218219640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{8011}}^1$

素因数の和:8252

約数の個数: 64

約数和(自身を含む): 657624960

約数和(自身を除く): 439405320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 6810, 8011, 9080, 13620, 16022, 24033, 27240, 32044, 40055, 48066, 64088, 80110, 96132, 120165, 160220, 192264, 240330, 320440, 480660, 961320, 1818497, 3636994, 5455491, 7273988, 9092485, 10910982, 14547976, 18184970, 21821964, 27277455, 36369940, 43643928, 54554910, 72739880, 109109820, 218219640]

約数ペア:

[(1, 218219640), (2, 109109820), (3, 72739880), (4, 54554910), (5, 43643928), (6, 36369940), (8, 27277455), (10, 21821964), (12, 18184970), (15, 14547976), (20, 10910982), (24, 9092485), (30, 7273988), (40, 5455491), (60, 3636994), (120, 1818497), (227, 961320), (454, 480660), (681, 320440), (908, 240330), (1135, 192264), (1362, 160220), (1816, 120165), (2270, 96132), (2724, 80110), (3405, 64088), (4540, 48066), (5448, 40055), (6810, 32044), (8011, 27240), (9080, 24033), (13620, 16022)]