157726440

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{601}}^1$

素因数の和:636

約数の個数: 144

約数和(自身を含む): 533185380

約数和(自身を除く): 375458940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 601, 648, 729, 810, 972, 1080, 1202, 1215, 1458, 1620, 1803, 1944, 2187, 2404, 2430, 2916, 3005, 3240, 3606, 3645, 4374, 4808, 4860, 5409, 5832, 6010, 6561, 7212, 7290, 8748, 9015, 9720, 10818, 10935, 12020, 13122, 14424, 14580, 16227, 17496, 18030, 21636, 21870, 24040, 26244, 27045, 29160, 32454, 32805, 36060, 43272, 43740, 48681, 52488, 54090, 64908, 65610, 72120, 81135, 87480, 97362, 108180, 129816, 131220, 146043, 162270, 194724, 216360, 243405, 262440, 292086, 324540, 389448, 438129, 486810, 584172, 649080, 730215, 876258, 973620, 1168344, 1314387, 1460430, 1752516, 1947240, 2190645, 2628774, 2920860, 3505032, 3943161, 4381290, 5257548, 5841720, 6571935, 7886322, 8762580, 10515096, 13143870, 15772644, 17525160, 19715805, 26287740, 31545288, 39431610, 52575480, 78863220, 157726440]

約数ペア:

[(1, 157726440), (2, 78863220), (3, 52575480), (4, 39431610), (5, 31545288), (6, 26287740), (8, 19715805), (9, 17525160), (10, 15772644), (12, 13143870), (15, 10515096), (18, 8762580), (20, 7886322), (24, 6571935), (27, 5841720), (30, 5257548), (36, 4381290), (40, 3943161), (45, 3505032), (54, 2920860), (60, 2628774), (72, 2190645), (81, 1947240), (90, 1752516), (108, 1460430), (120, 1314387), (135, 1168344), (162, 973620), (180, 876258), (216, 730215), (243, 649080), (270, 584172), (324, 486810), (360, 438129), (405, 389448), (486, 324540), (540, 292086), (601, 262440), (648, 243405), (729, 216360), (810, 194724), (972, 162270), (1080, 146043), (1202, 131220), (1215, 129816), (1458, 108180), (1620, 97362), (1803, 87480), (1944, 81135), (2187, 72120), (2404, 65610), (2430, 64908), (2916, 54090), (3005, 52488), (3240, 48681), (3606, 43740), (3645, 43272), (4374, 36060), (4808, 32805), (4860, 32454), (5409, 29160), (5832, 27045), (6010, 26244), (6561, 24040), (7212, 21870), (7290, 21636), (8748, 18030), (9015, 17496), (9720, 16227), (10818, 14580), (10935, 14424), (12020, 13122)]