127132040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 359424000

約数和(自身を除く): 232291960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 874, 920, 1039, 1064, 1288, 1330, 1610, 1748, 2078, 2185, 2660, 3059, 3220, 3496, 4156, 4370, 5195, 5320, 6118, 6440, 7273, 8312, 8740, 10390, 12236, 14546, 15295, 17480, 19741, 20780, 23897, 24472, 29092, 30590, 36365, 39482, 41560, 47794, 58184, 61180, 72730, 78964, 95588, 98705, 119485, 122360, 138187, 145460, 157928, 167279, 191176, 197410, 238970, 276374, 290920, 334558, 394820, 454043, 477940, 552748, 669116, 690935, 789640, 836395, 908086, 955880, 1105496, 1338232, 1381870, 1672790, 1816172, 2270215, 2763740, 3178301, 3345580, 3632344, 4540430, 5527480, 6356602, 6691160, 9080860, 12713204, 15891505, 18161720, 25426408, 31783010, 63566020, 127132040]

約数ペア:

[(1, 127132040), (2, 63566020), (4, 31783010), (5, 25426408), (7, 18161720), (8, 15891505), (10, 12713204), (14, 9080860), (19, 6691160), (20, 6356602), (23, 5527480), (28, 4540430), (35, 3632344), (38, 3345580), (40, 3178301), (46, 2763740), (56, 2270215), (70, 1816172), (76, 1672790), (92, 1381870), (95, 1338232), (115, 1105496), (133, 955880), (140, 908086), (152, 836395), (161, 789640), (184, 690935), (190, 669116), (230, 552748), (266, 477940), (280, 454043), (322, 394820), (380, 334558), (437, 290920), (460, 276374), (532, 238970), (644, 197410), (665, 191176), (760, 167279), (805, 157928), (874, 145460), (920, 138187), (1039, 122360), (1064, 119485), (1288, 98705), (1330, 95588), (1610, 78964), (1748, 72730), (2078, 61180), (2185, 58184), (2660, 47794), (3059, 41560), (3220, 39482), (3496, 36365), (4156, 30590), (4370, 29092), (5195, 24472), (5320, 23897), (6118, 20780), (6440, 19741), (7273, 17480), (8312, 15295), (8740, 14546), (10390, 12236)]