16179636420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1\times {\mathrm{1627}}^1$

素因数の和:2290

約数の個数: 144

約数和(自身を含む): 49685283648

約数和(自身を除く): 33505647228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 547, 606, 909, 1010, 1094, 1212, 1515, 1627, 1641, 1818, 2020, 2188, 2735, 3030, 3254, 3282, 3636, 4545, 4881, 4923, 5470, 6060, 6508, 6564, 8135, 8205, 9090, 9762, 9846, 10940, 14643, 16270, 16410, 18180, 19524, 19692, 24405, 24615, 29286, 32540, 32820, 48810, 49230, 55247, 58572, 73215, 97620, 98460, 110494, 146430, 164327, 165741, 220988, 276235, 292860, 328654, 331482, 492981, 497223, 552470, 657308, 662964, 821635, 828705, 889969, 985962, 994446, 1104940, 1478943, 1643270, 1657410, 1779938, 1971924, 1988892, 2464905, 2486115, 2669907, 2957886, 3286540, 3314820, 3559876, 4449845, 4929810, 4972230, 5339814, 5915772, 7394715, 8009721, 8899690, 9859620, 9944460, 10679628, 13349535, 14789430, 16019442, 17799380, 26699070, 29578860, 32038884, 40048605, 53398140, 80097210, 89886869, 160194420, 179773738, 269660607, 359547476, 449434345, 539321214, 808981821, 898868690, 1078642428, 1348303035, 1617963642, 1797737380, 2696606070, 3235927284, 4044909105, 5393212140, 8089818210, 16179636420]

約数ペア:

[(1, 16179636420), (2, 8089818210), (3, 5393212140), (4, 4044909105), (5, 3235927284), (6, 2696606070), (9, 1797737380), (10, 1617963642), (12, 1348303035), (15, 1078642428), (18, 898868690), (20, 808981821), (30, 539321214), (36, 449434345), (45, 359547476), (60, 269660607), (90, 179773738), (101, 160194420), (180, 89886869), (202, 80097210), (303, 53398140), (404, 40048605), (505, 32038884), (547, 29578860), (606, 26699070), (909, 17799380), (1010, 16019442), (1094, 14789430), (1212, 13349535), (1515, 10679628), (1627, 9944460), (1641, 9859620), (1818, 8899690), (2020, 8009721), (2188, 7394715), (2735, 5915772), (3030, 5339814), (3254, 4972230), (3282, 4929810), (3636, 4449845), (4545, 3559876), (4881, 3314820), (4923, 3286540), (5470, 2957886), (6060, 2669907), (6508, 2486115), (6564, 2464905), (8135, 1988892), (8205, 1971924), (9090, 1779938), (9762, 1657410), (9846, 1643270), (10940, 1478943), (14643, 1104940), (16270, 994446), (16410, 985962), (18180, 889969), (19524, 828705), (19692, 821635), (24405, 662964), (24615, 657308), (29286, 552470), (32540, 497223), (32820, 492981), (48810, 331482), (49230, 328654), (55247, 292860), (58572, 276235), (73215, 220988), (97620, 165741), (98460, 164327), (110494, 146430)]