1276208640

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 480

約数和(自身を含む): 5201292096

約数和(自身を除く): 3925083456

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, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 128, 140, 144, 160, 164, 168, 180, 192, 193, 205, 210, 224, 240, 246, 252, 256, 280, 287, 288, 315, 320, 328, 336, 360, 369, 384, 386, 410, 420, 448, 480, 492, 504, 512, 560, 574, 576, 579, 615, 630, 640, 656, 672, 720, 738, 768, 772, 820, 840, 861, 896, 960, 965, 984, 1008, 1120, 1148, 1152, 1158, 1230, 1260, 1280, 1312, 1344, 1351, 1435, 1440, 1476, 1536, 1544, 1640, 1680, 1722, 1737, 1792, 1845, 1920, 1930, 1968, 2016, 2240, 2296, 2304, 2316, 2460, 2520, 2560, 2583, 2624, 2688, 2702, 2870, 2880, 2895, 2952, 3088, 3280, 3360, 3444, 3474, 3584, 3690, 3840, 3860, 3936, 4032, 4053, 4305, 4480, 4592, 4608, 4632, 4920, 5040, 5166, 5248, 5376, 5404, 5740, 5760, 5790, 5904, 6176, 6560, 6720, 6755, 6888, 6948, 7380, 7680, 7720, 7872, 7913, 8064, 8106, 8610, 8685, 8960, 9184, 9264, 9840, 10080, 10332, 10496, 10752, 10808, 11480, 11520, 11580, 11808, 12159, 12352, 12915, 13120, 13440, 13510, 13776, 13896, 14760, 15440, 15744, 15826, 16128, 16212, 17220, 17370, 17920, 18368, 18528, 19680, 20160, 20265, 20664, 20992, 21616, 22960, 23040, 23160, 23616, 23739, 24318, 24704, 25830, 26240, 26880, 27020, 27552, 27792, 29520, 30880, 31488, 31652, 32256, 32424, 34440, 34740, 36736, 37056, 39360, 39565, 40320, 40530, 41328, 43232, 45920, 46320, 47232, 47478, 48636, 49408, 51660, 52480, 53760, 54040, 55104, 55391, 55584, 59040, 60795, 61760, 62976, 63304, 64848, 68880, 69480, 71217, 73472, 74112, 78720, 79130, 80640, 81060, 82656, 86464, 91840, 92640, 94464, 94956, 97272, 98816, 103320, 104960, 108080, 110208, 110782, 111168, 118080, 118695, 121590, 123520, 126608, 129696, 137760, 138960, 142434, 146944, 148224, 157440, 158260, 161280, 162120, 165312, 166173, 172928, 183680, 185280, 188928, 189912, 194544, 206640, 216160, 220416, 221564, 222336, 236160, 237390, 243180, 247040, 253216, 259392, 275520, 276955, 277920, 284868, 296448, 314880, 316520, 324240, 330624, 332346, 345856, 356085, 367360, 370560, 379824, 389088, 413280, 432320, 440832, 443128, 444672, 472320, 474780, 486360, 494080, 498519, 506432, 518784, 551040, 553910, 555840, 569736, 633040, 648480, 661248, 664692, 691712, 712170, 734720, 741120, 759648, 778176, 826560, 830865, 864640, 886256, 889344, 944640, 949560, 972720, 997038, 1012864, 1037568, 1102080, 1107820, 1111680, 1139472, 1266080, 1296960, 1322496, 1329384, 1424340, 1482240, 1519296, 1556352, 1653120, 1661730, 1729280, 1772512, 1899120, 1945440, 1994076, 2025728, 2075136, 2204160, 2215640, 2223360, 2278944, 2492595, 2532160, 2593920, 2658768, 2848680, 3038592, 3112704, 3306240, 3323460, 3458560, 3545024, 3798240, 3890880, 3988152, 4051456, 4431280, 4446720, 4557888, 4985190, 5064320, 5187840, 5317536, 5697360, 6077184, 6225408, 6612480, 6646920, 7090048, 7596480, 7781760, 7976304, 8862560, 9115776, 9970380, 10128640, 10375680, 10635072, 11394720, 12154368, 13293840, 14180096, 15192960, 15563520, 15952608, 17725120, 18231552, 19940760, 20257280, 21270144, 22789440, 26587680, 28360192, 30385920, 31127040, 31905216, 35450240, 36463104, 39881520, 42540288, 45578880, 53175360, 60771840, 63810432, 70900480, 79763040, 85080576, 91157760, 106350720, 127620864, 141800960, 159526080, 182315520, 212701440, 255241728, 319052160, 425402880, 638104320, 1276208640]

約数ペア:

