2005949760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{16453}}^1$

素因数の和:16600

約数の個数: 112

約数和(自身を含む): 6419429376

約数和(自身を除く): 4413479616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16453, 20320, 24384, 30480, 32906, 40640, 49359, 60960, 65812, 82265, 98718, 121920, 131624, 164530, 197436, 246795, 263248, 329060, 394872, 493590, 526496, 658120, 789744, 987180, 1052992, 1316240, 1579488, 1974360, 2089531, 2632480, 3158976, 3948720, 4179062, 5264960, 6268593, 7897440, 8358124, 10447655, 12537186, 15794880, 16716248, 20895310, 25074372, 31342965, 33432496, 41790620, 50148744, 62685930, 66864992, 83581240, 100297488, 125371860, 133729984, 167162480, 200594976, 250743720, 334324960, 401189952, 501487440, 668649920, 1002974880, 2005949760]

約数ペア:

[(1, 2005949760), (2, 1002974880), (3, 668649920), (4, 501487440), (5, 401189952), (6, 334324960), (8, 250743720), (10, 200594976), (12, 167162480), (15, 133729984), (16, 125371860), (20, 100297488), (24, 83581240), (30, 66864992), (32, 62685930), (40, 50148744), (48, 41790620), (60, 33432496), (64, 31342965), (80, 25074372), (96, 20895310), (120, 16716248), (127, 15794880), (160, 12537186), (192, 10447655), (240, 8358124), (254, 7897440), (320, 6268593), (381, 5264960), (480, 4179062), (508, 3948720), (635, 3158976), (762, 2632480), (960, 2089531), (1016, 1974360), (1270, 1579488), (1524, 1316240), (1905, 1052992), (2032, 987180), (2540, 789744), (3048, 658120), (3810, 526496), (4064, 493590), (5080, 394872), (6096, 329060), (7620, 263248), (8128, 246795), (10160, 197436), (12192, 164530), (15240, 131624), (16453, 121920), (20320, 98718), (24384, 82265), (30480, 65812), (32906, 60960), (40640, 49359)]