160607440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4861}}^1$

素因数の和:4940

約数の個数: 80

約数和(自身を含む): 434079360

約数和(自身を除く): 273471920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 3304, 4130, 4720, 4861, 6608, 8260, 9722, 16520, 19444, 24305, 33040, 34027, 38888, 48610, 68054, 77776, 97220, 136108, 170135, 194440, 272216, 286799, 340270, 388880, 544432, 573598, 680540, 1147196, 1361080, 1433995, 2007593, 2294392, 2722160, 2867990, 4015186, 4588784, 5735980, 8030372, 10037965, 11471960, 16060744, 20075930, 22943920, 32121488, 40151860, 80303720, 160607440]

約数ペア:

[(1, 160607440), (2, 80303720), (4, 40151860), (5, 32121488), (7, 22943920), (8, 20075930), (10, 16060744), (14, 11471960), (16, 10037965), (20, 8030372), (28, 5735980), (35, 4588784), (40, 4015186), (56, 2867990), (59, 2722160), (70, 2294392), (80, 2007593), (112, 1433995), (118, 1361080), (140, 1147196), (236, 680540), (280, 573598), (295, 544432), (413, 388880), (472, 340270), (560, 286799), (590, 272216), (826, 194440), (944, 170135), (1180, 136108), (1652, 97220), (2065, 77776), (2360, 68054), (3304, 48610), (4130, 38888), (4720, 34027), (4861, 33040), (6608, 24305), (8260, 19444), (9722, 16520)]