335729810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 731808000

約数和(自身を除く): 396078190

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 43, 58, 65, 86, 95, 109, 130, 145, 190, 215, 218, 247, 290, 377, 430, 494, 545, 551, 559, 754, 817, 1090, 1102, 1118, 1235, 1247, 1417, 1634, 1885, 2071, 2470, 2494, 2755, 2795, 2834, 3161, 3770, 4085, 4142, 4687, 5510, 5590, 6235, 6322, 7085, 7163, 8170, 9374, 10355, 10621, 12470, 14170, 14326, 15805, 16211, 20710, 21242, 23435, 23693, 26923, 31610, 32422, 35815, 41093, 46870, 47386, 53105, 53846, 60059, 60931, 71630, 81055, 82186, 89053, 106210, 118465, 120118, 121862, 134615, 135923, 162110, 178106, 205465, 236930, 269230, 271846, 300295, 304655, 308009, 410930, 445265, 600590, 609310, 616018, 679615, 780767, 890530, 1157689, 1359230, 1540045, 1561534, 1766999, 2315378, 2582537, 3080090, 3533998, 3903835, 5165074, 5788445, 7807670, 8834995, 11576890, 12912685, 17669990, 25825370, 33572981, 67145962, 167864905, 335729810]

約数ペア:

[(1, 335729810), (2, 167864905), (5, 67145962), (10, 33572981), (13, 25825370), (19, 17669990), (26, 12912685), (29, 11576890), (38, 8834995), (43, 7807670), (58, 5788445), (65, 5165074), (86, 3903835), (95, 3533998), (109, 3080090), (130, 2582537), (145, 2315378), (190, 1766999), (215, 1561534), (218, 1540045), (247, 1359230), (290, 1157689), (377, 890530), (430, 780767), (494, 679615), (545, 616018), (551, 609310), (559, 600590), (754, 445265), (817, 410930), (1090, 308009), (1102, 304655), (1118, 300295), (1235, 271846), (1247, 269230), (1417, 236930), (1634, 205465), (1885, 178106), (2071, 162110), (2470, 135923), (2494, 134615), (2755, 121862), (2795, 120118), (2834, 118465), (3161, 106210), (3770, 89053), (4085, 82186), (4142, 81055), (4687, 71630), (5510, 60931), (5590, 60059), (6235, 53846), (6322, 53105), (7085, 47386), (7163, 46870), (8170, 41093), (9374, 35815), (10355, 32422), (10621, 31610), (12470, 26923), (14170, 23693), (14326, 23435), (15805, 21242), (16211, 20710)]