220916160

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 196

約数和(自身を含む): 789556968

約数和(自身を除く): 568640808

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, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 947, 960, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1728, 1894, 1944, 2160, 2430, 2592, 2841, 2880, 2916, 3240, 3645, 3788, 3888, 4320, 4735, 4860, 5184, 5682, 5832, 6480, 7290, 7576, 7776, 8523, 8640, 9470, 9720, 11364, 11664, 12960, 14205, 14580, 15152, 15552, 17046, 18940, 19440, 22728, 23328, 25569, 25920, 28410, 29160, 30304, 34092, 37880, 38880, 42615, 45456, 46656, 51138, 56820, 58320, 60608, 68184, 75760, 76707, 77760, 85230, 90912, 102276, 113640, 116640, 127845, 136368, 151520, 153414, 170460, 181824, 204552, 227280, 230121, 233280, 255690, 272736, 303040, 306828, 340920, 383535, 409104, 454560, 460242, 511380, 545472, 613656, 681840, 690363, 767070, 818208, 909120, 920484, 1022760, 1150605, 1227312, 1363680, 1380726, 1534140, 1636416, 1840968, 2045520, 2301210, 2454624, 2727360, 2761452, 3068280, 3451815, 3681936, 4091040, 4602420, 4909248, 5522904, 6136560, 6903630, 7363872, 8182080, 9204840, 11045808, 12273120, 13807260, 14727744, 18409680, 22091616, 24546240, 27614520, 36819360, 44183232, 55229040, 73638720, 110458080, 220916160]

約数ペア:

[(1, 220916160), (2, 110458080), (3, 73638720), (4, 55229040), (5, 44183232), (6, 36819360), (8, 27614520), (9, 24546240), (10, 22091616), (12, 18409680), (15, 14727744), (16, 13807260), (18, 12273120), (20, 11045808), (24, 9204840), (27, 8182080), (30, 7363872), (32, 6903630), (36, 6136560), (40, 5522904), (45, 4909248), (48, 4602420), (54, 4091040), (60, 3681936), (64, 3451815), (72, 3068280), (80, 2761452), (81, 2727360), (90, 2454624), (96, 2301210), (108, 2045520), (120, 1840968), (135, 1636416), (144, 1534140), (160, 1380726), (162, 1363680), (180, 1227312), (192, 1150605), (216, 1022760), (240, 920484), (243, 909120), (270, 818208), (288, 767070), (320, 690363), (324, 681840), (360, 613656), (405, 545472), (432, 511380), (480, 460242), (486, 454560), (540, 409104), (576, 383535), (648, 340920), (720, 306828), (729, 303040), (810, 272736), (864, 255690), (947, 233280), (960, 230121), (972, 227280), (1080, 204552), (1215, 181824), (1296, 170460), (1440, 153414), (1458, 151520), (1620, 136368), (1728, 127845), (1894, 116640), (1944, 113640), (2160, 102276), (2430, 90912), (2592, 85230), (2841, 77760), (2880, 76707), (2916, 75760), (3240, 68184), (3645, 60608), (3788, 58320), (3888, 56820), (4320, 51138), (4735, 46656), (4860, 45456), (5184, 42615), (5682, 38880), (5832, 37880), (6480, 34092), (7290, 30304), (7576, 29160), (7776, 28410), (8523, 25920), (8640, 25569), (9470, 23328), (9720, 22728), (11364, 19440), (11664, 18940), (12960, 17046), (14205, 15552), (14580, 15152)]