1408820160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1619

約数の個数: 224

約数和(自身を含む): 4937760000

約数和(自身を除く): 3528939840

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, 89, 96, 110, 120, 132, 160, 165, 176, 178, 192, 220, 240, 264, 267, 320, 330, 352, 356, 440, 445, 480, 528, 534, 660, 704, 712, 880, 890, 960, 979, 1056, 1068, 1320, 1335, 1424, 1499, 1760, 1780, 1958, 2112, 2136, 2640, 2670, 2848, 2937, 2998, 3520, 3560, 3916, 4272, 4497, 4895, 5280, 5340, 5696, 5874, 5996, 7120, 7495, 7832, 8544, 8994, 9790, 10560, 10680, 11748, 11992, 14240, 14685, 14990, 15664, 16489, 17088, 17988, 19580, 21360, 22485, 23496, 23984, 28480, 29370, 29980, 31328, 32978, 35976, 39160, 42720, 44970, 46992, 47968, 49467, 58740, 59960, 62656, 65956, 71952, 78320, 82445, 85440, 89940, 93984, 95936, 98934, 117480, 119920, 131912, 133411, 143904, 156640, 164890, 179880, 187968, 197868, 234960, 239840, 247335, 263824, 266822, 287808, 313280, 329780, 359760, 395736, 400233, 469920, 479680, 494670, 527648, 533644, 659560, 667055, 719520, 791472, 800466, 939840, 989340, 1055296, 1067288, 1319120, 1334110, 1439040, 1467521, 1582944, 1600932, 1978680, 2001165, 2134576, 2638240, 2668220, 2935042, 3165888, 3201864, 3957360, 4002330, 4269152, 4402563, 5276480, 5336440, 5870084, 6403728, 7337605, 7914720, 8004660, 8538304, 8805126, 10672880, 11740168, 12807456, 14675210, 15829440, 16009320, 17610252, 21345760, 22012815, 23480336, 25614912, 29350420, 32018640, 35220504, 42691520, 44025630, 46960672, 58700840, 64037280, 70441008, 88051260, 93921344, 117401680, 128074560, 140882016, 176102520, 234803360, 281764032, 352205040, 469606720, 704410080, 1408820160]

約数ペア:

[(1, 1408820160), (2, 704410080), (3, 469606720), (4, 352205040), (5, 281764032), (6, 234803360), (8, 176102520), (10, 140882016), (11, 128074560), (12, 117401680), (15, 93921344), (16, 88051260), (20, 70441008), (22, 64037280), (24, 58700840), (30, 46960672), (32, 44025630), (33, 42691520), (40, 35220504), (44, 32018640), (48, 29350420), (55, 25614912), (60, 23480336), (64, 22012815), (66, 21345760), (80, 17610252), (88, 16009320), (89, 15829440), (96, 14675210), (110, 12807456), (120, 11740168), (132, 10672880), (160, 8805126), (165, 8538304), (176, 8004660), (178, 7914720), (192, 7337605), (220, 6403728), (240, 5870084), (264, 5336440), (267, 5276480), (320, 4402563), (330, 4269152), (352, 4002330), (356, 3957360), (440, 3201864), (445, 3165888), (480, 2935042), (528, 2668220), (534, 2638240), (660, 2134576), (704, 2001165), (712, 1978680), (880, 1600932), (890, 1582944), (960, 1467521), (979, 1439040), (1056, 1334110), (1068, 1319120), (1320, 1067288), (1335, 1055296), (1424, 989340), (1499, 939840), (1760, 800466), (1780, 791472), (1958, 719520), (2112, 667055), (2136, 659560), (2640, 533644), (2670, 527648), (2848, 494670), (2937, 479680), (2998, 469920), (3520, 400233), (3560, 395736), (3916, 359760), (4272, 329780), (4497, 313280), (4895, 287808), (5280, 266822), (5340, 263824), (5696, 247335), (5874, 239840), (5996, 234960), (7120, 197868), (7495, 187968), (7832, 179880), (8544, 164890), (8994, 156640), (9790, 143904), (10560, 133411), (10680, 131912), (11748, 119920), (11992, 117480), (14240, 98934), (14685, 95936), (14990, 93984), (15664, 89940), (16489, 85440), (17088, 82445), (17988, 78320), (19580, 71952), (21360, 65956), (22485, 62656), (23496, 59960), (23984, 58740), (28480, 49467), (29370, 47968), (29980, 46992), (31328, 44970), (32978, 42720), (35976, 39160)]