16616820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1521

約数の個数: 96

約数和(自身を含む): 53778816

約数和(自身を除く): 37161996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1481, 1870, 2244, 2805, 2962, 3740, 4443, 5610, 5924, 7405, 8886, 11220, 14810, 16291, 17772, 22215, 25177, 29620, 32582, 44430, 48873, 50354, 65164, 75531, 81455, 88860, 97746, 100708, 125885, 151062, 162910, 195492, 244365, 251770, 276947, 302124, 325820, 377655, 488730, 503540, 553894, 755310, 830841, 977460, 1107788, 1384735, 1510620, 1661682, 2769470, 3323364, 4154205, 5538940, 8308410, 16616820]

約数ペア:

[(1, 16616820), (2, 8308410), (3, 5538940), (4, 4154205), (5, 3323364), (6, 2769470), (10, 1661682), (11, 1510620), (12, 1384735), (15, 1107788), (17, 977460), (20, 830841), (22, 755310), (30, 553894), (33, 503540), (34, 488730), (44, 377655), (51, 325820), (55, 302124), (60, 276947), (66, 251770), (68, 244365), (85, 195492), (102, 162910), (110, 151062), (132, 125885), (165, 100708), (170, 97746), (187, 88860), (204, 81455), (220, 75531), (255, 65164), (330, 50354), (340, 48873), (374, 44430), (510, 32582), (561, 29620), (660, 25177), (748, 22215), (935, 17772), (1020, 16291), (1122, 14810), (1481, 11220), (1870, 8886), (2244, 7405), (2805, 5924), (2962, 5610), (3740, 4443)]