210301920

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{601}}^1$

素因数の和:637

約数の個数: 192

約数和(自身を含む): 746383680

約数和(自身を除く): 536081760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 601, 648, 720, 729, 810, 864, 972, 1080, 1202, 1215, 1296, 1440, 1458, 1620, 1803, 1944, 2160, 2187, 2404, 2430, 2592, 2916, 3005, 3240, 3606, 3645, 3888, 4320, 4374, 4808, 4860, 5409, 5832, 6010, 6480, 7212, 7290, 7776, 8748, 9015, 9616, 9720, 10818, 10935, 11664, 12020, 12960, 14424, 14580, 16227, 17496, 18030, 19232, 19440, 21636, 21870, 23328, 24040, 27045, 28848, 29160, 32454, 34992, 36060, 38880, 43272, 43740, 48080, 48681, 54090, 57696, 58320, 64908, 69984, 72120, 81135, 86544, 87480, 96160, 97362, 108180, 116640, 129816, 144240, 146043, 162270, 173088, 174960, 194724, 216360, 243405, 259632, 288480, 292086, 324540, 349920, 389448, 432720, 438129, 486810, 519264, 584172, 649080, 730215, 778896, 865440, 876258, 973620, 1168344, 1298160, 1314387, 1460430, 1557792, 1752516, 1947240, 2190645, 2336688, 2596320, 2628774, 2920860, 3505032, 3894480, 4381290, 4673376, 5257548, 5841720, 6571935, 7010064, 7788960, 8762580, 10515096, 11683440, 13143870, 14020128, 17525160, 21030192, 23366880, 26287740, 35050320, 42060384, 52575480, 70100640, 105150960, 210301920]

約数ペア:

[(1, 210301920), (2, 105150960), (3, 70100640), (4, 52575480), (5, 42060384), (6, 35050320), (8, 26287740), (9, 23366880), (10, 21030192), (12, 17525160), (15, 14020128), (16, 13143870), (18, 11683440), (20, 10515096), (24, 8762580), (27, 7788960), (30, 7010064), (32, 6571935), (36, 5841720), (40, 5257548), (45, 4673376), (48, 4381290), (54, 3894480), (60, 3505032), (72, 2920860), (80, 2628774), (81, 2596320), (90, 2336688), (96, 2190645), (108, 1947240), (120, 1752516), (135, 1557792), (144, 1460430), (160, 1314387), (162, 1298160), (180, 1168344), (216, 973620), (240, 876258), (243, 865440), (270, 778896), (288, 730215), (324, 649080), (360, 584172), (405, 519264), (432, 486810), (480, 438129), (486, 432720), (540, 389448), (601, 349920), (648, 324540), (720, 292086), (729, 288480), (810, 259632), (864, 243405), (972, 216360), (1080, 194724), (1202, 174960), (1215, 173088), (1296, 162270), (1440, 146043), (1458, 144240), (1620, 129816), (1803, 116640), (1944, 108180), (2160, 97362), (2187, 96160), (2404, 87480), (2430, 86544), (2592, 81135), (2916, 72120), (3005, 69984), (3240, 64908), (3606, 58320), (3645, 57696), (3888, 54090), (4320, 48681), (4374, 48080), (4808, 43740), (4860, 43272), (5409, 38880), (5832, 36060), (6010, 34992), (6480, 32454), (7212, 29160), (7290, 28848), (7776, 27045), (8748, 24040), (9015, 23328), (9616, 21870), (9720, 21636), (10818, 19440), (10935, 19232), (11664, 18030), (12020, 17496), (12960, 16227), (14424, 14580)]