140607740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3411

約数の個数: 96

約数和(自身を含む): 379330560

約数和(自身を除く): 238722820

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 182, 230, 260, 299, 322, 364, 455, 460, 598, 644, 805, 910, 1196, 1495, 1610, 1820, 2093, 2990, 3220, 3359, 4186, 5980, 6718, 8372, 10465, 13436, 16795, 20930, 23513, 33590, 41860, 43667, 47026, 67180, 77257, 87334, 94052, 117565, 154514, 174668, 218335, 235130, 305669, 309028, 386285, 436670, 470260, 540799, 611338, 772570, 873340, 1004341, 1081598, 1222676, 1528345, 1545140, 2008682, 2163196, 2703995, 3056690, 4017364, 5021705, 5407990, 6113380, 7030387, 10043410, 10815980, 14060774, 20086820, 28121548, 35151935, 70303870, 140607740]

約数ペア:

[(1, 140607740), (2, 70303870), (4, 35151935), (5, 28121548), (7, 20086820), (10, 14060774), (13, 10815980), (14, 10043410), (20, 7030387), (23, 6113380), (26, 5407990), (28, 5021705), (35, 4017364), (46, 3056690), (52, 2703995), (65, 2163196), (70, 2008682), (91, 1545140), (92, 1528345), (115, 1222676), (130, 1081598), (140, 1004341), (161, 873340), (182, 772570), (230, 611338), (260, 540799), (299, 470260), (322, 436670), (364, 386285), (455, 309028), (460, 305669), (598, 235130), (644, 218335), (805, 174668), (910, 154514), (1196, 117565), (1495, 94052), (1610, 87334), (1820, 77257), (2093, 67180), (2990, 47026), (3220, 43667), (3359, 41860), (4186, 33590), (5980, 23513), (6718, 20930), (8372, 16795), (10465, 13436)]