223315680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{66463}}^1$

素因数の和:66488

約数の個数: 96

約数和(自身を含む): 803948544

約数和(自身を除く): 580632864

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, 66463, 132926, 199389, 265852, 332315, 398778, 465241, 531704, 664630, 797556, 930482, 996945, 1063408, 1329260, 1395723, 1595112, 1860964, 1993890, 2126816, 2326205, 2658520, 2791446, 3190224, 3721928, 3987780, 4652410, 5317040, 5582892, 6380448, 6978615, 7443856, 7975560, 9304820, 10634080, 11165784, 13957230, 14887712, 15951120, 18609640, 22331568, 27914460, 31902240, 37219280, 44663136, 55828920, 74438560, 111657840, 223315680]

約数ペア:

[(1, 223315680), (2, 111657840), (3, 74438560), (4, 55828920), (5, 44663136), (6, 37219280), (7, 31902240), (8, 27914460), (10, 22331568), (12, 18609640), (14, 15951120), (15, 14887712), (16, 13957230), (20, 11165784), (21, 10634080), (24, 9304820), (28, 7975560), (30, 7443856), (32, 6978615), (35, 6380448), (40, 5582892), (42, 5317040), (48, 4652410), (56, 3987780), (60, 3721928), (70, 3190224), (80, 2791446), (84, 2658520), (96, 2326205), (105, 2126816), (112, 1993890), (120, 1860964), (140, 1595112), (160, 1395723), (168, 1329260), (210, 1063408), (224, 996945), (240, 930482), (280, 797556), (336, 664630), (420, 531704), (480, 465241), (560, 398778), (672, 332315), (840, 265852), (1120, 199389), (1680, 132926), (3360, 66463)]