137868480

素因数分解:

$2^6\times 3^7\times 5^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 224

約数和(自身を含む): 494873280

約数和(自身を除く): 357004800

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, 135, 144, 160, 162, 180, 192, 197, 216, 240, 243, 270, 288, 320, 324, 360, 394, 405, 432, 480, 486, 540, 576, 591, 648, 720, 729, 788, 810, 864, 960, 972, 985, 1080, 1182, 1215, 1296, 1440, 1458, 1576, 1620, 1728, 1773, 1944, 1970, 2160, 2187, 2364, 2430, 2592, 2880, 2916, 2955, 3152, 3240, 3546, 3645, 3888, 3940, 4320, 4374, 4728, 4860, 5184, 5319, 5832, 5910, 6304, 6480, 7092, 7290, 7776, 7880, 8640, 8748, 8865, 9456, 9720, 10638, 10935, 11664, 11820, 12608, 12960, 14184, 14580, 15552, 15760, 15957, 17496, 17730, 18912, 19440, 21276, 21870, 23328, 23640, 25920, 26595, 28368, 29160, 31520, 31914, 34992, 35460, 37824, 38880, 42552, 43740, 46656, 47280, 47871, 53190, 56736, 58320, 63040, 63828, 69984, 70920, 77760, 79785, 85104, 87480, 94560, 95742, 106380, 113472, 116640, 127656, 139968, 141840, 143613, 159570, 170208, 174960, 189120, 191484, 212760, 233280, 239355, 255312, 283680, 287226, 319140, 340416, 349920, 382968, 425520, 430839, 478710, 510624, 567360, 574452, 638280, 699840, 718065, 765936, 851040, 861678, 957420, 1021248, 1148904, 1276560, 1436130, 1531872, 1702080, 1723356, 1914840, 2154195, 2297808, 2553120, 2872260, 3063744, 3446712, 3829680, 4308390, 4595616, 5106240, 5744520, 6893424, 7659360, 8616780, 9191232, 11489040, 13786848, 15318720, 17233560, 22978080, 27573696, 34467120, 45956160, 68934240, 137868480]

約数ペア:

[(1, 137868480), (2, 68934240), (3, 45956160), (4, 34467120), (5, 27573696), (6, 22978080), (8, 17233560), (9, 15318720), (10, 13786848), (12, 11489040), (15, 9191232), (16, 8616780), (18, 7659360), (20, 6893424), (24, 5744520), (27, 5106240), (30, 4595616), (32, 4308390), (36, 3829680), (40, 3446712), (45, 3063744), (48, 2872260), (54, 2553120), (60, 2297808), (64, 2154195), (72, 1914840), (80, 1723356), (81, 1702080), (90, 1531872), (96, 1436130), (108, 1276560), (120, 1148904), (135, 1021248), (144, 957420), (160, 861678), (162, 851040), (180, 765936), (192, 718065), (197, 699840), (216, 638280), (240, 574452), (243, 567360), (270, 510624), (288, 478710), (320, 430839), (324, 425520), (360, 382968), (394, 349920), (405, 340416), (432, 319140), (480, 287226), (486, 283680), (540, 255312), (576, 239355), (591, 233280), (648, 212760), (720, 191484), (729, 189120), (788, 174960), (810, 170208), (864, 159570), (960, 143613), (972, 141840), (985, 139968), (1080, 127656), (1182, 116640), (1215, 113472), (1296, 106380), (1440, 95742), (1458, 94560), (1576, 87480), (1620, 85104), (1728, 79785), (1773, 77760), (1944, 70920), (1970, 69984), (2160, 63828), (2187, 63040), (2364, 58320), (2430, 56736), (2592, 53190), (2880, 47871), (2916, 47280), (2955, 46656), (3152, 43740), (3240, 42552), (3546, 38880), (3645, 37824), (3888, 35460), (3940, 34992), (4320, 31914), (4374, 31520), (4728, 29160), (4860, 28368), (5184, 26595), (5319, 25920), (5832, 23640), (5910, 23328), (6304, 21870), (6480, 21276), (7092, 19440), (7290, 18912), (7776, 17730), (7880, 17496), (8640, 15957), (8748, 15760), (8865, 15552), (9456, 14580), (9720, 14184), (10638, 12960), (10935, 12608), (11664, 11820)]