340663680

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 576

約数和(自身を含む): 1469314080

約数和(自身を除く): 1128650400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 63, 64, 68, 70, 71, 72, 80, 84, 85, 90, 96, 98, 102, 105, 112, 119, 120, 126, 128, 136, 140, 142, 144, 147, 153, 160, 168, 170, 180, 192, 196, 204, 210, 213, 224, 238, 240, 245, 252, 255, 272, 280, 284, 288, 294, 306, 315, 320, 336, 340, 355, 357, 360, 384, 392, 408, 420, 426, 441, 448, 476, 480, 490, 497, 504, 510, 544, 560, 568, 576, 588, 595, 612, 630, 639, 640, 672, 680, 710, 714, 720, 735, 765, 784, 816, 833, 840, 852, 882, 896, 952, 960, 980, 994, 1008, 1020, 1065, 1071, 1088, 1120, 1136, 1152, 1176, 1190, 1207, 1224, 1260, 1278, 1344, 1360, 1420, 1428, 1440, 1470, 1491, 1530, 1568, 1632, 1666, 1680, 1704, 1764, 1785, 1904, 1920, 1960, 1988, 2016, 2040, 2130, 2142, 2176, 2205, 2240, 2272, 2352, 2380, 2414, 2448, 2485, 2499, 2520, 2556, 2688, 2720, 2840, 2856, 2880, 2940, 2982, 3060, 3136, 3195, 3264, 3332, 3360, 3408, 3479, 3528, 3570, 3621, 3808, 3920, 3976, 4032, 4080, 4165, 4260, 4284, 4410, 4473, 4480, 4544, 4704, 4760, 4828, 4896, 4970, 4998, 5040, 5112, 5355, 5440, 5680, 5712, 5760, 5880, 5964, 6035, 6120, 6272, 6390, 6528, 6664, 6720, 6816, 6958, 7056, 7140, 7242, 7455, 7497, 7616, 7840, 7952, 8064, 8160, 8330, 8449, 8520, 8568, 8820, 8946, 9088, 9408, 9520, 9656, 9792, 9940, 9996, 10080, 10224, 10437, 10710, 10863, 10880, 11360, 11424, 11760, 11928, 12070, 12240, 12495, 12780, 13328, 13440, 13632, 13916, 14112, 14280, 14484, 14910, 14994, 15232, 15680, 15904, 16320, 16660, 16898, 17040, 17136, 17395, 17640, 17892, 18105, 18816, 19040, 19312, 19584, 19880, 19992, 20160, 20448, 20874, 21420, 21726, 22365, 22720, 22848, 23520, 23856, 24140, 24480, 24990, 25347, 25560, 26656, 27264, 27832, 28224, 28560, 28968, 29820, 29988, 31311, 31360, 31808, 32640, 33320, 33796, 34080, 34272, 34790, 35280, 35784, 36210, 37485, 38080, 38624, 39760, 39984, 40320, 40896, 41748, 42245, 42840, 43452, 44730, 45440, 45696, 47040, 47712, 48280, 48960, 49980, 50694, 51120, 52185, 53312, 54315, 55664, 56448, 57120, 57936, 59143, 59640, 59976, 62622, 63616, 66640, 67592, 68160, 68544, 69580, 70560, 71568, 72420, 74970, 76041, 76160, 77248, 79520, 79968, 81792, 83496, 84490, 85680, 86904, 89460, 94080, 95424, 96560, 97920, 99960, 101388, 102240, 104370, 106624, 108630, 111328, 114240, 115872, 118286, 119280, 119952, 125244, 126735, 133280, 135184, 136320, 137088, 139160, 141120, 143136, 144840, 149940, 152082, 154496, 156555, 159040, 159936, 166992, 168980, 171360, 173808, 177429, 178920, 190848, 193120, 199920, 202776, 204480, 208740, 217260, 222656, 228480, 231744, 236572, 238560, 239904, 250488, 253470, 266560, 270368, 278320, 282240, 286272, 289680, 295715, 299880, 304164, 313110, 318080, 319872, 333984, 337960, 342720, 347616, 354858, 357840, 380205, 386240, 399840, 405552, 408960, 417480, 434520, 445312, 463488, 473144, 477120, 479808, 500976, 506940, 532287, 533120, 540736, 556640, 572544, 579360, 591430, 599760, 608328, 626220, 667968, 675920, 685440, 695232, 709716, 715680, 760410, 772480, 799680, 811104, 834960, 869040, 887145, 946288, 954240, 959616, 1001952, 1013880, 1064574, 1081472, 1113280, 1158720, 1182860, 1199520, 1216656, 1252440, 1335936, 1351840, 1390464, 1419432, 1431360, 1520820, 1599360, 1622208, 1669920, 1738080, 1774290, 1892576, 2003904, 2027760, 2129148, 2226560, 2317440, 2365720, 2399040, 2433312, 2504880, 2661435, 2703680, 2838864, 2862720, 3041640, 3244416, 3339840, 3476160, 3548580, 3785152, 4007808, 4055520, 4258296, 4731440, 4798080, 4866624, 5009760, 5322870, 5407360, 5677728, 6083280, 6679680, 6952320, 7097160, 7570304, 8111040, 8516592, 9462880, 9733248, 10019520, 10645740, 11355456, 12166560, 14194320, 16222080, 17033184, 18925760, 20039040, 21291480, 22710912, 24333120, 28388640, 34066368, 37851520, 42582960, 48666240, 56777280, 68132736, 85165920, 113554560, 170331840, 340663680]

約数ペア:

