158313840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{941}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 491995296

約数和(自身を除く): 333681456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 701, 941, 1402, 1882, 2103, 2804, 2823, 3505, 3764, 4206, 4705, 5608, 5646, 7010, 7528, 8412, 9410, 10515, 11216, 11292, 14020, 14115, 15056, 16824, 18820, 21030, 22584, 28040, 28230, 33648, 37640, 42060, 45168, 56080, 56460, 75280, 84120, 112920, 168240, 225840, 659641, 1319282, 1978923, 2638564, 3298205, 3957846, 5277128, 6596410, 7915692, 9894615, 10554256, 13192820, 15831384, 19789230, 26385640, 31662768, 39578460, 52771280, 79156920, 158313840]

約数ペア:

[(1, 158313840), (2, 79156920), (3, 52771280), (4, 39578460), (5, 31662768), (6, 26385640), (8, 19789230), (10, 15831384), (12, 13192820), (15, 10554256), (16, 9894615), (20, 7915692), (24, 6596410), (30, 5277128), (40, 3957846), (48, 3298205), (60, 2638564), (80, 1978923), (120, 1319282), (240, 659641), (701, 225840), (941, 168240), (1402, 112920), (1882, 84120), (2103, 75280), (2804, 56460), (2823, 56080), (3505, 45168), (3764, 42060), (4206, 37640), (4705, 33648), (5608, 28230), (5646, 28040), (7010, 22584), (7528, 21030), (8412, 18820), (9410, 16824), (10515, 15056), (11216, 14115), (11292, 14020)]