157029840080

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1861}}^1\times {\mathrm{3727}}^1$

素因数の和:5884

約数の個数: 80

約数和(自身を含む): 366679697664

約数和(自身を除く): 209649857584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 1861, 2264, 2830, 3722, 3727, 4528, 5660, 7444, 7454, 9305, 11320, 14888, 14908, 18610, 18635, 22640, 29776, 29816, 37220, 37270, 59632, 74440, 74540, 148880, 149080, 298160, 526663, 1053326, 1054741, 2106652, 2109482, 2633315, 4213304, 4218964, 5266630, 5273705, 6935947, 8426608, 8437928, 10533260, 10547410, 13871894, 16875856, 21066520, 21094820, 27743788, 34679735, 42133040, 42189640, 55487576, 69359470, 84379280, 110975152, 138718940, 277437880, 554875760, 1962873001, 3925746002, 7851492004, 9814365005, 15702984008, 19628730010, 31405968016, 39257460020, 78514920040, 157029840080]

約数ペア:

[(1, 157029840080), (2, 78514920040), (4, 39257460020), (5, 31405968016), (8, 19628730010), (10, 15702984008), (16, 9814365005), (20, 7851492004), (40, 3925746002), (80, 1962873001), (283, 554875760), (566, 277437880), (1132, 138718940), (1415, 110975152), (1861, 84379280), (2264, 69359470), (2830, 55487576), (3722, 42189640), (3727, 42133040), (4528, 34679735), (5660, 27743788), (7444, 21094820), (7454, 21066520), (9305, 16875856), (11320, 13871894), (14888, 10547410), (14908, 10533260), (18610, 8437928), (18635, 8426608), (22640, 6935947), (29776, 5273705), (29816, 5266630), (37220, 4218964), (37270, 4213304), (59632, 2633315), (74440, 2109482), (74540, 2106652), (148880, 1054741), (149080, 1053326), (298160, 526663)]