84269360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5189}}^1$

素因数の和:5238

約数の個数: 80

約数和(自身を含む): 231681600

約数和(自身を除く): 147412240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 5189, 8120, 10378, 16240, 20756, 25945, 36323, 41512, 51890, 72646, 83024, 103780, 145292, 150481, 181615, 207560, 290584, 300962, 363230, 415120, 581168, 601924, 726460, 752405, 1053367, 1203848, 1452920, 1504810, 2106734, 2407696, 2905840, 3009620, 4213468, 5266835, 6019240, 8426936, 10533670, 12038480, 16853872, 21067340, 42134680, 84269360]

約数ペア:

[(1, 84269360), (2, 42134680), (4, 21067340), (5, 16853872), (7, 12038480), (8, 10533670), (10, 8426936), (14, 6019240), (16, 5266835), (20, 4213468), (28, 3009620), (29, 2905840), (35, 2407696), (40, 2106734), (56, 1504810), (58, 1452920), (70, 1203848), (80, 1053367), (112, 752405), (116, 726460), (140, 601924), (145, 581168), (203, 415120), (232, 363230), (280, 300962), (290, 290584), (406, 207560), (464, 181615), (560, 150481), (580, 145292), (812, 103780), (1015, 83024), (1160, 72646), (1624, 51890), (2030, 41512), (2320, 36323), (3248, 25945), (4060, 20756), (5189, 16240), (8120, 10378)]