16643220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 51480576

約数和(自身を除く): 34837356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 151, 165, 167, 220, 302, 330, 334, 453, 501, 604, 660, 668, 755, 835, 906, 1002, 1510, 1661, 1670, 1812, 1837, 2004, 2265, 2505, 3020, 3322, 3340, 3674, 4530, 4983, 5010, 5511, 6644, 7348, 8305, 9060, 9185, 9966, 10020, 11022, 16610, 18370, 19932, 22044, 24915, 25217, 27555, 33220, 36740, 49830, 50434, 55110, 75651, 99660, 100868, 110220, 126085, 151302, 252170, 277387, 302604, 378255, 504340, 554774, 756510, 832161, 1109548, 1386935, 1513020, 1664322, 2773870, 3328644, 4160805, 5547740, 8321610, 16643220]

約数ペア:

[(1, 16643220), (2, 8321610), (3, 5547740), (4, 4160805), (5, 3328644), (6, 2773870), (10, 1664322), (11, 1513020), (12, 1386935), (15, 1109548), (20, 832161), (22, 756510), (30, 554774), (33, 504340), (44, 378255), (55, 302604), (60, 277387), (66, 252170), (110, 151302), (132, 126085), (151, 110220), (165, 100868), (167, 99660), (220, 75651), (302, 55110), (330, 50434), (334, 49830), (453, 36740), (501, 33220), (604, 27555), (660, 25217), (668, 24915), (755, 22044), (835, 19932), (906, 18370), (1002, 16610), (1510, 11022), (1661, 10020), (1670, 9966), (1812, 9185), (1837, 9060), (2004, 8305), (2265, 7348), (2505, 6644), (3020, 5511), (3322, 5010), (3340, 4983), (3674, 4530)]