8798693640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{61153}}^1$

素因数の和:61287

約数の個数: 128

約数和(自身を含む): 29060380800

約数和(自身を除く): 20261687160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 109, 110, 120, 132, 165, 218, 220, 264, 327, 330, 436, 440, 545, 654, 660, 872, 1090, 1199, 1308, 1320, 1635, 2180, 2398, 2616, 3270, 3597, 4360, 4796, 5995, 6540, 7194, 9592, 11990, 13080, 14388, 17985, 23980, 28776, 35970, 47960, 61153, 71940, 122306, 143880, 183459, 244612, 305765, 366918, 489224, 611530, 672683, 733836, 917295, 1223060, 1345366, 1467672, 1834590, 2018049, 2446120, 2690732, 3363415, 3669180, 4036098, 5381464, 6665677, 6726830, 7338360, 8072196, 10090245, 13331354, 13453660, 16144392, 19997031, 20180490, 26662708, 26907320, 33328385, 39994062, 40360980, 53325416, 66656770, 73322447, 79988124, 80721960, 99985155, 133313540, 146644894, 159976248, 199970310, 219967341, 266627080, 293289788, 366612235, 399940620, 439934682, 586579576, 733224470, 799881240, 879869364, 1099836705, 1466448940, 1759738728, 2199673410, 2932897880, 4399346820, 8798693640]

約数ペア:

[(1, 8798693640), (2, 4399346820), (3, 2932897880), (4, 2199673410), (5, 1759738728), (6, 1466448940), (8, 1099836705), (10, 879869364), (11, 799881240), (12, 733224470), (15, 586579576), (20, 439934682), (22, 399940620), (24, 366612235), (30, 293289788), (33, 266627080), (40, 219967341), (44, 199970310), (55, 159976248), (60, 146644894), (66, 133313540), (88, 99985155), (109, 80721960), (110, 79988124), (120, 73322447), (132, 66656770), (165, 53325416), (218, 40360980), (220, 39994062), (264, 33328385), (327, 26907320), (330, 26662708), (436, 20180490), (440, 19997031), (545, 16144392), (654, 13453660), (660, 13331354), (872, 10090245), (1090, 8072196), (1199, 7338360), (1308, 6726830), (1320, 6665677), (1635, 5381464), (2180, 4036098), (2398, 3669180), (2616, 3363415), (3270, 2690732), (3597, 2446120), (4360, 2018049), (4796, 1834590), (5995, 1467672), (6540, 1345366), (7194, 1223060), (9592, 917295), (11990, 733836), (13080, 672683), (14388, 611530), (17985, 489224), (23980, 366918), (28776, 305765), (35970, 244612), (47960, 183459), (61153, 143880), (71940, 122306)]