82961760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{24691}}^1$

素因数の和:24716

約数の個数: 96

約数和(自身を含む): 298674432

約数和(自身を除く): 215712672

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, 24691, 49382, 74073, 98764, 123455, 148146, 172837, 197528, 246910, 296292, 345674, 370365, 395056, 493820, 518511, 592584, 691348, 740730, 790112, 864185, 987640, 1037022, 1185168, 1382696, 1481460, 1728370, 1975280, 2074044, 2370336, 2592555, 2765392, 2962920, 3456740, 3950560, 4148088, 5185110, 5530784, 5925840, 6913480, 8296176, 10370220, 11851680, 13826960, 16592352, 20740440, 27653920, 41480880, 82961760]

約数ペア:

[(1, 82961760), (2, 41480880), (3, 27653920), (4, 20740440), (5, 16592352), (6, 13826960), (7, 11851680), (8, 10370220), (10, 8296176), (12, 6913480), (14, 5925840), (15, 5530784), (16, 5185110), (20, 4148088), (21, 3950560), (24, 3456740), (28, 2962920), (30, 2765392), (32, 2592555), (35, 2370336), (40, 2074044), (42, 1975280), (48, 1728370), (56, 1481460), (60, 1382696), (70, 1185168), (80, 1037022), (84, 987640), (96, 864185), (105, 790112), (112, 740730), (120, 691348), (140, 592584), (160, 518511), (168, 493820), (210, 395056), (224, 370365), (240, 345674), (280, 296292), (336, 246910), (420, 197528), (480, 172837), (560, 148146), (672, 123455), (840, 98764), (1120, 74073), (1680, 49382), (3360, 24691)]