164057760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1931}}^1$

素因数の和:2011

約数の個数: 144

約数和(自身を含む): 569630880

約数和(自身を除く): 405573120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 1931, 2124, 2360, 2655, 2832, 3540, 3862, 4248, 4720, 5310, 5664, 5793, 7080, 7724, 8496, 9440, 9655, 10620, 11586, 14160, 15448, 16992, 17379, 19310, 21240, 23172, 28320, 28965, 30896, 34758, 38620, 42480, 46344, 57930, 61792, 69516, 77240, 84960, 86895, 92688, 113929, 115860, 139032, 154480, 173790, 185376, 227858, 231720, 278064, 308960, 341787, 347580, 455716, 463440, 556128, 569645, 683574, 695160, 911432, 926880, 1025361, 1139290, 1367148, 1390320, 1708935, 1822864, 2050722, 2278580, 2734296, 2780640, 3417870, 3645728, 4101444, 4557160, 5126805, 5468592, 6835740, 8202888, 9114320, 10253610, 10937184, 13671480, 16405776, 18228640, 20507220, 27342960, 32811552, 41014440, 54685920, 82028880, 164057760]

約数ペア:

[(1, 164057760), (2, 82028880), (3, 54685920), (4, 41014440), (5, 32811552), (6, 27342960), (8, 20507220), (9, 18228640), (10, 16405776), (12, 13671480), (15, 10937184), (16, 10253610), (18, 9114320), (20, 8202888), (24, 6835740), (30, 5468592), (32, 5126805), (36, 4557160), (40, 4101444), (45, 3645728), (48, 3417870), (59, 2780640), (60, 2734296), (72, 2278580), (80, 2050722), (90, 1822864), (96, 1708935), (118, 1390320), (120, 1367148), (144, 1139290), (160, 1025361), (177, 926880), (180, 911432), (236, 695160), (240, 683574), (288, 569645), (295, 556128), (354, 463440), (360, 455716), (472, 347580), (480, 341787), (531, 308960), (590, 278064), (708, 231720), (720, 227858), (885, 185376), (944, 173790), (1062, 154480), (1180, 139032), (1416, 115860), (1440, 113929), (1770, 92688), (1888, 86895), (1931, 84960), (2124, 77240), (2360, 69516), (2655, 61792), (2832, 57930), (3540, 46344), (3862, 42480), (4248, 38620), (4720, 34758), (5310, 30896), (5664, 28965), (5793, 28320), (7080, 23172), (7724, 21240), (8496, 19310), (9440, 17379), (9655, 16992), (10620, 15448), (11586, 14160)]