13427680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 38223360

約数和(自身を除く): 24795680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 631, 665, 760, 1064, 1120, 1262, 1330, 1520, 2128, 2524, 2660, 3040, 3155, 4256, 4417, 5048, 5320, 6310, 8834, 10096, 10640, 11989, 12620, 17668, 20192, 21280, 22085, 23978, 25240, 35336, 44170, 47956, 50480, 59945, 70672, 83923, 88340, 95912, 100960, 119890, 141344, 167846, 176680, 191824, 239780, 335692, 353360, 383648, 419615, 479560, 671384, 706720, 839230, 959120, 1342768, 1678460, 1918240, 2685536, 3356920, 6713840, 13427680]

約数ペア:

[(1, 13427680), (2, 6713840), (4, 3356920), (5, 2685536), (7, 1918240), (8, 1678460), (10, 1342768), (14, 959120), (16, 839230), (19, 706720), (20, 671384), (28, 479560), (32, 419615), (35, 383648), (38, 353360), (40, 335692), (56, 239780), (70, 191824), (76, 176680), (80, 167846), (95, 141344), (112, 119890), (133, 100960), (140, 95912), (152, 88340), (160, 83923), (190, 70672), (224, 59945), (266, 50480), (280, 47956), (304, 44170), (380, 35336), (532, 25240), (560, 23978), (608, 22085), (631, 21280), (665, 20192), (760, 17668), (1064, 12620), (1120, 11989), (1262, 10640), (1330, 10096), (1520, 8834), (2128, 6310), (2524, 5320), (2660, 5048), (3040, 4417), (3155, 4256)]