211962240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{751}}^1$

素因数の和:790

約数の個数: 288

約数和(自身を含む): 852564960

約数和(自身を除く): 640602720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 751, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1502, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2253, 2352, 2520, 2688, 2880, 2940, 3004, 3136, 3360, 3528, 3755, 3920, 4032, 4410, 4480, 4506, 4704, 5040, 5257, 5760, 5880, 6008, 6272, 6720, 6759, 7056, 7510, 7840, 8064, 8820, 9012, 9408, 10080, 10514, 11265, 11760, 12016, 13440, 13518, 14112, 15020, 15680, 15771, 17640, 18024, 18816, 20160, 21028, 22530, 23520, 24032, 26285, 27036, 28224, 30040, 31360, 31542, 33795, 35280, 36048, 36799, 40320, 42056, 45060, 47040, 47313, 48064, 52570, 54072, 56448, 60080, 63084, 67590, 70560, 72096, 73598, 78855, 84112, 90120, 94080, 94626, 96128, 105140, 108144, 110397, 120160, 126168, 135180, 141120, 144192, 147196, 157710, 168224, 180240, 183995, 189252, 210280, 216288, 220794, 236565, 240320, 252336, 270360, 282240, 288384, 294392, 315420, 331191, 336448, 360480, 367990, 378504, 420560, 432576, 441588, 473130, 480640, 504672, 540720, 551985, 588784, 630840, 662382, 672896, 720960, 735980, 757008, 841120, 865152, 883176, 946260, 1009344, 1081440, 1103970, 1177568, 1261680, 1324764, 1441920, 1471960, 1514016, 1655955, 1682240, 1766352, 1892520, 2018688, 2162880, 2207940, 2355136, 2523360, 2649528, 2943920, 3028032, 3311910, 3364480, 3532704, 3785040, 4325760, 4415880, 4710272, 5046720, 5299056, 5887840, 6056064, 6623820, 7065408, 7570080, 8831760, 10093440, 10598112, 11775680, 13247640, 14130816, 15140160, 17663520, 21196224, 23551360, 26495280, 30280320, 35327040, 42392448, 52990560, 70654080, 105981120, 211962240]

約数ペア:

[(1, 211962240), (2, 105981120), (3, 70654080), (4, 52990560), (5, 42392448), (6, 35327040), (7, 30280320), (8, 26495280), (9, 23551360), (10, 21196224), (12, 17663520), (14, 15140160), (15, 14130816), (16, 13247640), (18, 11775680), (20, 10598112), (21, 10093440), (24, 8831760), (28, 7570080), (30, 7065408), (32, 6623820), (35, 6056064), (36, 5887840), (40, 5299056), (42, 5046720), (45, 4710272), (48, 4415880), (49, 4325760), (56, 3785040), (60, 3532704), (63, 3364480), (64, 3311910), (70, 3028032), (72, 2943920), (80, 2649528), (84, 2523360), (90, 2355136), (96, 2207940), (98, 2162880), (105, 2018688), (112, 1892520), (120, 1766352), (126, 1682240), (128, 1655955), (140, 1514016), (144, 1471960), (147, 1441920), (160, 1324764), (168, 1261680), (180, 1177568), (192, 1103970), (196, 1081440), (210, 1009344), (224, 946260), (240, 883176), (245, 865152), (252, 841120), (280, 757008), (288, 735980), (294, 720960), (315, 672896), (320, 662382), (336, 630840), (360, 588784), (384, 551985), (392, 540720), (420, 504672), (441, 480640), (448, 473130), (480, 441588), (490, 432576), (504, 420560), (560, 378504), (576, 367990), (588, 360480), (630, 336448), (640, 331191), (672, 315420), (720, 294392), (735, 288384), (751, 282240), (784, 270360), (840, 252336), (882, 240320), (896, 236565), (960, 220794), (980, 216288), (1008, 210280), (1120, 189252), (1152, 183995), (1176, 180240), (1260, 168224), (1344, 157710), (1440, 147196), (1470, 144192), (1502, 141120), (1568, 135180), (1680, 126168), (1764, 120160), (1920, 110397), (1960, 108144), (2016, 105140), (2205, 96128), (2240, 94626), (2253, 94080), (2352, 90120), (2520, 84112), (2688, 78855), (2880, 73598), (2940, 72096), (3004, 70560), (3136, 67590), (3360, 63084), (3528, 60080), (3755, 56448), (3920, 54072), (4032, 52570), (4410, 48064), (4480, 47313), (4506, 47040), (4704, 45060), (5040, 42056), (5257, 40320), (5760, 36799), (5880, 36048), (6008, 35280), (6272, 33795), (6720, 31542), (6759, 31360), (7056, 30040), (7510, 28224), (7840, 27036), (8064, 26285), (8820, 24032), (9012, 23520), (9408, 22530), (10080, 21028), (10514, 20160), (11265, 18816), (11760, 18024), (12016, 17640), (13440, 15771), (13518, 15680), (14112, 15020)]