81692160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1004

約数の個数: 160

約数和(自身を含む): 285196032

約数和(自身を除く): 203503872

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, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 967, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 1934, 2112, 2560, 2640, 2816, 2901, 3520, 3840, 3868, 4224, 4835, 5280, 5632, 5802, 7040, 7680, 7736, 8448, 9670, 10560, 10637, 11604, 14080, 14505, 15472, 16896, 19340, 21120, 21274, 23208, 28160, 29010, 30944, 31911, 38680, 42240, 42548, 46416, 53185, 58020, 61888, 63822, 77360, 84480, 85096, 92832, 106370, 116040, 123776, 127644, 154720, 159555, 170192, 185664, 212740, 232080, 247552, 255288, 309440, 319110, 340384, 371328, 425480, 464160, 495104, 510576, 618880, 638220, 680768, 742656, 850960, 928320, 1021152, 1237760, 1276440, 1361536, 1485312, 1701920, 1856640, 2042304, 2475520, 2552880, 2723072, 3403840, 3713280, 4084608, 5105760, 5446144, 6807680, 7426560, 8169216, 10211520, 13615360, 16338432, 20423040, 27230720, 40846080, 81692160]

約数ペア:

[(1, 81692160), (2, 40846080), (3, 27230720), (4, 20423040), (5, 16338432), (6, 13615360), (8, 10211520), (10, 8169216), (11, 7426560), (12, 6807680), (15, 5446144), (16, 5105760), (20, 4084608), (22, 3713280), (24, 3403840), (30, 2723072), (32, 2552880), (33, 2475520), (40, 2042304), (44, 1856640), (48, 1701920), (55, 1485312), (60, 1361536), (64, 1276440), (66, 1237760), (80, 1021152), (88, 928320), (96, 850960), (110, 742656), (120, 680768), (128, 638220), (132, 618880), (160, 510576), (165, 495104), (176, 464160), (192, 425480), (220, 371328), (240, 340384), (256, 319110), (264, 309440), (320, 255288), (330, 247552), (352, 232080), (384, 212740), (440, 185664), (480, 170192), (512, 159555), (528, 154720), (640, 127644), (660, 123776), (704, 116040), (768, 106370), (880, 92832), (960, 85096), (967, 84480), (1056, 77360), (1280, 63822), (1320, 61888), (1408, 58020), (1536, 53185), (1760, 46416), (1920, 42548), (1934, 42240), (2112, 38680), (2560, 31911), (2640, 30944), (2816, 29010), (2901, 28160), (3520, 23208), (3840, 21274), (3868, 21120), (4224, 19340), (4835, 16896), (5280, 15472), (5632, 14505), (5802, 14080), (7040, 11604), (7680, 10637), (7736, 10560), (8448, 9670)]