145519920560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9221}}^1\times {\mathrm{28181}}^1$

素因数の和:37422

約数の個数: 80

約数和(自身を含む): 386722873152

約数和(自身を除く): 241202952592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9221, 18442, 28181, 36884, 46105, 56362, 64547, 73768, 92210, 112724, 129094, 140905, 147536, 184420, 197267, 225448, 258188, 281810, 322735, 368840, 394534, 450896, 516376, 563620, 645470, 737680, 789068, 986335, 1032752, 1127240, 1290940, 1578136, 1972670, 2254480, 2581880, 3156272, 3945340, 5163760, 7890680, 15781360, 259857001, 519714002, 1039428004, 1299285005, 1818999007, 2078856008, 2598570010, 3637998014, 4157712016, 5197140020, 7275996028, 9094995035, 10394280040, 14551992056, 18189990070, 20788560080, 29103984112, 36379980140, 72759960280, 145519920560]

約数ペア:

[(1, 145519920560), (2, 72759960280), (4, 36379980140), (5, 29103984112), (7, 20788560080), (8, 18189990070), (10, 14551992056), (14, 10394280040), (16, 9094995035), (20, 7275996028), (28, 5197140020), (35, 4157712016), (40, 3637998014), (56, 2598570010), (70, 2078856008), (80, 1818999007), (112, 1299285005), (140, 1039428004), (280, 519714002), (560, 259857001), (9221, 15781360), (18442, 7890680), (28181, 5163760), (36884, 3945340), (46105, 3156272), (56362, 2581880), (64547, 2254480), (73768, 1972670), (92210, 1578136), (112724, 1290940), (129094, 1127240), (140905, 1032752), (147536, 986335), (184420, 789068), (197267, 737680), (225448, 645470), (258188, 563620), (281810, 516376), (322735, 450896), (368840, 394534)]