170985920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{76333}}^1$

素因数の和:76357

約数の個数: 56

約数和(自身を含む): 465332064

約数和(自身を除く): 294346144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 76333, 152666, 305332, 381665, 534331, 610664, 763330, 1068662, 1221328, 1526660, 2137324, 2442656, 2671655, 3053320, 4274648, 4885312, 5343310, 6106640, 8549296, 10686620, 12213280, 17098592, 21373240, 24426560, 34197184, 42746480, 85492960, 170985920]

約数ペア:

[(1, 170985920), (2, 85492960), (4, 42746480), (5, 34197184), (7, 24426560), (8, 21373240), (10, 17098592), (14, 12213280), (16, 10686620), (20, 8549296), (28, 6106640), (32, 5343310), (35, 4885312), (40, 4274648), (56, 3053320), (64, 2671655), (70, 2442656), (80, 2137324), (112, 1526660), (140, 1221328), (160, 1068662), (224, 763330), (280, 610664), (320, 534331), (448, 381665), (560, 305332), (1120, 152666), (2240, 76333)]