215184480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{1307}}^1$

素因数の和:1346

約数の個数: 192

約数和(自身を含む): 791078400

約数和(自身を除く): 575893920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1307, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2614, 2744, 2940, 3360, 3430, 3920, 3921, 4116, 4704, 5145, 5228, 5488, 5880, 6535, 6860, 7840, 7842, 8232, 9149, 10290, 10456, 10976, 11760, 13070, 13720, 15684, 16464, 18298, 19605, 20580, 20912, 23520, 26140, 27440, 27447, 31368, 32928, 36596, 39210, 41160, 41824, 45745, 52280, 54880, 54894, 62736, 64043, 73192, 78420, 82320, 91490, 104560, 109788, 125472, 128086, 137235, 146384, 156840, 164640, 182980, 192129, 209120, 219576, 256172, 274470, 292768, 313680, 320215, 365960, 384258, 439152, 448301, 512344, 548940, 627360, 640430, 731920, 768516, 878304, 896602, 960645, 1024688, 1097880, 1280860, 1344903, 1463840, 1537032, 1793204, 1921290, 2049376, 2195760, 2241505, 2561720, 2689806, 3074064, 3586408, 3842580, 4391520, 4483010, 5123440, 5379612, 6148128, 6724515, 7172816, 7685160, 8966020, 10246880, 10759224, 13449030, 14345632, 15370320, 17932040, 21518448, 26898060, 30740640, 35864080, 43036896, 53796120, 71728160, 107592240, 215184480]

約数ペア:

[(1, 215184480), (2, 107592240), (3, 71728160), (4, 53796120), (5, 43036896), (6, 35864080), (7, 30740640), (8, 26898060), (10, 21518448), (12, 17932040), (14, 15370320), (15, 14345632), (16, 13449030), (20, 10759224), (21, 10246880), (24, 8966020), (28, 7685160), (30, 7172816), (32, 6724515), (35, 6148128), (40, 5379612), (42, 5123440), (48, 4483010), (49, 4391520), (56, 3842580), (60, 3586408), (70, 3074064), (80, 2689806), (84, 2561720), (96, 2241505), (98, 2195760), (105, 2049376), (112, 1921290), (120, 1793204), (140, 1537032), (147, 1463840), (160, 1344903), (168, 1280860), (196, 1097880), (210, 1024688), (224, 960645), (240, 896602), (245, 878304), (280, 768516), (294, 731920), (336, 640430), (343, 627360), (392, 548940), (420, 512344), (480, 448301), (490, 439152), (560, 384258), (588, 365960), (672, 320215), (686, 313680), (735, 292768), (784, 274470), (840, 256172), (980, 219576), (1029, 209120), (1120, 192129), (1176, 182980), (1307, 164640), (1372, 156840), (1470, 146384), (1568, 137235), (1680, 128086), (1715, 125472), (1960, 109788), (2058, 104560), (2352, 91490), (2614, 82320), (2744, 78420), (2940, 73192), (3360, 64043), (3430, 62736), (3920, 54894), (3921, 54880), (4116, 52280), (4704, 45745), (5145, 41824), (5228, 41160), (5488, 39210), (5880, 36596), (6535, 32928), (6860, 31368), (7840, 27447), (7842, 27440), (8232, 26140), (9149, 23520), (10290, 20912), (10456, 20580), (10976, 19605), (11760, 18298), (13070, 16464), (13720, 15684)]