164509920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 582603840

約数和(自身を除く): 418093920

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, 90, 96, 108, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 337, 339, 360, 432, 452, 480, 540, 565, 674, 678, 720, 864, 904, 1011, 1017, 1080, 1130, 1348, 1356, 1440, 1685, 1695, 1808, 2022, 2034, 2160, 2260, 2696, 2712, 3033, 3051, 3370, 3390, 3616, 4044, 4068, 4320, 4520, 5055, 5085, 5392, 5424, 6066, 6102, 6740, 6780, 8088, 8136, 9040, 9099, 10110, 10170, 10784, 10848, 12132, 12204, 13480, 13560, 15165, 15255, 16176, 16272, 18080, 18198, 20220, 20340, 24264, 24408, 26960, 27120, 30330, 30510, 32352, 32544, 36396, 38081, 40440, 40680, 45495, 48528, 48816, 53920, 54240, 60660, 61020, 72792, 76162, 80880, 81360, 90990, 97056, 97632, 114243, 121320, 122040, 145584, 152324, 161760, 162720, 181980, 190405, 228486, 242640, 244080, 291168, 304648, 342729, 363960, 380810, 456972, 485280, 488160, 571215, 609296, 685458, 727920, 761620, 913944, 1028187, 1142430, 1218592, 1370916, 1455840, 1523240, 1713645, 1827888, 2056374, 2284860, 2741832, 3046480, 3427290, 3655776, 4112748, 4569720, 5140935, 5483664, 6092960, 6854580, 8225496, 9139440, 10281870, 10967328, 13709160, 16450992, 18278880, 20563740, 27418320, 32901984, 41127480, 54836640, 82254960, 164509920]

約数ペア:

[(1, 164509920), (2, 82254960), (3, 54836640), (4, 41127480), (5, 32901984), (6, 27418320), (8, 20563740), (9, 18278880), (10, 16450992), (12, 13709160), (15, 10967328), (16, 10281870), (18, 9139440), (20, 8225496), (24, 6854580), (27, 6092960), (30, 5483664), (32, 5140935), (36, 4569720), (40, 4112748), (45, 3655776), (48, 3427290), (54, 3046480), (60, 2741832), (72, 2284860), (80, 2056374), (90, 1827888), (96, 1713645), (108, 1523240), (113, 1455840), (120, 1370916), (135, 1218592), (144, 1142430), (160, 1028187), (180, 913944), (216, 761620), (226, 727920), (240, 685458), (270, 609296), (288, 571215), (337, 488160), (339, 485280), (360, 456972), (432, 380810), (452, 363960), (480, 342729), (540, 304648), (565, 291168), (674, 244080), (678, 242640), (720, 228486), (864, 190405), (904, 181980), (1011, 162720), (1017, 161760), (1080, 152324), (1130, 145584), (1348, 122040), (1356, 121320), (1440, 114243), (1685, 97632), (1695, 97056), (1808, 90990), (2022, 81360), (2034, 80880), (2160, 76162), (2260, 72792), (2696, 61020), (2712, 60660), (3033, 54240), (3051, 53920), (3370, 48816), (3390, 48528), (3616, 45495), (4044, 40680), (4068, 40440), (4320, 38081), (4520, 36396), (5055, 32544), (5085, 32352), (5392, 30510), (5424, 30330), (6066, 27120), (6102, 26960), (6740, 24408), (6780, 24264), (8088, 20340), (8136, 20220), (9040, 18198), (9099, 18080), (10110, 16272), (10170, 16176), (10784, 15255), (10848, 15165), (12132, 13560), (12204, 13480)]