4979536740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{1753}}^1$

素因数の和:2178

約数の個数: 144

約数和(自身を含む): 15506819328

約数和(自身を除く): 10527282588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 367, 387, 430, 516, 645, 734, 774, 860, 1101, 1290, 1468, 1548, 1753, 1835, 1935, 2202, 2580, 3303, 3506, 3670, 3870, 4404, 5259, 5505, 6606, 7012, 7340, 7740, 8765, 10518, 11010, 13212, 15777, 15781, 16515, 17530, 21036, 22020, 26295, 31554, 31562, 33030, 35060, 47343, 52590, 63108, 63124, 66060, 75379, 78885, 78905, 94686, 105180, 142029, 150758, 157770, 157810, 189372, 226137, 236715, 284058, 301516, 315540, 315620, 376895, 452274, 473430, 568116, 643351, 678411, 710145, 753790, 904548, 946860, 1130685, 1286702, 1356822, 1420290, 1507580, 1930053, 2261370, 2573404, 2713644, 2840580, 3216755, 3392055, 3860106, 4522740, 5790159, 6433510, 6784110, 7720212, 9650265, 11580318, 12867020, 13568220, 19300530, 23160636, 27664093, 28950795, 38601060, 55328186, 57901590, 82992279, 110656372, 115803180, 138320465, 165984558, 248976837, 276640930, 331969116, 414961395, 497953674, 553281860, 829922790, 995907348, 1244884185, 1659845580, 2489768370, 4979536740]

約数ペア:

[(1, 4979536740), (2, 2489768370), (3, 1659845580), (4, 1244884185), (5, 995907348), (6, 829922790), (9, 553281860), (10, 497953674), (12, 414961395), (15, 331969116), (18, 276640930), (20, 248976837), (30, 165984558), (36, 138320465), (43, 115803180), (45, 110656372), (60, 82992279), (86, 57901590), (90, 55328186), (129, 38601060), (172, 28950795), (180, 27664093), (215, 23160636), (258, 19300530), (367, 13568220), (387, 12867020), (430, 11580318), (516, 9650265), (645, 7720212), (734, 6784110), (774, 6433510), (860, 5790159), (1101, 4522740), (1290, 3860106), (1468, 3392055), (1548, 3216755), (1753, 2840580), (1835, 2713644), (1935, 2573404), (2202, 2261370), (2580, 1930053), (3303, 1507580), (3506, 1420290), (3670, 1356822), (3870, 1286702), (4404, 1130685), (5259, 946860), (5505, 904548), (6606, 753790), (7012, 710145), (7340, 678411), (7740, 643351), (8765, 568116), (10518, 473430), (11010, 452274), (13212, 376895), (15777, 315620), (15781, 315540), (16515, 301516), (17530, 284058), (21036, 236715), (22020, 226137), (26295, 189372), (31554, 157810), (31562, 157770), (33030, 150758), (35060, 142029), (47343, 105180), (52590, 94686), (63108, 78905), (63124, 78885), (66060, 75379)]