142109520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{84589}}^1$

素因数の和:84612

約数の個数: 80

約数和(自身を含む): 503479680

約数和(自身を除く): 361370160

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, 84589, 169178, 253767, 338356, 422945, 507534, 592123, 676712, 845890, 1015068, 1184246, 1268835, 1353424, 1691780, 1776369, 2030136, 2368492, 2537670, 2960615, 3383560, 3552738, 4060272, 4736984, 5075340, 5921230, 6767120, 7105476, 8881845, 9473968, 10150680, 11842460, 14210952, 17763690, 20301360, 23684920, 28421904, 35527380, 47369840, 71054760, 142109520]

約数ペア:

[(1, 142109520), (2, 71054760), (3, 47369840), (4, 35527380), (5, 28421904), (6, 23684920), (7, 20301360), (8, 17763690), (10, 14210952), (12, 11842460), (14, 10150680), (15, 9473968), (16, 8881845), (20, 7105476), (21, 6767120), (24, 5921230), (28, 5075340), (30, 4736984), (35, 4060272), (40, 3552738), (42, 3383560), (48, 2960615), (56, 2537670), (60, 2368492), (70, 2030136), (80, 1776369), (84, 1691780), (105, 1353424), (112, 1268835), (120, 1184246), (140, 1015068), (168, 845890), (210, 676712), (240, 592123), (280, 507534), (336, 422945), (420, 338356), (560, 253767), (840, 169178), (1680, 84589)]