561835680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{167213}}^1$

素因数の和:167238

約数の個数: 96

約数和(自身を含む): 2022620544

約数和(自身を除く): 1460784864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 167213, 334426, 501639, 668852, 836065, 1003278, 1170491, 1337704, 1672130, 2006556, 2340982, 2508195, 2675408, 3344260, 3511473, 4013112, 4681964, 5016390, 5350816, 5852455, 6688520, 7022946, 8026224, 9363928, 10032780, 11704910, 13377040, 14045892, 16052448, 17557365, 18727856, 20065560, 23409820, 26754080, 28091784, 35114730, 37455712, 40131120, 46819640, 56183568, 70229460, 80262240, 93639280, 112367136, 140458920, 187278560, 280917840, 561835680]

約数ペア:

[(1, 561835680), (2, 280917840), (3, 187278560), (4, 140458920), (5, 112367136), (6, 93639280), (7, 80262240), (8, 70229460), (10, 56183568), (12, 46819640), (14, 40131120), (15, 37455712), (16, 35114730), (20, 28091784), (21, 26754080), (24, 23409820), (28, 20065560), (30, 18727856), (32, 17557365), (35, 16052448), (40, 14045892), (42, 13377040), (48, 11704910), (56, 10032780), (60, 9363928), (70, 8026224), (80, 7022946), (84, 6688520), (96, 5852455), (105, 5350816), (112, 5016390), (120, 4681964), (140, 4013112), (160, 3511473), (168, 3344260), (210, 2675408), (224, 2508195), (240, 2340982), (280, 2006556), (336, 1672130), (420, 1337704), (480, 1170491), (560, 1003278), (672, 836065), (840, 668852), (1120, 501639), (1680, 334426), (3360, 167213)]