136415440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12821}}^1$

素因数の和:12860

約数の個数: 80

約数和(自身を含む): 381582720

約数和(自身を除く): 245167280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 12821, 25642, 51284, 64105, 89747, 102568, 128210, 179494, 205136, 243599, 256420, 358988, 448735, 487198, 512840, 717976, 897470, 974396, 1025680, 1217995, 1435952, 1705193, 1794940, 1948792, 2435990, 3410386, 3589880, 3897584, 4871980, 6820772, 7179760, 8525965, 9743960, 13641544, 17051930, 19487920, 27283088, 34103860, 68207720, 136415440]

約数ペア:

[(1, 136415440), (2, 68207720), (4, 34103860), (5, 27283088), (7, 19487920), (8, 17051930), (10, 13641544), (14, 9743960), (16, 8525965), (19, 7179760), (20, 6820772), (28, 4871980), (35, 3897584), (38, 3589880), (40, 3410386), (56, 2435990), (70, 1948792), (76, 1794940), (80, 1705193), (95, 1435952), (112, 1217995), (133, 1025680), (140, 974396), (152, 897470), (190, 717976), (266, 512840), (280, 487198), (304, 448735), (380, 358988), (532, 256420), (560, 243599), (665, 205136), (760, 179494), (1064, 128210), (1330, 102568), (1520, 89747), (2128, 64105), (2660, 51284), (5320, 25642), (10640, 12821)]