340368360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2081}}^1$

素因数の和:2171

約数の個数: 128

約数和(自身を含む): 1079308800

約数和(自身を除く): 738940440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 47, 58, 60, 87, 94, 116, 120, 141, 145, 174, 188, 232, 235, 282, 290, 348, 376, 435, 470, 564, 580, 696, 705, 870, 940, 1128, 1160, 1363, 1410, 1740, 1880, 2081, 2726, 2820, 3480, 4089, 4162, 5452, 5640, 6243, 6815, 8178, 8324, 10405, 10904, 12486, 13630, 16356, 16648, 20445, 20810, 24972, 27260, 31215, 32712, 40890, 41620, 49944, 54520, 60349, 62430, 81780, 83240, 97807, 120698, 124860, 163560, 181047, 195614, 241396, 249720, 293421, 301745, 362094, 391228, 482792, 489035, 586842, 603490, 724188, 782456, 905235, 978070, 1173684, 1206980, 1448376, 1467105, 1810470, 1956140, 2347368, 2413960, 2836403, 2934210, 3620940, 3912280, 5672806, 5868420, 7241880, 8509209, 11345612, 11736840, 14182015, 17018418, 22691224, 28364030, 34036836, 42546045, 56728060, 68073672, 85092090, 113456120, 170184180, 340368360]

約数ペア:

[(1, 340368360), (2, 170184180), (3, 113456120), (4, 85092090), (5, 68073672), (6, 56728060), (8, 42546045), (10, 34036836), (12, 28364030), (15, 22691224), (20, 17018418), (24, 14182015), (29, 11736840), (30, 11345612), (40, 8509209), (47, 7241880), (58, 5868420), (60, 5672806), (87, 3912280), (94, 3620940), (116, 2934210), (120, 2836403), (141, 2413960), (145, 2347368), (174, 1956140), (188, 1810470), (232, 1467105), (235, 1448376), (282, 1206980), (290, 1173684), (348, 978070), (376, 905235), (435, 782456), (470, 724188), (564, 603490), (580, 586842), (696, 489035), (705, 482792), (870, 391228), (940, 362094), (1128, 301745), (1160, 293421), (1363, 249720), (1410, 241396), (1740, 195614), (1880, 181047), (2081, 163560), (2726, 124860), (2820, 120698), (3480, 97807), (4089, 83240), (4162, 81780), (5452, 62430), (5640, 60349), (6243, 54520), (6815, 49944), (8178, 41620), (8324, 40890), (10405, 32712), (10904, 31215), (12486, 27260), (13630, 24972), (16356, 20810), (16648, 20445)]