69228880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 185238144

約数和(自身を除く): 116009264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 560, 683, 724, 905, 1267, 1366, 1448, 1810, 2534, 2732, 2896, 3415, 3620, 4781, 5068, 5464, 6335, 6830, 7240, 9562, 10136, 10928, 12670, 13660, 14480, 19124, 20272, 23905, 25340, 27320, 38248, 47810, 50680, 54640, 76496, 95620, 101360, 123623, 191240, 247246, 382480, 494492, 618115, 865361, 988984, 1236230, 1730722, 1977968, 2472460, 3461444, 4326805, 4944920, 6922888, 8653610, 9889840, 13845776, 17307220, 34614440, 69228880]

約数ペア:

[(1, 69228880), (2, 34614440), (4, 17307220), (5, 13845776), (7, 9889840), (8, 8653610), (10, 6922888), (14, 4944920), (16, 4326805), (20, 3461444), (28, 2472460), (35, 1977968), (40, 1730722), (56, 1236230), (70, 988984), (80, 865361), (112, 618115), (140, 494492), (181, 382480), (280, 247246), (362, 191240), (560, 123623), (683, 101360), (724, 95620), (905, 76496), (1267, 54640), (1366, 50680), (1448, 47810), (1810, 38248), (2534, 27320), (2732, 25340), (2896, 23905), (3415, 20272), (3620, 19124), (4781, 14480), (5068, 13660), (5464, 12670), (6335, 10928), (6830, 10136), (7240, 9562)]