39899640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 132088320

約数和(自身を除く): 92188680

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, 110, 120, 132, 165, 167, 181, 220, 264, 330, 334, 362, 440, 501, 543, 660, 668, 724, 835, 905, 1002, 1086, 1320, 1336, 1448, 1670, 1810, 1837, 1991, 2004, 2172, 2505, 2715, 3340, 3620, 3674, 3982, 4008, 4344, 5010, 5430, 5511, 5973, 6680, 7240, 7348, 7964, 9185, 9955, 10020, 10860, 11022, 11946, 14696, 15928, 18370, 19910, 20040, 21720, 22044, 23892, 27555, 29865, 30227, 36740, 39820, 44088, 47784, 55110, 59730, 60454, 73480, 79640, 90681, 110220, 119460, 120908, 151135, 181362, 220440, 238920, 241816, 302270, 332497, 362724, 453405, 604540, 664994, 725448, 906810, 997491, 1209080, 1329988, 1662485, 1813620, 1994982, 2659976, 3324970, 3627240, 3989964, 4987455, 6649940, 7979928, 9974910, 13299880, 19949820, 39899640]

約数ペア:

[(1, 39899640), (2, 19949820), (3, 13299880), (4, 9974910), (5, 7979928), (6, 6649940), (8, 4987455), (10, 3989964), (11, 3627240), (12, 3324970), (15, 2659976), (20, 1994982), (22, 1813620), (24, 1662485), (30, 1329988), (33, 1209080), (40, 997491), (44, 906810), (55, 725448), (60, 664994), (66, 604540), (88, 453405), (110, 362724), (120, 332497), (132, 302270), (165, 241816), (167, 238920), (181, 220440), (220, 181362), (264, 151135), (330, 120908), (334, 119460), (362, 110220), (440, 90681), (501, 79640), (543, 73480), (660, 60454), (668, 59730), (724, 55110), (835, 47784), (905, 44088), (1002, 39820), (1086, 36740), (1320, 30227), (1336, 29865), (1448, 27555), (1670, 23892), (1810, 22044), (1837, 21720), (1991, 20040), (2004, 19910), (2172, 18370), (2505, 15928), (2715, 14696), (3340, 11946), (3620, 11022), (3674, 10860), (3982, 10020), (4008, 9955), (4344, 9185), (5010, 7964), (5430, 7348), (5511, 7240), (5973, 6680)]