[(1, 1276208640), (2, 638104320), (3, 425402880), (4, 319052160), (5, 255241728), (6, 212701440), (7, 182315520), (8, 159526080), (9, 141800960), (10, 127620864), (12, 106350720), (14, 91157760), (15, 85080576), (16, 79763040), (18, 70900480), (20, 63810432), (21, 60771840), (24, 53175360), (28, 45578880), (30, 42540288), (32, 39881520), (35, 36463104), (36, 35450240), (40, 31905216), (41, 31127040), (42, 30385920), (45, 28360192), (48, 26587680), (56, 22789440), (60, 21270144), (63, 20257280), (64, 19940760), (70, 18231552), (72, 17725120), (80, 15952608), (82, 15563520), (84, 15192960), (90, 14180096), (96, 13293840), (105, 12154368), (112, 11394720), (120, 10635072), (123, 10375680), (126, 10128640), (128, 9970380), (140, 9115776), (144, 8862560), (160, 7976304), (164, 7781760), (168, 7596480), (180, 7090048), (192, 6646920), (193, 6612480), (205, 6225408), (210, 6077184), (224, 5697360), (240, 5317536), (246, 5187840), (252, 5064320), (256, 4985190), (280, 4557888), (287, 4446720), (288, 4431280), (315, 4051456), (320, 3988152), (328, 3890880), (336, 3798240), (360, 3545024), (369, 3458560), (384, 3323460), (386, 3306240), (410, 3112704), (420, 3038592), (448, 2848680), (480, 2658768), (492, 2593920), (504, 2532160), (512, 2492595), (560, 2278944), (574, 2223360), (576, 2215640), (579, 2204160), (615, 2075136), (630, 2025728), (640, 1994076), (656, 1945440), (672, 1899120), (720, 1772512), (738, 1729280), (768, 1661730), (772, 1653120), (820, 1556352), (840, 1519296), (861, 1482240), (896, 1424340), (960, 1329384), (965, 1322496), (984, 1296960), (1008, 1266080), (1120, 1139472), (1148, 1111680), (1152, 1107820), (1158, 1102080), (1230, 1037568), (1260, 1012864), (1280, 997038), (1312, 972720), (1344, 949560), (1351, 944640), (1435, 889344), (1440, 886256), (1476, 864640), (1536, 830865), (1544, 826560), (1640, 778176), (1680, 759648), (1722, 741120), (1737, 734720), (1792, 712170), (1845, 691712), (1920, 664692), (1930, 661248), (1968, 648480), (2016, 633040), (2240, 569736), (2296, 555840), (2304, 553910), (2316, 551040), (2460, 518784), (2520, 506432), (2560, 498519), (2583, 494080), (2624, 486360), (2688, 474780), (2702, 472320), (2870, 444672), (2880, 443128), (2895, 440832), (2952, 432320), (3088, 413280), (3280, 389088), (3360, 379824), (3444, 370560), (3474, 367360), (3584, 356085), (3690, 345856), (3840, 332346), (3860, 330624), (3936, 324240), (4032, 316520), (4053, 314880), (4305, 296448), (4480, 284868), (4592, 277920), (4608, 276955), (4632, 275520), (4920, 259392), (5040, 253216), (5166, 247040), (5248, 243180), (5376, 237390), (5404, 236160), (5740, 222336), (5760, 221564), (5790, 220416), (5904, 216160), (6176, 206640), (6560, 194544), (6720, 189912), (6755, 188928), (6888, 185280), (6948, 183680), (7380, 172928), (7680, 166173), (7720, 165312), (7872, 162120), (7913, 161280), (8064, 158260), (8106, 157440), (8610, 148224), (8685, 146944), (8960, 142434), (9184, 138960), (9264, 137760), (9840, 129696), (10080, 126608), (10332, 123520), (10496, 121590), (10752, 118695), (10808, 118080), (11480, 111168), (11520, 110782), (11580, 110208), (11808, 108080), (12159, 104960), (12352, 103320), (12915, 98816), (13120, 97272), (13440, 94956), (13510, 94464), (13776, 92640), (13896, 91840), (14760, 86464), (15440, 82656), (15744, 81060), (15826, 80640), (16128, 79130), (16212, 78720), (17220, 74112), (17370, 73472), (17920, 71217), (18368, 69480), (18528, 68880), (19680, 64848), (20160, 63304), (20265, 62976), (20664, 61760), (20992, 60795), (21616, 59040), (22960, 55584), (23040, 55391), (23160, 55104), (23616, 54040), (23739, 53760), (24318, 52480), (24704, 51660), (25830, 49408), (26240, 48636), (26880, 47478), (27020, 47232), (27552, 46320), (27792, 45920), (29520, 43232), (30880, 41328), (31488, 40530), (31652, 40320), (32256, 39565), (32424, 39360), (34440, 37056), (34740, 36736)]