197616240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{479}}^1$

素因数の和:692

約数の個数: 160

約数和(自身を含む): 685670400

約数和(自身を除く): 488054160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 191, 216, 240, 270, 360, 382, 432, 479, 540, 573, 720, 764, 955, 958, 1080, 1146, 1437, 1528, 1719, 1910, 1916, 2160, 2292, 2395, 2865, 2874, 3056, 3438, 3820, 3832, 4311, 4584, 4790, 5157, 5730, 5748, 6876, 7185, 7640, 7664, 8595, 8622, 9168, 9580, 10314, 11460, 11496, 12933, 13752, 14370, 15280, 17190, 17244, 19160, 20628, 21555, 22920, 22992, 25785, 25866, 27504, 28740, 34380, 34488, 38320, 41256, 43110, 45840, 51570, 51732, 57480, 64665, 68760, 68976, 82512, 86220, 91489, 103140, 103464, 114960, 129330, 137520, 172440, 182978, 206280, 206928, 258660, 274467, 344880, 365956, 412560, 457445, 517320, 548934, 731912, 823401, 914890, 1034640, 1097868, 1372335, 1463824, 1646802, 1829780, 2195736, 2470203, 2744670, 3293604, 3659560, 4117005, 4391472, 4940406, 5489340, 6587208, 7319120, 8234010, 9880812, 10978680, 12351015, 13174416, 16468020, 19761624, 21957360, 24702030, 32936040, 39523248, 49404060, 65872080, 98808120, 197616240]

約数ペア:

[(1, 197616240), (2, 98808120), (3, 65872080), (4, 49404060), (5, 39523248), (6, 32936040), (8, 24702030), (9, 21957360), (10, 19761624), (12, 16468020), (15, 13174416), (16, 12351015), (18, 10978680), (20, 9880812), (24, 8234010), (27, 7319120), (30, 6587208), (36, 5489340), (40, 4940406), (45, 4391472), (48, 4117005), (54, 3659560), (60, 3293604), (72, 2744670), (80, 2470203), (90, 2195736), (108, 1829780), (120, 1646802), (135, 1463824), (144, 1372335), (180, 1097868), (191, 1034640), (216, 914890), (240, 823401), (270, 731912), (360, 548934), (382, 517320), (432, 457445), (479, 412560), (540, 365956), (573, 344880), (720, 274467), (764, 258660), (955, 206928), (958, 206280), (1080, 182978), (1146, 172440), (1437, 137520), (1528, 129330), (1719, 114960), (1910, 103464), (1916, 103140), (2160, 91489), (2292, 86220), (2395, 82512), (2865, 68976), (2874, 68760), (3056, 64665), (3438, 57480), (3820, 51732), (3832, 51570), (4311, 45840), (4584, 43110), (4790, 41256), (5157, 38320), (5730, 34488), (5748, 34380), (6876, 28740), (7185, 27504), (7640, 25866), (7664, 25785), (8595, 22992), (8622, 22920), (9168, 21555), (9580, 20628), (10314, 19160), (11460, 17244), (11496, 17190), (12933, 15280), (13752, 14370)]