330704360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28807}}^1$

素因数の和:28866

約数の個数: 64

約数和(自身を含む): 871153920

約数和(自身を除く): 540449560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 28807, 57614, 115228, 144035, 201649, 230456, 288070, 403298, 576140, 806596, 1008245, 1152280, 1181087, 1613192, 2016490, 2362174, 4032980, 4724348, 5905435, 8065960, 8267609, 9448696, 11810870, 16535218, 23621740, 33070436, 41338045, 47243480, 66140872, 82676090, 165352180, 330704360]

約数ペア:

[(1, 330704360), (2, 165352180), (4, 82676090), (5, 66140872), (7, 47243480), (8, 41338045), (10, 33070436), (14, 23621740), (20, 16535218), (28, 11810870), (35, 9448696), (40, 8267609), (41, 8065960), (56, 5905435), (70, 4724348), (82, 4032980), (140, 2362174), (164, 2016490), (205, 1613192), (280, 1181087), (287, 1152280), (328, 1008245), (410, 806596), (574, 576140), (820, 403298), (1148, 288070), (1435, 230456), (1640, 201649), (2296, 144035), (2870, 115228), (5740, 57614), (11480, 28807)]