1016366960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4211}}^1$

素因数の和:4662

約数の個数: 80

約数和(自身を含む): 2707540992

約数和(自身を除く): 1691174032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 431, 560, 862, 1724, 2155, 3017, 3448, 4211, 4310, 6034, 6896, 8422, 8620, 12068, 15085, 16844, 17240, 21055, 24136, 29477, 30170, 33688, 34480, 42110, 48272, 58954, 60340, 67376, 84220, 117908, 120680, 147385, 168440, 235816, 241360, 294770, 336880, 471632, 589540, 1179080, 1814941, 2358160, 3629882, 7259764, 9074705, 12704587, 14519528, 18149410, 25409174, 29039056, 36298820, 50818348, 63522935, 72597640, 101636696, 127045870, 145195280, 203273392, 254091740, 508183480, 1016366960]

約数ペア:

[(1, 1016366960), (2, 508183480), (4, 254091740), (5, 203273392), (7, 145195280), (8, 127045870), (10, 101636696), (14, 72597640), (16, 63522935), (20, 50818348), (28, 36298820), (35, 29039056), (40, 25409174), (56, 18149410), (70, 14519528), (80, 12704587), (112, 9074705), (140, 7259764), (280, 3629882), (431, 2358160), (560, 1814941), (862, 1179080), (1724, 589540), (2155, 471632), (3017, 336880), (3448, 294770), (4211, 241360), (4310, 235816), (6034, 168440), (6896, 147385), (8422, 120680), (8620, 117908), (12068, 84220), (15085, 67376), (16844, 60340), (17240, 58954), (21055, 48272), (24136, 42110), (29477, 34480), (30170, 33688)]