210396960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 744629760

約数和(自身を除く): 534232800

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, 339, 360, 431, 432, 452, 480, 540, 565, 678, 720, 862, 864, 904, 1017, 1080, 1130, 1293, 1356, 1440, 1695, 1724, 1808, 2034, 2155, 2160, 2260, 2586, 2712, 3051, 3390, 3448, 3616, 3879, 4068, 4310, 4320, 4520, 5085, 5172, 5424, 6102, 6465, 6780, 6896, 7758, 8136, 8620, 9040, 10170, 10344, 10848, 11637, 12204, 12930, 13560, 13792, 15255, 15516, 16272, 17240, 18080, 19395, 20340, 20688, 23274, 24408, 25860, 27120, 30510, 31032, 32544, 34480, 38790, 40680, 41376, 46548, 48703, 48816, 51720, 54240, 58185, 61020, 62064, 68960, 77580, 81360, 93096, 97406, 97632, 103440, 116370, 122040, 124128, 146109, 155160, 162720, 186192, 194812, 206880, 232740, 243515, 244080, 292218, 310320, 372384, 389624, 438327, 465480, 487030, 488160, 584436, 620640, 730545, 779248, 876654, 930960, 974060, 1168872, 1314981, 1461090, 1558496, 1753308, 1861920, 1948120, 2191635, 2337744, 2629962, 2922180, 3506616, 3896240, 4383270, 4675488, 5259924, 5844360, 6574905, 7013232, 7792480, 8766540, 10519848, 11688720, 13149810, 14026464, 17533080, 21039696, 23377440, 26299620, 35066160, 42079392, 52599240, 70132320, 105198480, 210396960]

約数ペア:

[(1, 210396960), (2, 105198480), (3, 70132320), (4, 52599240), (5, 42079392), (6, 35066160), (8, 26299620), (9, 23377440), (10, 21039696), (12, 17533080), (15, 14026464), (16, 13149810), (18, 11688720), (20, 10519848), (24, 8766540), (27, 7792480), (30, 7013232), (32, 6574905), (36, 5844360), (40, 5259924), (45, 4675488), (48, 4383270), (54, 3896240), (60, 3506616), (72, 2922180), (80, 2629962), (90, 2337744), (96, 2191635), (108, 1948120), (113, 1861920), (120, 1753308), (135, 1558496), (144, 1461090), (160, 1314981), (180, 1168872), (216, 974060), (226, 930960), (240, 876654), (270, 779248), (288, 730545), (339, 620640), (360, 584436), (431, 488160), (432, 487030), (452, 465480), (480, 438327), (540, 389624), (565, 372384), (678, 310320), (720, 292218), (862, 244080), (864, 243515), (904, 232740), (1017, 206880), (1080, 194812), (1130, 186192), (1293, 162720), (1356, 155160), (1440, 146109), (1695, 124128), (1724, 122040), (1808, 116370), (2034, 103440), (2155, 97632), (2160, 97406), (2260, 93096), (2586, 81360), (2712, 77580), (3051, 68960), (3390, 62064), (3448, 61020), (3616, 58185), (3879, 54240), (4068, 51720), (4310, 48816), (4320, 48703), (4520, 46548), (5085, 41376), (5172, 40680), (5424, 38790), (6102, 34480), (6465, 32544), (6780, 31032), (6896, 30510), (7758, 27120), (8136, 25860), (8620, 24408), (9040, 23274), (10170, 20688), (10344, 20340), (10848, 19395), (11637, 18080), (12204, 17240), (12930, 16272), (13560, 15516), (13792, 15255)]