116438280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{138617}}^1$

素因数の和:138638

約数の個数: 64

約数和(自身を含む): 399219840

約数和(自身を除く): 282781560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 138617, 277234, 415851, 554468, 693085, 831702, 970319, 1108936, 1386170, 1663404, 1940638, 2079255, 2772340, 2910957, 3326808, 3881276, 4158510, 4851595, 5544680, 5821914, 7762552, 8317020, 9703190, 11643828, 14554785, 16634040, 19406380, 23287656, 29109570, 38812760, 58219140, 116438280]

約数ペア:

[(1, 116438280), (2, 58219140), (3, 38812760), (4, 29109570), (5, 23287656), (6, 19406380), (7, 16634040), (8, 14554785), (10, 11643828), (12, 9703190), (14, 8317020), (15, 7762552), (20, 5821914), (21, 5544680), (24, 4851595), (28, 4158510), (30, 3881276), (35, 3326808), (40, 2910957), (42, 2772340), (56, 2079255), (60, 1940638), (70, 1663404), (84, 1386170), (105, 1108936), (120, 970319), (140, 831702), (168, 693085), (210, 554468), (280, 415851), (420, 277234), (840, 138617)]