339209920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151433}}^1$

素因数の和:151457

約数の個数: 56

約数和(自身を含む): 923141664

約数和(自身を除く): 583931744

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, 151433, 302866, 605732, 757165, 1060031, 1211464, 1514330, 2120062, 2422928, 3028660, 4240124, 4845856, 5300155, 6057320, 8480248, 9691712, 10600310, 12114640, 16960496, 21200620, 24229280, 33920992, 42401240, 48458560, 67841984, 84802480, 169604960, 339209920]

約数ペア:

[(1, 339209920), (2, 169604960), (4, 84802480), (5, 67841984), (7, 48458560), (8, 42401240), (10, 33920992), (14, 24229280), (16, 21200620), (20, 16960496), (28, 12114640), (32, 10600310), (35, 9691712), (40, 8480248), (56, 6057320), (64, 5300155), (70, 4845856), (80, 4240124), (112, 3028660), (140, 2422928), (160, 2120062), (224, 1514330), (280, 1211464), (320, 1060031), (448, 757165), (560, 605732), (1120, 302866), (2240, 151433)]