91912320

素因数分解:

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

素因数の和:234

約数の個数: 224

約数和(自身を含む): 331113420

約数和(自身を除く): 239201100

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, 197, 216, 240, 243, 270, 288, 320, 324, 360, 384, 394, 405, 432, 480, 486, 540, 576, 591, 640, 648, 720, 729, 788, 810, 864, 960, 972, 985, 1080, 1152, 1182, 1215, 1296, 1440, 1458, 1576, 1620, 1728, 1773, 1920, 1944, 1970, 2160, 2364, 2430, 2592, 2880, 2916, 2955, 3152, 3240, 3456, 3546, 3645, 3888, 3940, 4320, 4728, 4860, 5184, 5319, 5760, 5832, 5910, 6304, 6480, 7092, 7290, 7776, 7880, 8640, 8865, 9456, 9720, 10368, 10638, 11664, 11820, 12608, 12960, 14184, 14580, 15552, 15760, 15957, 17280, 17730, 18912, 19440, 21276, 23328, 23640, 25216, 25920, 26595, 28368, 29160, 31104, 31520, 31914, 35460, 37824, 38880, 42552, 46656, 47280, 47871, 51840, 53190, 56736, 58320, 63040, 63828, 70920, 75648, 77760, 79785, 85104, 93312, 94560, 95742, 106380, 113472, 116640, 126080, 127656, 141840, 143613, 155520, 159570, 170208, 189120, 191484, 212760, 226944, 233280, 239355, 255312, 283680, 287226, 319140, 340416, 378240, 382968, 425520, 466560, 478710, 510624, 567360, 574452, 638280, 680832, 718065, 765936, 851040, 957420, 1021248, 1134720, 1148904, 1276560, 1436130, 1531872, 1702080, 1914840, 2042496, 2297808, 2553120, 2872260, 3063744, 3404160, 3829680, 4595616, 5106240, 5744520, 6127488, 7659360, 9191232, 10212480, 11489040, 15318720, 18382464, 22978080, 30637440, 45956160, 91912320]

約数ペア:

[(1, 91912320), (2, 45956160), (3, 30637440), (4, 22978080), (5, 18382464), (6, 15318720), (8, 11489040), (9, 10212480), (10, 9191232), (12, 7659360), (15, 6127488), (16, 5744520), (18, 5106240), (20, 4595616), (24, 3829680), (27, 3404160), (30, 3063744), (32, 2872260), (36, 2553120), (40, 2297808), (45, 2042496), (48, 1914840), (54, 1702080), (60, 1531872), (64, 1436130), (72, 1276560), (80, 1148904), (81, 1134720), (90, 1021248), (96, 957420), (108, 851040), (120, 765936), (128, 718065), (135, 680832), (144, 638280), (160, 574452), (162, 567360), (180, 510624), (192, 478710), (197, 466560), (216, 425520), (240, 382968), (243, 378240), (270, 340416), (288, 319140), (320, 287226), (324, 283680), (360, 255312), (384, 239355), (394, 233280), (405, 226944), (432, 212760), (480, 191484), (486, 189120), (540, 170208), (576, 159570), (591, 155520), (640, 143613), (648, 141840), (720, 127656), (729, 126080), (788, 116640), (810, 113472), (864, 106380), (960, 95742), (972, 94560), (985, 93312), (1080, 85104), (1152, 79785), (1182, 77760), (1215, 75648), (1296, 70920), (1440, 63828), (1458, 63040), (1576, 58320), (1620, 56736), (1728, 53190), (1773, 51840), (1920, 47871), (1944, 47280), (1970, 46656), (2160, 42552), (2364, 38880), (2430, 37824), (2592, 35460), (2880, 31914), (2916, 31520), (2955, 31104), (3152, 29160), (3240, 28368), (3456, 26595), (3546, 25920), (3645, 25216), (3888, 23640), (3940, 23328), (4320, 21276), (4728, 19440), (4860, 18912), (5184, 17730), (5319, 17280), (5760, 15957), (5832, 15760), (5910, 15552), (6304, 14580), (6480, 14184), (7092, 12960), (7290, 12608), (7776, 11820), (7880, 11664), (8640, 10638), (8865, 10368), (9456, 9720)]