169306280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29599}}^1$

素因数の和:29634

約数の個数: 64

約数和(自身を含む): 447552000

約数和(自身を除く): 278245720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 29599, 59198, 118396, 147995, 236792, 295990, 325589, 384787, 591980, 651178, 769574, 1183960, 1302356, 1539148, 1627945, 1923935, 2604712, 3078296, 3255890, 3847870, 4232657, 6511780, 7695740, 8465314, 13023560, 15391480, 16930628, 21163285, 33861256, 42326570, 84653140, 169306280]

約数ペア:

[(1, 169306280), (2, 84653140), (4, 42326570), (5, 33861256), (8, 21163285), (10, 16930628), (11, 15391480), (13, 13023560), (20, 8465314), (22, 7695740), (26, 6511780), (40, 4232657), (44, 3847870), (52, 3255890), (55, 3078296), (65, 2604712), (88, 1923935), (104, 1627945), (110, 1539148), (130, 1302356), (143, 1183960), (220, 769574), (260, 651178), (286, 591980), (440, 384787), (520, 325589), (572, 295990), (715, 236792), (1144, 147995), (1430, 118396), (2860, 59198), (5720, 29599)]