140221760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1144

約数の個数: 112

約数和(自身を含む): 388437120

約数和(自身を除く): 248215360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 320, 413, 448, 472, 560, 590, 826, 944, 1061, 1120, 1180, 1652, 1888, 2065, 2122, 2240, 2360, 3304, 3776, 4130, 4244, 4720, 5305, 6608, 7427, 8260, 8488, 9440, 10610, 13216, 14854, 16520, 16976, 18880, 21220, 26432, 29708, 33040, 33952, 37135, 42440, 59416, 62599, 66080, 67904, 74270, 84880, 118832, 125198, 132160, 148540, 169760, 237664, 250396, 297080, 312995, 339520, 438193, 475328, 500792, 594160, 625990, 876386, 1001584, 1188320, 1251980, 1752772, 2003168, 2190965, 2376640, 2503960, 3505544, 4006336, 4381930, 5007920, 7011088, 8763860, 10015840, 14022176, 17527720, 20031680, 28044352, 35055440, 70110880, 140221760]

約数ペア:

[(1, 140221760), (2, 70110880), (4, 35055440), (5, 28044352), (7, 20031680), (8, 17527720), (10, 14022176), (14, 10015840), (16, 8763860), (20, 7011088), (28, 5007920), (32, 4381930), (35, 4006336), (40, 3505544), (56, 2503960), (59, 2376640), (64, 2190965), (70, 2003168), (80, 1752772), (112, 1251980), (118, 1188320), (140, 1001584), (160, 876386), (224, 625990), (236, 594160), (280, 500792), (295, 475328), (320, 438193), (413, 339520), (448, 312995), (472, 297080), (560, 250396), (590, 237664), (826, 169760), (944, 148540), (1061, 132160), (1120, 125198), (1180, 118832), (1652, 84880), (1888, 74270), (2065, 67904), (2122, 66080), (2240, 62599), (2360, 59416), (3304, 42440), (3776, 37135), (4130, 33952), (4244, 33040), (4720, 29708), (5305, 26432), (6608, 21220), (7427, 18880), (8260, 16976), (8488, 16520), (9440, 14854), (10610, 13216)]