1258961760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{124897}}^1$

素因数の和:124925

約数の個数: 144

約数和(自身を含む): 4909990176

約数和(自身を除く): 3651028416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 124897, 249794, 374691, 499588, 624485, 749382, 874279, 999176, 1124073, 1248970, 1498764, 1748558, 1873455, 1998352, 2248146, 2497940, 2622837, 2997528, 3497116, 3746910, 3996704, 4371395, 4496292, 4995880, 5245674, 5620365, 5995056, 6994232, 7493820, 7868511, 8742790, 8992584, 9991760, 10491348, 11240730, 11990112, 13114185, 13988464, 14987640, 15737022, 17485580, 17985168, 19983520, 20982696, 22481460, 26228370, 27976928, 29975280, 31474044, 34971160, 35970336, 39342555, 41965392, 44962920, 52456740, 59950560, 62948088, 69942320, 78685110, 83930784, 89925840, 104913480, 125896176, 139884640, 157370220, 179851680, 209826960, 251792352, 314740440, 419653920, 629480880, 1258961760]

約数ペア:

[(1, 1258961760), (2, 629480880), (3, 419653920), (4, 314740440), (5, 251792352), (6, 209826960), (7, 179851680), (8, 157370220), (9, 139884640), (10, 125896176), (12, 104913480), (14, 89925840), (15, 83930784), (16, 78685110), (18, 69942320), (20, 62948088), (21, 59950560), (24, 52456740), (28, 44962920), (30, 41965392), (32, 39342555), (35, 35970336), (36, 34971160), (40, 31474044), (42, 29975280), (45, 27976928), (48, 26228370), (56, 22481460), (60, 20982696), (63, 19983520), (70, 17985168), (72, 17485580), (80, 15737022), (84, 14987640), (90, 13988464), (96, 13114185), (105, 11990112), (112, 11240730), (120, 10491348), (126, 9991760), (140, 8992584), (144, 8742790), (160, 7868511), (168, 7493820), (180, 6994232), (210, 5995056), (224, 5620365), (240, 5245674), (252, 4995880), (280, 4496292), (288, 4371395), (315, 3996704), (336, 3746910), (360, 3497116), (420, 2997528), (480, 2622837), (504, 2497940), (560, 2248146), (630, 1998352), (672, 1873455), (720, 1748558), (840, 1498764), (1008, 1248970), (1120, 1124073), (1260, 999176), (1440, 874279), (1680, 749382), (2016, 624485), (2520, 499588), (3360, 374691), (5040, 249794), (10080, 124897)]