201097440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 689925600

約数和(自身を除く): 488828160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 359, 360, 389, 480, 718, 720, 778, 1077, 1167, 1436, 1440, 1556, 1795, 1945, 2154, 2334, 2872, 3112, 3231, 3501, 3590, 3890, 4308, 4668, 5385, 5744, 5835, 6224, 6462, 7002, 7180, 7780, 8616, 9336, 10770, 11488, 11670, 12448, 12924, 14004, 14360, 15560, 16155, 17232, 17505, 18672, 21540, 23340, 25848, 28008, 28720, 31120, 32310, 34464, 35010, 37344, 43080, 46680, 51696, 56016, 57440, 62240, 64620, 70020, 86160, 93360, 103392, 112032, 129240, 139651, 140040, 172320, 186720, 258480, 279302, 280080, 418953, 516960, 558604, 560160, 698255, 837906, 1117208, 1256859, 1396510, 1675812, 2094765, 2234416, 2513718, 2793020, 3351624, 4189530, 4468832, 5027436, 5586040, 6284295, 6703248, 8379060, 10054872, 11172080, 12568590, 13406496, 16758120, 20109744, 22344160, 25137180, 33516240, 40219488, 50274360, 67032480, 100548720, 201097440]

約数ペア:

[(1, 201097440), (2, 100548720), (3, 67032480), (4, 50274360), (5, 40219488), (6, 33516240), (8, 25137180), (9, 22344160), (10, 20109744), (12, 16758120), (15, 13406496), (16, 12568590), (18, 11172080), (20, 10054872), (24, 8379060), (30, 6703248), (32, 6284295), (36, 5586040), (40, 5027436), (45, 4468832), (48, 4189530), (60, 3351624), (72, 2793020), (80, 2513718), (90, 2234416), (96, 2094765), (120, 1675812), (144, 1396510), (160, 1256859), (180, 1117208), (240, 837906), (288, 698255), (359, 560160), (360, 558604), (389, 516960), (480, 418953), (718, 280080), (720, 279302), (778, 258480), (1077, 186720), (1167, 172320), (1436, 140040), (1440, 139651), (1556, 129240), (1795, 112032), (1945, 103392), (2154, 93360), (2334, 86160), (2872, 70020), (3112, 64620), (3231, 62240), (3501, 57440), (3590, 56016), (3890, 51696), (4308, 46680), (4668, 43080), (5385, 37344), (5744, 35010), (5835, 34464), (6224, 32310), (6462, 31120), (7002, 28720), (7180, 28008), (7780, 25848), (8616, 23340), (9336, 21540), (10770, 18672), (11488, 17505), (11670, 17232), (12448, 16155), (12924, 15560), (14004, 14360)]