42398160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{25237}}^1$

素因数の和:25260

約数の個数: 80

約数和(自身を含む): 150216576

約数和(自身を除く): 107818416

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, 25237, 50474, 75711, 100948, 126185, 151422, 176659, 201896, 252370, 302844, 353318, 378555, 403792, 504740, 529977, 605688, 706636, 757110, 883295, 1009480, 1059954, 1211376, 1413272, 1514220, 1766590, 2018960, 2119908, 2649885, 2826544, 3028440, 3533180, 4239816, 5299770, 6056880, 7066360, 8479632, 10599540, 14132720, 21199080, 42398160]

約数ペア:

[(1, 42398160), (2, 21199080), (3, 14132720), (4, 10599540), (5, 8479632), (6, 7066360), (7, 6056880), (8, 5299770), (10, 4239816), (12, 3533180), (14, 3028440), (15, 2826544), (16, 2649885), (20, 2119908), (21, 2018960), (24, 1766590), (28, 1514220), (30, 1413272), (35, 1211376), (40, 1059954), (42, 1009480), (48, 883295), (56, 757110), (60, 706636), (70, 605688), (80, 529977), (84, 504740), (105, 403792), (112, 378555), (120, 353318), (140, 302844), (168, 252370), (210, 201896), (240, 176659), (280, 151422), (336, 126185), (420, 100948), (560, 75711), (840, 50474), (1680, 25237)]