2039886720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1342

約数の個数: 256

約数和(自身を含む): 7305076800

約数和(自身を除く): 5265190080

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, 64, 72, 80, 90, 96, 97, 108, 120, 128, 135, 144, 160, 180, 192, 194, 216, 240, 270, 288, 291, 320, 360, 384, 388, 432, 480, 485, 540, 576, 582, 640, 720, 776, 864, 873, 960, 970, 1080, 1152, 1164, 1217, 1440, 1455, 1552, 1728, 1746, 1920, 1940, 2160, 2328, 2434, 2619, 2880, 2910, 3104, 3456, 3492, 3651, 3880, 4320, 4365, 4656, 4868, 5238, 5760, 5820, 6085, 6208, 6984, 7302, 7760, 8640, 8730, 9312, 9736, 10476, 10953, 11640, 12170, 12416, 13095, 13968, 14604, 15520, 17280, 17460, 18255, 18624, 19472, 20952, 21906, 23280, 24340, 26190, 27936, 29208, 31040, 32859, 34920, 36510, 37248, 38944, 41904, 43812, 46560, 48680, 52380, 54765, 55872, 58416, 62080, 65718, 69840, 73020, 77888, 83808, 87624, 93120, 97360, 104760, 109530, 111744, 116832, 118049, 131436, 139680, 146040, 155776, 164295, 167616, 175248, 186240, 194720, 209520, 219060, 233664, 236098, 262872, 279360, 292080, 328590, 335232, 350496, 354147, 389440, 419040, 438120, 467328, 472196, 525744, 558720, 584160, 590245, 657180, 700992, 708294, 778880, 838080, 876240, 944392, 1051488, 1062441, 1168320, 1180490, 1314360, 1401984, 1416588, 1676160, 1752480, 1770735, 1888784, 2102976, 2124882, 2336640, 2360980, 2628720, 2833176, 3187323, 3504960, 3541470, 3777568, 4205952, 4249764, 4721960, 5257440, 5312205, 5666352, 6374646, 7009920, 7082940, 7555136, 8499528, 9443920, 10514880, 10624410, 11332704, 12749292, 14165880, 15110272, 15936615, 16999056, 18887840, 21029760, 21248820, 22665408, 25498584, 28331760, 31873230, 33998112, 37775680, 42497640, 45330816, 50997168, 56663520, 63746460, 67996224, 75551360, 84995280, 101994336, 113327040, 127492920, 135992448, 169990560, 203988672, 226654080, 254985840, 339981120, 407977344, 509971680, 679962240, 1019943360, 2039886720]

約数ペア:

[(1, 2039886720), (2, 1019943360), (3, 679962240), (4, 509971680), (5, 407977344), (6, 339981120), (8, 254985840), (9, 226654080), (10, 203988672), (12, 169990560), (15, 135992448), (16, 127492920), (18, 113327040), (20, 101994336), (24, 84995280), (27, 75551360), (30, 67996224), (32, 63746460), (36, 56663520), (40, 50997168), (45, 45330816), (48, 42497640), (54, 37775680), (60, 33998112), (64, 31873230), (72, 28331760), (80, 25498584), (90, 22665408), (96, 21248820), (97, 21029760), (108, 18887840), (120, 16999056), (128, 15936615), (135, 15110272), (144, 14165880), (160, 12749292), (180, 11332704), (192, 10624410), (194, 10514880), (216, 9443920), (240, 8499528), (270, 7555136), (288, 7082940), (291, 7009920), (320, 6374646), (360, 5666352), (384, 5312205), (388, 5257440), (432, 4721960), (480, 4249764), (485, 4205952), (540, 3777568), (576, 3541470), (582, 3504960), (640, 3187323), (720, 2833176), (776, 2628720), (864, 2360980), (873, 2336640), (960, 2124882), (970, 2102976), (1080, 1888784), (1152, 1770735), (1164, 1752480), (1217, 1676160), (1440, 1416588), (1455, 1401984), (1552, 1314360), (1728, 1180490), (1746, 1168320), (1920, 1062441), (1940, 1051488), (2160, 944392), (2328, 876240), (2434, 838080), (2619, 778880), (2880, 708294), (2910, 700992), (3104, 657180), (3456, 590245), (3492, 584160), (3651, 558720), (3880, 525744), (4320, 472196), (4365, 467328), (4656, 438120), (4868, 419040), (5238, 389440), (5760, 354147), (5820, 350496), (6085, 335232), (6208, 328590), (6984, 292080), (7302, 279360), (7760, 262872), (8640, 236098), (8730, 233664), (9312, 219060), (9736, 209520), (10476, 194720), (10953, 186240), (11640, 175248), (12170, 167616), (12416, 164295), (13095, 155776), (13968, 146040), (14604, 139680), (15520, 131436), (17280, 118049), (17460, 116832), (18255, 111744), (18624, 109530), (19472, 104760), (20952, 97360), (21906, 93120), (23280, 87624), (24340, 83808), (26190, 77888), (27936, 73020), (29208, 69840), (31040, 65718), (32859, 62080), (34920, 58416), (36510, 55872), (37248, 54765), (38944, 52380), (41904, 48680), (43812, 46560)]