7858321920

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{37897}}^1$

素因数の和:37932

約数の個数: 200

約数和(自身を含む): 28146768804

約数和(自身を除く): 20288446884

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 20736, 23040, 25920, 34560, 37897, 41472, 51840, 69120, 75794, 103680, 113691, 151588, 189485, 207360, 227382, 303176, 341073, 378970, 454764, 568455, 606352, 682146, 757940, 909528, 1023219, 1136910, 1212704, 1364292, 1515880, 1705365, 1819056, 2046438, 2273820, 2425408, 2728584, 3031760, 3069657, 3410730, 3638112, 4092876, 4547640, 4850816, 5116095, 5457168, 6063520, 6139314, 6821460, 7276224, 8185752, 9095280, 9701632, 10232190, 10914336, 12127040, 12278628, 13642920, 14552448, 15348285, 16371504, 18190560, 19403264, 20464380, 21828672, 24254080, 24557256, 27285840, 29104896, 30696570, 32743008, 36381120, 40928760, 43657344, 48508160, 49114512, 54571680, 58209792, 61393140, 65486016, 72762240, 81857520, 87314688, 97016320, 98229024, 109143360, 122786280, 130972032, 145524480, 163715040, 174629376, 196458048, 218286720, 245572560, 261944064, 291048960, 327430080, 392916096, 436573440, 491145120, 523888128, 654860160, 785832192, 873146880, 982290240, 1309720320, 1571664384, 1964580480, 2619440640, 3929160960, 7858321920]

約数ペア:

[(1, 7858321920), (2, 3929160960), (3, 2619440640), (4, 1964580480), (5, 1571664384), (6, 1309720320), (8, 982290240), (9, 873146880), (10, 785832192), (12, 654860160), (15, 523888128), (16, 491145120), (18, 436573440), (20, 392916096), (24, 327430080), (27, 291048960), (30, 261944064), (32, 245572560), (36, 218286720), (40, 196458048), (45, 174629376), (48, 163715040), (54, 145524480), (60, 130972032), (64, 122786280), (72, 109143360), (80, 98229024), (81, 97016320), (90, 87314688), (96, 81857520), (108, 72762240), (120, 65486016), (128, 61393140), (135, 58209792), (144, 54571680), (160, 49114512), (162, 48508160), (180, 43657344), (192, 40928760), (216, 36381120), (240, 32743008), (256, 30696570), (270, 29104896), (288, 27285840), (320, 24557256), (324, 24254080), (360, 21828672), (384, 20464380), (405, 19403264), (432, 18190560), (480, 16371504), (512, 15348285), (540, 14552448), (576, 13642920), (640, 12278628), (648, 12127040), (720, 10914336), (768, 10232190), (810, 9701632), (864, 9095280), (960, 8185752), (1080, 7276224), (1152, 6821460), (1280, 6139314), (1296, 6063520), (1440, 5457168), (1536, 5116095), (1620, 4850816), (1728, 4547640), (1920, 4092876), (2160, 3638112), (2304, 3410730), (2560, 3069657), (2592, 3031760), (2880, 2728584), (3240, 2425408), (3456, 2273820), (3840, 2046438), (4320, 1819056), (4608, 1705365), (5184, 1515880), (5760, 1364292), (6480, 1212704), (6912, 1136910), (7680, 1023219), (8640, 909528), (10368, 757940), (11520, 682146), (12960, 606352), (13824, 568455), (17280, 454764), (20736, 378970), (23040, 341073), (25920, 303176), (34560, 227382), (37897, 207360), (41472, 189485), (51840, 151588), (69120, 113691), (75794, 103680)]