2050871520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{3121}}^1$

素因数の和:3213

約数の個数: 144

約数和(自身を含む): 6641692848

約数和(自身を除く): 4590821328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1369, 1480, 1776, 2220, 2738, 2960, 3121, 3552, 4107, 4440, 5476, 5920, 6242, 6845, 8214, 8880, 9363, 10952, 12484, 13690, 15605, 16428, 17760, 18726, 20535, 21904, 24968, 27380, 31210, 32856, 37452, 41070, 43808, 46815, 49936, 54760, 62420, 65712, 74904, 82140, 93630, 99872, 109520, 115477, 124840, 131424, 149808, 164280, 187260, 219040, 230954, 249680, 299616, 328560, 346431, 374520, 461908, 499360, 577385, 657120, 692862, 749040, 923816, 1154770, 1385724, 1498080, 1732155, 1847632, 2309540, 2771448, 3464310, 3695264, 4272649, 4619080, 5542896, 6928620, 8545298, 9238160, 11085792, 12817947, 13857240, 17090596, 18476320, 21363245, 25635894, 27714480, 34181192, 42726490, 51271788, 55428960, 64089735, 68362384, 85452980, 102543576, 128179470, 136724768, 170905960, 205087152, 256358940, 341811920, 410174304, 512717880, 683623840, 1025435760, 2050871520]

約数ペア:

[(1, 2050871520), (2, 1025435760), (3, 683623840), (4, 512717880), (5, 410174304), (6, 341811920), (8, 256358940), (10, 205087152), (12, 170905960), (15, 136724768), (16, 128179470), (20, 102543576), (24, 85452980), (30, 68362384), (32, 64089735), (37, 55428960), (40, 51271788), (48, 42726490), (60, 34181192), (74, 27714480), (80, 25635894), (96, 21363245), (111, 18476320), (120, 17090596), (148, 13857240), (160, 12817947), (185, 11085792), (222, 9238160), (240, 8545298), (296, 6928620), (370, 5542896), (444, 4619080), (480, 4272649), (555, 3695264), (592, 3464310), (740, 2771448), (888, 2309540), (1110, 1847632), (1184, 1732155), (1369, 1498080), (1480, 1385724), (1776, 1154770), (2220, 923816), (2738, 749040), (2960, 692862), (3121, 657120), (3552, 577385), (4107, 499360), (4440, 461908), (5476, 374520), (5920, 346431), (6242, 328560), (6845, 299616), (8214, 249680), (8880, 230954), (9363, 219040), (10952, 187260), (12484, 164280), (13690, 149808), (15605, 131424), (16428, 124840), (17760, 115477), (18726, 109520), (20535, 99872), (21904, 93630), (24968, 82140), (27380, 74904), (31210, 65712), (32856, 62420), (37452, 54760), (41070, 49936), (43808, 46815)]