2098136640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20051}}^1$

素因数の和:20180

約数の個数: 112

約数和(自身を含む): 6723034560

約数和(自身を除く): 4624897920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 3488, 4360, 5232, 6540, 6976, 8720, 10464, 13080, 17440, 20051, 20928, 26160, 34880, 40102, 52320, 60153, 80204, 100255, 104640, 120306, 160408, 200510, 240612, 300765, 320816, 401020, 481224, 601530, 641632, 802040, 962448, 1203060, 1283264, 1604080, 1924896, 2185559, 2406120, 3208160, 3849792, 4371118, 4812240, 6416320, 6556677, 8742236, 9624480, 10927795, 13113354, 17484472, 19248960, 21855590, 26226708, 32783385, 34968944, 43711180, 52453416, 65566770, 69937888, 87422360, 104906832, 131133540, 139875776, 174844720, 209813664, 262267080, 349689440, 419627328, 524534160, 699378880, 1049068320, 2098136640]

約数ペア:

[(1, 2098136640), (2, 1049068320), (3, 699378880), (4, 524534160), (5, 419627328), (6, 349689440), (8, 262267080), (10, 209813664), (12, 174844720), (15, 139875776), (16, 131133540), (20, 104906832), (24, 87422360), (30, 69937888), (32, 65566770), (40, 52453416), (48, 43711180), (60, 34968944), (64, 32783385), (80, 26226708), (96, 21855590), (109, 19248960), (120, 17484472), (160, 13113354), (192, 10927795), (218, 9624480), (240, 8742236), (320, 6556677), (327, 6416320), (436, 4812240), (480, 4371118), (545, 3849792), (654, 3208160), (872, 2406120), (960, 2185559), (1090, 1924896), (1308, 1604080), (1635, 1283264), (1744, 1203060), (2180, 962448), (2616, 802040), (3270, 641632), (3488, 601530), (4360, 481224), (5232, 401020), (6540, 320816), (6976, 300765), (8720, 240612), (10464, 200510), (13080, 160408), (17440, 120306), (20051, 104640), (20928, 100255), (26160, 80204), (34880, 60153), (40102, 52320)]