1608075840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{239297}}^1$

素因数の和:239324

約数の個数: 112

約数和(自身を含む): 5835042432

約数和(自身を除く): 4226966592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 239297, 478594, 717891, 957188, 1196485, 1435782, 1675079, 1914376, 2392970, 2871564, 3350158, 3589455, 3828752, 4785940, 5025237, 5743128, 6700316, 7178910, 7657504, 8375395, 9571880, 10050474, 11486256, 13400632, 14357820, 15315008, 16750790, 19143760, 20100948, 22972512, 25126185, 26801264, 28715640, 33501580, 38287520, 40201896, 45945024, 50252370, 53602528, 57431280, 67003160, 76575040, 80403792, 100504740, 107205056, 114862560, 134006320, 160807584, 201009480, 229725120, 268012640, 321615168, 402018960, 536025280, 804037920, 1608075840]

約数ペア:

[(1, 1608075840), (2, 804037920), (3, 536025280), (4, 402018960), (5, 321615168), (6, 268012640), (7, 229725120), (8, 201009480), (10, 160807584), (12, 134006320), (14, 114862560), (15, 107205056), (16, 100504740), (20, 80403792), (21, 76575040), (24, 67003160), (28, 57431280), (30, 53602528), (32, 50252370), (35, 45945024), (40, 40201896), (42, 38287520), (48, 33501580), (56, 28715640), (60, 26801264), (64, 25126185), (70, 22972512), (80, 20100948), (84, 19143760), (96, 16750790), (105, 15315008), (112, 14357820), (120, 13400632), (140, 11486256), (160, 10050474), (168, 9571880), (192, 8375395), (210, 7657504), (224, 7178910), (240, 6700316), (280, 5743128), (320, 5025237), (336, 4785940), (420, 3828752), (448, 3589455), (480, 3350158), (560, 2871564), (672, 2392970), (840, 1914376), (960, 1675079), (1120, 1435782), (1344, 1196485), (1680, 957188), (2240, 717891), (3360, 478594), (6720, 239297)]