13924260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 49585536

約数和(自身を除く): 35661276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 257, 258, 301, 315, 387, 420, 430, 514, 516, 602, 630, 645, 771, 774, 860, 903, 1028, 1204, 1260, 1285, 1290, 1505, 1542, 1548, 1799, 1806, 1935, 2313, 2570, 2580, 2709, 3010, 3084, 3598, 3612, 3855, 3870, 4515, 4626, 5140, 5397, 5418, 6020, 7196, 7710, 7740, 8995, 9030, 9252, 10794, 10836, 11051, 11565, 13545, 15420, 16191, 17990, 18060, 21588, 22102, 23130, 26985, 27090, 32382, 33153, 35980, 44204, 46260, 53970, 54180, 55255, 64764, 66306, 77357, 80955, 99459, 107940, 110510, 132612, 154714, 161910, 165765, 198918, 221020, 232071, 309428, 323820, 331530, 386785, 397836, 464142, 497295, 663060, 696213, 773570, 928284, 994590, 1160355, 1392426, 1547140, 1989180, 2320710, 2784852, 3481065, 4641420, 6962130, 13924260]

約数ペア:

[(1, 13924260), (2, 6962130), (3, 4641420), (4, 3481065), (5, 2784852), (6, 2320710), (7, 1989180), (9, 1547140), (10, 1392426), (12, 1160355), (14, 994590), (15, 928284), (18, 773570), (20, 696213), (21, 663060), (28, 497295), (30, 464142), (35, 397836), (36, 386785), (42, 331530), (43, 323820), (45, 309428), (60, 232071), (63, 221020), (70, 198918), (84, 165765), (86, 161910), (90, 154714), (105, 132612), (126, 110510), (129, 107940), (140, 99459), (172, 80955), (180, 77357), (210, 66306), (215, 64764), (252, 55255), (257, 54180), (258, 53970), (301, 46260), (315, 44204), (387, 35980), (420, 33153), (430, 32382), (514, 27090), (516, 26985), (602, 23130), (630, 22102), (645, 21588), (771, 18060), (774, 17990), (860, 16191), (903, 15420), (1028, 13545), (1204, 11565), (1260, 11051), (1285, 10836), (1290, 10794), (1505, 9252), (1542, 9030), (1548, 8995), (1799, 7740), (1806, 7710), (1935, 7196), (2313, 6020), (2570, 5418), (2580, 5397), (2709, 5140), (3010, 4626), (3084, 4515), (3598, 3870), (3612, 3855)]