340183120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{63467}}^1$

素因数の和:63547

約数の個数: 40

約数和(自身を含む): 802743264

約数和(自身を除く): 462560144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 63467, 126934, 253868, 317335, 507736, 634670, 1015472, 1269340, 2538680, 4252289, 5077360, 8504578, 17009156, 21261445, 34018312, 42522890, 68036624, 85045780, 170091560, 340183120]

約数ペア:

[(1, 340183120), (2, 170091560), (4, 85045780), (5, 68036624), (8, 42522890), (10, 34018312), (16, 21261445), (20, 17009156), (40, 8504578), (67, 5077360), (80, 4252289), (134, 2538680), (268, 1269340), (335, 1015472), (536, 634670), (670, 507736), (1072, 317335), (1340, 253868), (2680, 126934), (5360, 63467)]