180181008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4221

約数の個数: 120

約数和(自身を含む): 589837248

約数和(自身を除く): 409656240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3612, 4157, 4816, 5418, 6192, 7224, 8314, 10836, 12471, 14448, 16628, 21672, 24942, 29099, 33256, 37413, 43344, 49884, 58198, 66512, 74826, 87297, 99768, 116396, 149652, 174594, 178751, 199536, 232792, 261891, 299304, 349188, 357502, 465584, 523782, 536253, 598608, 698376, 715004, 1047564, 1072506, 1251257, 1396752, 1430008, 1608759, 2095128, 2145012, 2502514, 2860016, 3217518, 3753771, 4190256, 4290024, 5005028, 6435036, 7507542, 8580048, 10010056, 11261313, 12870072, 15015084, 20020112, 22522626, 25740144, 30030168, 45045252, 60060336, 90090504, 180181008]

約数ペア:

[(1, 180181008), (2, 90090504), (3, 60060336), (4, 45045252), (6, 30030168), (7, 25740144), (8, 22522626), (9, 20020112), (12, 15015084), (14, 12870072), (16, 11261313), (18, 10010056), (21, 8580048), (24, 7507542), (28, 6435036), (36, 5005028), (42, 4290024), (43, 4190256), (48, 3753771), (56, 3217518), (63, 2860016), (72, 2502514), (84, 2145012), (86, 2095128), (112, 1608759), (126, 1430008), (129, 1396752), (144, 1251257), (168, 1072506), (172, 1047564), (252, 715004), (258, 698376), (301, 598608), (336, 536253), (344, 523782), (387, 465584), (504, 357502), (516, 349188), (602, 299304), (688, 261891), (774, 232792), (903, 199536), (1008, 178751), (1032, 174594), (1204, 149652), (1548, 116396), (1806, 99768), (2064, 87297), (2408, 74826), (2709, 66512), (3096, 58198), (3612, 49884), (4157, 43344), (4816, 37413), (5418, 33256), (6192, 29099), (7224, 24942), (8314, 21672), (10836, 16628), (12471, 14448)]