69393760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 173638080

約数和(自身を除く): 104244320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 109, 115, 160, 173, 184, 218, 230, 346, 368, 436, 460, 545, 692, 736, 865, 872, 920, 1090, 1384, 1730, 1744, 1840, 2180, 2507, 2768, 3460, 3488, 3680, 3979, 4360, 5014, 5536, 6920, 7958, 8720, 10028, 12535, 13840, 15916, 17440, 18857, 19895, 20056, 25070, 27680, 31832, 37714, 39790, 40112, 50140, 63664, 75428, 79580, 80224, 94285, 100280, 127328, 150856, 159160, 188570, 200560, 301712, 318320, 377140, 401120, 433711, 603424, 636640, 754280, 867422, 1508560, 1734844, 2168555, 3017120, 3469688, 4337110, 6939376, 8674220, 13878752, 17348440, 34696880, 69393760]

約数ペア:

[(1, 69393760), (2, 34696880), (4, 17348440), (5, 13878752), (8, 8674220), (10, 6939376), (16, 4337110), (20, 3469688), (23, 3017120), (32, 2168555), (40, 1734844), (46, 1508560), (80, 867422), (92, 754280), (109, 636640), (115, 603424), (160, 433711), (173, 401120), (184, 377140), (218, 318320), (230, 301712), (346, 200560), (368, 188570), (436, 159160), (460, 150856), (545, 127328), (692, 100280), (736, 94285), (865, 80224), (872, 79580), (920, 75428), (1090, 63664), (1384, 50140), (1730, 40112), (1744, 39790), (1840, 37714), (2180, 31832), (2507, 27680), (2768, 25070), (3460, 20056), (3488, 19895), (3680, 18857), (3979, 17440), (4360, 15916), (5014, 13840), (5536, 12535), (6920, 10028), (7958, 8720)]