255336178680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64478833}}^1$

素因数の和:64478861

約数の個数: 96

約数和(自身を含む): 905282829360

約数和(自身を除く): 649946650680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 64478833, 128957666, 193436499, 257915332, 322394165, 386872998, 515830664, 580309497, 644788330, 709267163, 773745996, 967182495, 1160618994, 1289576660, 1418534326, 1547491992, 1934364990, 2127801489, 2321237988, 2579153320, 2837068652, 2901547485, 3546335815, 3868729980, 4255602978, 4642475976, 5674137304, 5803094970, 6383404467, 7092671630, 7737459960, 8511205956, 10639007445, 11606189940, 12766808934, 14185343260, 17022411912, 21278014890, 23212379880, 25533617868, 28370686520, 31917022335, 42556029780, 51067235736, 63834044670, 85112059560, 127668089340, 255336178680]

約数ペア:

[(1, 255336178680), (2, 127668089340), (3, 85112059560), (4, 63834044670), (5, 51067235736), (6, 42556029780), (8, 31917022335), (9, 28370686520), (10, 25533617868), (11, 23212379880), (12, 21278014890), (15, 17022411912), (18, 14185343260), (20, 12766808934), (22, 11606189940), (24, 10639007445), (30, 8511205956), (33, 7737459960), (36, 7092671630), (40, 6383404467), (44, 5803094970), (45, 5674137304), (55, 4642475976), (60, 4255602978), (66, 3868729980), (72, 3546335815), (88, 2901547485), (90, 2837068652), (99, 2579153320), (110, 2321237988), (120, 2127801489), (132, 1934364990), (165, 1547491992), (180, 1418534326), (198, 1289576660), (220, 1160618994), (264, 967182495), (330, 773745996), (360, 709267163), (396, 644788330), (440, 580309497), (495, 515830664), (660, 386872998), (792, 322394165), (990, 257915332), (1320, 193436499), (1980, 128957666), (3960, 64478833)]