168916320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 192

約数和(自身を含む): 601836480

約数和(自身を除く): 432920160

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, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 641, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1282, 1440, 1464, 1647, 1830, 1923, 1952, 2160, 2196, 2440, 2564, 2745, 2928, 3205, 3294, 3660, 3846, 4320, 4392, 4880, 5128, 5490, 5769, 5856, 6410, 6588, 7320, 7692, 8235, 8784, 9615, 9760, 10256, 10980, 11538, 12820, 13176, 14640, 15384, 16470, 17307, 17568, 19230, 20512, 21960, 23076, 25640, 26352, 28845, 29280, 30768, 32940, 34614, 38460, 39101, 43920, 46152, 51280, 52704, 57690, 61536, 65880, 69228, 76920, 78202, 86535, 87840, 92304, 102560, 115380, 117303, 131760, 138456, 153840, 156404, 173070, 184608, 195505, 230760, 234606, 263520, 276912, 307680, 312808, 346140, 351909, 391010, 461520, 469212, 553824, 586515, 625616, 692280, 703818, 782020, 923040, 938424, 1055727, 1173030, 1251232, 1384560, 1407636, 1564040, 1759545, 1876848, 2111454, 2346060, 2769120, 2815272, 3128080, 3519090, 3753696, 4222908, 4692120, 5278635, 5630544, 6256160, 7038180, 8445816, 9384240, 10557270, 11261088, 14076360, 16891632, 18768480, 21114540, 28152720, 33783264, 42229080, 56305440, 84458160, 168916320]

約数ペア:

[(1, 168916320), (2, 84458160), (3, 56305440), (4, 42229080), (5, 33783264), (6, 28152720), (8, 21114540), (9, 18768480), (10, 16891632), (12, 14076360), (15, 11261088), (16, 10557270), (18, 9384240), (20, 8445816), (24, 7038180), (27, 6256160), (30, 5630544), (32, 5278635), (36, 4692120), (40, 4222908), (45, 3753696), (48, 3519090), (54, 3128080), (60, 2815272), (61, 2769120), (72, 2346060), (80, 2111454), (90, 1876848), (96, 1759545), (108, 1564040), (120, 1407636), (122, 1384560), (135, 1251232), (144, 1173030), (160, 1055727), (180, 938424), (183, 923040), (216, 782020), (240, 703818), (244, 692280), (270, 625616), (288, 586515), (305, 553824), (360, 469212), (366, 461520), (432, 391010), (480, 351909), (488, 346140), (540, 312808), (549, 307680), (610, 276912), (641, 263520), (720, 234606), (732, 230760), (864, 195505), (915, 184608), (976, 173070), (1080, 156404), (1098, 153840), (1220, 138456), (1282, 131760), (1440, 117303), (1464, 115380), (1647, 102560), (1830, 92304), (1923, 87840), (1952, 86535), (2160, 78202), (2196, 76920), (2440, 69228), (2564, 65880), (2745, 61536), (2928, 57690), (3205, 52704), (3294, 51280), (3660, 46152), (3846, 43920), (4320, 39101), (4392, 38460), (4880, 34614), (5128, 32940), (5490, 30768), (5769, 29280), (5856, 28845), (6410, 26352), (6588, 25640), (7320, 23076), (7692, 21960), (8235, 20512), (8784, 19230), (9615, 17568), (9760, 17307), (10256, 16470), (10980, 15384), (11538, 14640), (12820, 13176)]