715633920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{20707}}^1$

素因数の和:20737

約数の個数: 144

約数和(自身を含む): 2539629120

約数和(自身を除く): 1823995200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 17280, 20707, 34560, 41414, 62121, 82828, 103535, 124242, 165656, 186363, 207070, 248484, 310605, 331312, 372726, 414140, 496968, 559089, 621210, 662624, 745452, 828280, 931815, 993936, 1118178, 1242420, 1325248, 1490904, 1656560, 1863630, 1987872, 2236356, 2484840, 2650496, 2795445, 2981808, 3313120, 3727260, 3975744, 4472712, 4969680, 5300992, 5590890, 5963616, 6626240, 7454520, 7951488, 8945424, 9939360, 11181780, 11927232, 13252480, 14909040, 15902976, 17890848, 19878720, 22363560, 23854464, 26504960, 29818080, 35781696, 39757440, 44727120, 47708928, 59636160, 71563392, 79514880, 89454240, 119272320, 143126784, 178908480, 238544640, 357816960, 715633920]

約数ペア:

[(1, 715633920), (2, 357816960), (3, 238544640), (4, 178908480), (5, 143126784), (6, 119272320), (8, 89454240), (9, 79514880), (10, 71563392), (12, 59636160), (15, 47708928), (16, 44727120), (18, 39757440), (20, 35781696), (24, 29818080), (27, 26504960), (30, 23854464), (32, 22363560), (36, 19878720), (40, 17890848), (45, 15902976), (48, 14909040), (54, 13252480), (60, 11927232), (64, 11181780), (72, 9939360), (80, 8945424), (90, 7951488), (96, 7454520), (108, 6626240), (120, 5963616), (128, 5590890), (135, 5300992), (144, 4969680), (160, 4472712), (180, 3975744), (192, 3727260), (216, 3313120), (240, 2981808), (256, 2795445), (270, 2650496), (288, 2484840), (320, 2236356), (360, 1987872), (384, 1863630), (432, 1656560), (480, 1490904), (540, 1325248), (576, 1242420), (640, 1118178), (720, 993936), (768, 931815), (864, 828280), (960, 745452), (1080, 662624), (1152, 621210), (1280, 559089), (1440, 496968), (1728, 414140), (1920, 372726), (2160, 331312), (2304, 310605), (2880, 248484), (3456, 207070), (3840, 186363), (4320, 165656), (5760, 124242), (6912, 103535), (8640, 82828), (11520, 62121), (17280, 41414), (20707, 34560)]