141574160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19447}}^1$

素因数の和:19480

約数の個数: 80

約数和(自身を含む): 405140736

約数和(自身を除く): 263566576

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 19447, 38894, 77788, 97235, 136129, 155576, 194470, 252811, 272258, 311152, 388940, 505622, 544516, 680645, 777880, 1011244, 1089032, 1264055, 1361290, 1555760, 1769677, 2022488, 2178064, 2528110, 2722580, 3539354, 4044976, 5056220, 5445160, 7078708, 8848385, 10112440, 10890320, 14157416, 17696770, 20224880, 28314832, 35393540, 70787080, 141574160]

約数ペア:

[(1, 141574160), (2, 70787080), (4, 35393540), (5, 28314832), (7, 20224880), (8, 17696770), (10, 14157416), (13, 10890320), (14, 10112440), (16, 8848385), (20, 7078708), (26, 5445160), (28, 5056220), (35, 4044976), (40, 3539354), (52, 2722580), (56, 2528110), (65, 2178064), (70, 2022488), (80, 1769677), (91, 1555760), (104, 1361290), (112, 1264055), (130, 1089032), (140, 1011244), (182, 777880), (208, 680645), (260, 544516), (280, 505622), (364, 388940), (455, 311152), (520, 272258), (560, 252811), (728, 194470), (910, 155576), (1040, 136129), (1456, 97235), (1820, 77788), (3640, 38894), (7280, 19447)]