48, 42055815), (60, 33644652), (72, 28037210), (80, 25233489), (90, 22429768), (107, 18866160), (120, 16822326), (144, 14018605), (180, 11214884), (214, 9433080), (240, 8411163), (321, 6288720), (360, 5607442), (428, 4716540), (535, 3773232), (642, 3144360), (720, 2803721), (856, 2358270), (963, 2096240), (1070, 1886616), (1284, 1572180), (1605, 1257744), (1712, 1179135), (1926, 1048120), (2140, 943308), (2568, 786090), (3210, 628872), (3852, 524060), (4280, 471654), (4815, 419248), (5136, 393045), (6420, 314436), (7704, 262030), (8560, 235827), (9630, 209624), (12840, 157218), (15408, 131015), (19260, 104812), (25680, 78609), (26203, 77040), (38520, 52406)]