[(1, 340663680), (2, 170331840), (3, 113554560), (4, 85165920), (5, 68132736), (6, 56777280), (7, 48666240), (8, 42582960), (9, 37851520), (10, 34066368), (12, 28388640), (14, 24333120), (15, 22710912), (16, 21291480), (17, 20039040), (18, 18925760), (20, 17033184), (21, 16222080), (24, 14194320), (28, 12166560), (30, 11355456), (32, 10645740), (34, 10019520), (35, 9733248), (36, 9462880), (40, 8516592), (42, 8111040), (45, 7570304), (48, 7097160), (49, 6952320), (51, 6679680), (56, 6083280), (60, 5677728), (63, 5407360), (64, 5322870), (68, 5009760), (70, 4866624), (71, 4798080), (72, 4731440), (80, 4258296), (84, 4055520), (85, 4007808), (90, 3785152), (96, 3548580), (98, 3476160), (102, 3339840), (105, 3244416), (112, 3041640), (119, 2862720), (120, 2838864), (126, 2703680), (128, 2661435), (136, 2504880), (140, 2433312), (142, 2399040), (144, 2365720), (147, 2317440), (153, 2226560), (160, 2129148), (168, 2027760), (170, 2003904), (180, 1892576), (192, 1774290), (196, 1738080), (204, 1669920), (210, 1622208), (213, 1599360), (224, 1520820), (238, 1431360), (240, 1419432), (245, 1390464), (252, 1351840), (255, 1335936), (272, 1252440), (280, 1216656), (284, 1199520), (288, 1182860), (294, 1158720), (306, 1113280), (315, 1081472), (320, 1064574), (336, 1013880), (340, 1001952), (355, 959616), (357, 954240), (360, 946288), (384, 887145), (392, 869040), (408, 834960), (420, 811104), (426, 799680), (441, 772480), (448, 760410), (476, 715680), (480, 709716), (490, 695232), (497, 685440), (504, 675920), (510, 667968), (544, 626220), (560, 608328), (568, 599760), (576, 591430), (588, 579360), (595, 572544), (612, 556640), (630, 540736), (639, 533120), (640, 532287), (672, 506940), (680, 500976), (710, 479808), (714, 477120), (720, 473144), (735, 463488), (765, 445312), (784, 434520), (816, 417480), (833, 408960), (840, 405552), (852, 399840), (882, 386240), (896, 380205), (952, 357840), (960, 354858), (980, 347616), (994, 342720), (1008, 337960), (1020, 333984), (1065, 319872), (1071, 318080), (1088, 313110), (1120, 304164), (1136, 299880), (1152, 295715), (1176, 289680), (1190, 286272), (1207, 282240), (1224, 278320), (1260, 270368), (1278, 266560), (1344, 253470), (1360, 250488), (1420, 239904), (1428, 238560), (1440, 236572), (1470, 231744), (1491, 228480), (1530, 222656), (1568, 217260), (1632, 208740), (1666, 204480), (1680, 202776), (1704, 199920), (1764, 193120), (1785, 190848), (1904, 178920), (1920, 177429), (1960, 173808), (1988, 171360), (2016, 168980), (2040, 166992), (2130, 159936), (2142, 159040), (2176, 156555), (2205, 154496), (2240, 152082), (2272, 149940), (2352, 144840), (2380, 143136), (2414, 141120), (2448, 139160), (2485, 137088), (2499, 136320), (2520, 135184), (2556, 133280), (2688, 126735), (2720, 125244), (2840, 119952), (2856, 119280), (2880, 118286), (2940, 115872), (2982, 114240), (3060, 111328), (3136, 108630), (3195, 106624), (3264, 104370), (3332, 102240), (3360, 101388), (3408, 99960), (3479, 97920), (3528, 96560), (3570, 95424), (3621, 94080), (3808, 89460), (3920, 86904), (3976, 85680), (4032, 84490), (4080, 83496), (4165, 81792), (4260, 79968), (4284, 79520), (4410, 77248), (4473, 76160), (4480, 76041), (4544, 74970), (4704, 72420), (4760, 71568), (4828, 70560), (4896, 69580), (4970, 68544), (4998, 68160), (5040, 67592), (5112, 66640), (5355, 63616), (5440, 62622), (5680, 59976), (5712, 59640), (5760, 59143), (5880, 57936), (5964, 57120), (6035, 56448), (6120, 55664), (6272, 54315), (6390, 53312), (6528, 52185), (6664, 51120), (6720, 50694), (6816, 49980), (6958, 48960), (7056, 48280), (7140, 47712), (7242, 47040), (7455, 45696), (7497, 45440), (7616, 44730), (7840, 43452), (7952, 42840), (8064, 42245), (8160, 41748), (8330, 40896), (8449, 40320), (8520, 39984), (8568, 39760), (8820, 38624), (8946, 38080), (9088, 37485), (9408, 36210), (9520, 35784), (9656, 35280), (9792, 34790), (9940, 34272), (9996, 34080), (10080, 33796), (10224, 33320), (10437, 32640), (10710, 31808), (10863, 31360), (10880, 31311), (11360, 29988), (11424, 29820), (11760, 28968), (11928, 28560), (12070, 28224), (12240, 27832), (12495, 27264), (12780, 26656), (13328, 25560), (13440, 25347), (13632, 24990), (13916, 24480), (14112, 24140), (14280, 23856), (14484, 23520), (14910, 22848), (14994, 22720), (15232, 22365), (15680, 21726), (15904, 21420), (16320, 20874), (16660, 20448), (16898, 20160), (17040, 19992), (17136, 19880), (17395, 19584), (17640, 19312), (17892, 19040), (18105, 18816)]