131058840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2377

約数の個数: 128

約数和(自身を含む): 439084800

約数和(自身を除く): 308025960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2309, 2365, 2580, 2838, 3784, 4618, 4730, 5160, 5676, 6927, 7095, 9236, 9460, 11352, 11545, 13854, 14190, 18472, 18920, 23090, 25399, 27708, 28380, 34635, 46180, 50798, 55416, 56760, 69270, 76197, 92360, 99287, 101596, 126995, 138540, 152394, 198574, 203192, 253990, 277080, 297861, 304788, 380985, 397148, 496435, 507980, 595722, 609576, 761970, 794296, 992870, 1015960, 1092157, 1191444, 1489305, 1523940, 1985740, 2184314, 2382888, 2978610, 3047880, 3276471, 3971480, 4368628, 5460785, 5957220, 6552942, 8737256, 10921570, 11914440, 13105884, 16382355, 21843140, 26211768, 32764710, 43686280, 65529420, 131058840]

約数ペア:

[(1, 131058840), (2, 65529420), (3, 43686280), (4, 32764710), (5, 26211768), (6, 21843140), (8, 16382355), (10, 13105884), (11, 11914440), (12, 10921570), (15, 8737256), (20, 6552942), (22, 5957220), (24, 5460785), (30, 4368628), (33, 3971480), (40, 3276471), (43, 3047880), (44, 2978610), (55, 2382888), (60, 2184314), (66, 1985740), (86, 1523940), (88, 1489305), (110, 1191444), (120, 1092157), (129, 1015960), (132, 992870), (165, 794296), (172, 761970), (215, 609576), (220, 595722), (258, 507980), (264, 496435), (330, 397148), (344, 380985), (430, 304788), (440, 297861), (473, 277080), (516, 253990), (645, 203192), (660, 198574), (860, 152394), (946, 138540), (1032, 126995), (1290, 101596), (1320, 99287), (1419, 92360), (1720, 76197), (1892, 69270), (2309, 56760), (2365, 55416), (2580, 50798), (2838, 46180), (3784, 34635), (4618, 28380), (4730, 27708), (5160, 25399), (5676, 23090), (6927, 18920), (7095, 18472), (9236, 14190), (9460, 13854), (11352, 11545)]