2906509760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117959}}^1$

素因数の和:117994

約数の個数: 112

約数和(自身を含む): 8629009920

約数和(自身を除く): 5722500160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 12320, 24640, 117959, 235918, 471836, 589795, 825713, 943672, 1179590, 1297549, 1651426, 1887344, 2359180, 2595098, 3302852, 3774688, 4128565, 4718360, 5190196, 6487745, 6605704, 7549376, 8257130, 9082843, 9436720, 10380392, 12975490, 13211408, 16514260, 18165686, 18873440, 20760784, 25950980, 26422816, 33028520, 36331372, 37746880, 41521568, 45414215, 51901960, 52845632, 66057040, 72662744, 83043136, 90828430, 103803920, 132114080, 145325488, 181656860, 207607840, 264228160, 290650976, 363313720, 415215680, 581301952, 726627440, 1453254880, 2906509760]

約数ペア:

[(1, 2906509760), (2, 1453254880), (4, 726627440), (5, 581301952), (7, 415215680), (8, 363313720), (10, 290650976), (11, 264228160), (14, 207607840), (16, 181656860), (20, 145325488), (22, 132114080), (28, 103803920), (32, 90828430), (35, 83043136), (40, 72662744), (44, 66057040), (55, 52845632), (56, 51901960), (64, 45414215), (70, 41521568), (77, 37746880), (80, 36331372), (88, 33028520), (110, 26422816), (112, 25950980), (140, 20760784), (154, 18873440), (160, 18165686), (176, 16514260), (220, 13211408), (224, 12975490), (280, 10380392), (308, 9436720), (320, 9082843), (352, 8257130), (385, 7549376), (440, 6605704), (448, 6487745), (560, 5190196), (616, 4718360), (704, 4128565), (770, 3774688), (880, 3302852), (1120, 2595098), (1232, 2359180), (1540, 1887344), (1760, 1651426), (2240, 1297549), (2464, 1179590), (3080, 943672), (3520, 825713), (4928, 589795), (6160, 471836), (12320, 235918), (24640, 117959)]