71522080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3402

約数の個数: 96

約数和(自身を含む): 203333760

約数和(自身を除く): 131811680

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, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 3361, 4256, 5320, 6722, 10640, 13444, 16805, 21280, 23527, 26888, 33610, 47054, 53776, 63859, 67220, 94108, 107552, 117635, 127718, 134440, 188216, 235270, 255436, 268880, 319295, 376432, 447013, 470540, 510872, 537760, 638590, 752864, 894026, 941080, 1021744, 1277180, 1788052, 1882160, 2043488, 2235065, 2554360, 3576104, 3764320, 4470130, 5108720, 7152208, 8940260, 10217440, 14304416, 17880520, 35761040, 71522080]

約数ペア:

[(1, 71522080), (2, 35761040), (4, 17880520), (5, 14304416), (7, 10217440), (8, 8940260), (10, 7152208), (14, 5108720), (16, 4470130), (19, 3764320), (20, 3576104), (28, 2554360), (32, 2235065), (35, 2043488), (38, 1882160), (40, 1788052), (56, 1277180), (70, 1021744), (76, 941080), (80, 894026), (95, 752864), (112, 638590), (133, 537760), (140, 510872), (152, 470540), (160, 447013), (190, 376432), (224, 319295), (266, 268880), (280, 255436), (304, 235270), (380, 188216), (532, 134440), (560, 127718), (608, 117635), (665, 107552), (760, 94108), (1064, 67220), (1120, 63859), (1330, 53776), (1520, 47054), (2128, 33610), (2660, 26888), (3040, 23527), (3361, 21280), (4256, 16805), (5320, 13444), (6722, 10640)]