15442240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 112

約数和(自身を含む): 41477184

約数和(自身を除く): 26034944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 107, 110, 160, 164, 176, 205, 214, 220, 320, 328, 352, 410, 428, 440, 451, 535, 656, 704, 820, 856, 880, 902, 1070, 1177, 1312, 1640, 1712, 1760, 1804, 2140, 2255, 2354, 2624, 3280, 3424, 3520, 3608, 4280, 4387, 4510, 4708, 5885, 6560, 6848, 7216, 8560, 8774, 9020, 9416, 11770, 13120, 14432, 17120, 17548, 18040, 18832, 21935, 23540, 28864, 34240, 35096, 36080, 37664, 43870, 47080, 48257, 70192, 72160, 75328, 87740, 94160, 96514, 140384, 144320, 175480, 188320, 193028, 241285, 280768, 350960, 376640, 386056, 482570, 701920, 772112, 965140, 1403840, 1544224, 1930280, 3088448, 3860560, 7721120, 15442240]

約数ペア:

[(1, 15442240), (2, 7721120), (4, 3860560), (5, 3088448), (8, 1930280), (10, 1544224), (11, 1403840), (16, 965140), (20, 772112), (22, 701920), (32, 482570), (40, 386056), (41, 376640), (44, 350960), (55, 280768), (64, 241285), (80, 193028), (82, 188320), (88, 175480), (107, 144320), (110, 140384), (160, 96514), (164, 94160), (176, 87740), (205, 75328), (214, 72160), (220, 70192), (320, 48257), (328, 47080), (352, 43870), (410, 37664), (428, 36080), (440, 35096), (451, 34240), (535, 28864), (656, 23540), (704, 21935), (820, 18832), (856, 18040), (880, 17548), (902, 17120), (1070, 14432), (1177, 13120), (1312, 11770), (1640, 9416), (1712, 9020), (1760, 8774), (1804, 8560), (2140, 7216), (2255, 6848), (2354, 6560), (2624, 5885), (3280, 4708), (3424, 4510), (3520, 4387), (3608, 4280)]