339968640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16097}}^1$

素因数の和:16130

約数の個数: 128

約数和(自身を含む): 1182237120

約数和(自身を除く): 842268480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 16097, 21120, 32194, 48291, 64388, 80485, 96582, 128776, 160970, 177067, 193164, 241455, 257552, 321940, 354134, 386328, 482910, 515104, 531201, 643880, 708268, 772656, 885335, 965820, 1030208, 1062402, 1287760, 1416536, 1545312, 1770670, 1931640, 2060416, 2124804, 2575520, 2656005, 2833072, 3090624, 3541340, 3863280, 4249608, 5151040, 5312010, 5666144, 6181248, 7082680, 7726560, 8499216, 10302080, 10624020, 11332288, 14165360, 15453120, 16998432, 21248040, 22664576, 28330720, 30906240, 33996864, 42496080, 56661440, 67993728, 84992160, 113322880, 169984320, 339968640]

約数ペア:

[(1, 339968640), (2, 169984320), (3, 113322880), (4, 84992160), (5, 67993728), (6, 56661440), (8, 42496080), (10, 33996864), (11, 30906240), (12, 28330720), (15, 22664576), (16, 21248040), (20, 16998432), (22, 15453120), (24, 14165360), (30, 11332288), (32, 10624020), (33, 10302080), (40, 8499216), (44, 7726560), (48, 7082680), (55, 6181248), (60, 5666144), (64, 5312010), (66, 5151040), (80, 4249608), (88, 3863280), (96, 3541340), (110, 3090624), (120, 2833072), (128, 2656005), (132, 2575520), (160, 2124804), (165, 2060416), (176, 1931640), (192, 1770670), (220, 1545312), (240, 1416536), (264, 1287760), (320, 1062402), (330, 1030208), (352, 965820), (384, 885335), (440, 772656), (480, 708268), (528, 643880), (640, 531201), (660, 515104), (704, 482910), (880, 386328), (960, 354134), (1056, 321940), (1320, 257552), (1408, 241455), (1760, 193164), (1920, 177067), (2112, 160970), (2640, 128776), (3520, 96582), (4224, 80485), (5280, 64388), (7040, 48291), (10560, 32194), (16097, 21120)]