18193559040

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{87739}}^1$

素因数の和:87774

約数の個数: 200

約数和(自身を含む): 65164322520

約数和(自身を除く): 46970763480

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, 41472, 51840, 69120, 87739, 103680, 175478, 207360, 263217, 350956, 438695, 526434, 701912, 789651, 877390, 1052868, 1316085, 1403824, 1579302, 1754780, 2105736, 2368953, 2632170, 2807648, 3158604, 3509560, 3948255, 4211472, 4737906, 5264340, 5615296, 6317208, 7019120, 7106859, 7896510, 8422944, 9475812, 10528680, 11230592, 11844765, 12634416, 14038240, 14213718, 15793020, 16845888, 18951624, 21057360, 22461184, 23689530, 25268832, 28076480, 28427436, 31586040, 33691776, 35534295, 37903248, 42114720, 44922368, 47379060, 50537664, 56152960, 56854872, 63172080, 67383552, 71068590, 75806496, 84229440, 94758120, 101075328, 112305920, 113709744, 126344160, 134767104, 142137180, 151612992, 168458880, 189516240, 202150656, 224611840, 227419488, 252688320, 284274360, 303225984, 336917760, 379032480, 404301312, 454838976, 505376640, 568548720, 606451968, 673835520, 758064960, 909677952, 1010753280, 1137097440, 1212903936, 1516129920, 1819355904, 2021506560, 2274194880, 3032259840, 3638711808, 4548389760, 6064519680, 9096779520, 18193559040]

約数ペア:

[(1, 18193559040), (2, 9096779520), (3, 6064519680), (4, 4548389760), (5, 3638711808), (6, 3032259840), (8, 2274194880), (9, 2021506560), (10, 1819355904), (12, 1516129920), (15, 1212903936), (16, 1137097440), (18, 1010753280), (20, 909677952), (24, 758064960), (27, 673835520), (30, 606451968), (32, 568548720), (36, 505376640), (40, 454838976), (45, 404301312), (48, 379032480), (54, 336917760), (60, 303225984), (64, 284274360), (72, 252688320), (80, 227419488), (81, 224611840), (90, 202150656), (96, 189516240), (108, 168458880), (120, 151612992), (128, 142137180), (135, 134767104), (144, 126344160), (160, 113709744), (162, 112305920), (180, 101075328), (192, 94758120), (216, 84229440), (240, 75806496), (256, 71068590), (270, 67383552), (288, 63172080), (320, 56854872), (324, 56152960), (360, 50537664), (384, 47379060), (405, 44922368), (432, 42114720), (480, 37903248), (512, 35534295), (540, 33691776), (576, 31586040), (640, 28427436), (648, 28076480), (720, 25268832), (768, 23689530), (810, 22461184), (864, 21057360), (960, 18951624), (1080, 16845888), (1152, 15793020), (1280, 14213718), (1296, 14038240), (1440, 12634416), (1536, 11844765), (1620, 11230592), (1728, 10528680), (1920, 9475812), (2160, 8422944), (2304, 7896510), (2560, 7106859), (2592, 7019120), (2880, 6317208), (3240, 5615296), (3456, 5264340), (3840, 4737906), (4320, 4211472), (4608, 3948255), (5184, 3509560), (5760, 3158604), (6480, 2807648), (6912, 2632170), (7680, 2368953), (8640, 2105736), (10368, 1754780), (11520, 1579302), (12960, 1403824), (13824, 1316085), (17280, 1052868), (20736, 877390), (23040, 789651), (25920, 701912), (34560, 526434), (41472, 438695), (51840, 350956), (69120, 263217), (87739, 207360), (103680, 175478)]