61824840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6691}}^1$

素因数の和:6723

約数の個数: 128

約数和(自身を含む): 231275520

約数和(自身を除く): 169450680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 6691, 9240, 13382, 20073, 26764, 33455, 40146, 46837, 53528, 66910, 73601, 80292, 93674, 100365, 133820, 140511, 147202, 160584, 187348, 200730, 220803, 234185, 267640, 281022, 294404, 368005, 374696, 401460, 441606, 468370, 515207, 562044, 588808, 702555, 736010, 802920, 883212, 936740, 1030414, 1104015, 1124088, 1405110, 1472020, 1545621, 1766424, 1873480, 2060828, 2208030, 2576035, 2810220, 2944040, 3091242, 4121656, 4416060, 5152070, 5620440, 6182484, 7728105, 8832120, 10304140, 12364968, 15456210, 20608280, 30912420, 61824840]

約数ペア:

[(1, 61824840), (2, 30912420), (3, 20608280), (4, 15456210), (5, 12364968), (6, 10304140), (7, 8832120), (8, 7728105), (10, 6182484), (11, 5620440), (12, 5152070), (14, 4416060), (15, 4121656), (20, 3091242), (21, 2944040), (22, 2810220), (24, 2576035), (28, 2208030), (30, 2060828), (33, 1873480), (35, 1766424), (40, 1545621), (42, 1472020), (44, 1405110), (55, 1124088), (56, 1104015), (60, 1030414), (66, 936740), (70, 883212), (77, 802920), (84, 736010), (88, 702555), (105, 588808), (110, 562044), (120, 515207), (132, 468370), (140, 441606), (154, 401460), (165, 374696), (168, 368005), (210, 294404), (220, 281022), (231, 267640), (264, 234185), (280, 220803), (308, 200730), (330, 187348), (385, 160584), (420, 147202), (440, 140511), (462, 133820), (616, 100365), (660, 93674), (770, 80292), (840, 73601), (924, 66910), (1155, 53528), (1320, 46837), (1540, 40146), (1848, 33455), (2310, 26764), (3080, 20073), (4620, 13382), (6691, 9240)]