208773480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7219}}^1$

素因数の和:7474

約数の個数: 64

約数和(自身を含む): 629006400

約数和(自身を除く): 420232920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7219, 7230, 9640, 14438, 14460, 21657, 28876, 28920, 36095, 43314, 57752, 72190, 86628, 108285, 144380, 173256, 216570, 288760, 433140, 866280, 1739779, 3479558, 5219337, 6959116, 8698895, 10438674, 13918232, 17397790, 20877348, 26096685, 34795580, 41754696, 52193370, 69591160, 104386740, 208773480]

約数ペア:

[(1, 208773480), (2, 104386740), (3, 69591160), (4, 52193370), (5, 41754696), (6, 34795580), (8, 26096685), (10, 20877348), (12, 17397790), (15, 13918232), (20, 10438674), (24, 8698895), (30, 6959116), (40, 5219337), (60, 3479558), (120, 1739779), (241, 866280), (482, 433140), (723, 288760), (964, 216570), (1205, 173256), (1446, 144380), (1928, 108285), (2410, 86628), (2892, 72190), (3615, 57752), (4820, 43314), (5784, 36095), (7219, 28920), (7230, 28876), (9640, 21657), (14438, 14460)]