289759680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{1597}}^1$

素因数の和:1633

約数の個数: 280

約数和(自身を含む): 1178710368

約数和(自身を除く): 888950688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1597, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3194, 3240, 3360, 3780, 4032, 4320, 4536, 4791, 5040, 5184, 5670, 6048, 6388, 6480, 6720, 7560, 7985, 8640, 9072, 9582, 10080, 11179, 11340, 12096, 12776, 12960, 14373, 15120, 15970, 18144, 19164, 20160, 22358, 22680, 23955, 25552, 25920, 28746, 30240, 31940, 33537, 36288, 38328, 43119, 44716, 45360, 47910, 51104, 55895, 57492, 60480, 63880, 67074, 71865, 76656, 86238, 89432, 90720, 95820, 100611, 102208, 111790, 114984, 127760, 129357, 134148, 143730, 153312, 167685, 172476, 178864, 181440, 191640, 201222, 215595, 223580, 229968, 255520, 258714, 268296, 287460, 301833, 306624, 335370, 344952, 357728, 383280, 402444, 431190, 447160, 459936, 503055, 511040, 517428, 536592, 574920, 603666, 646785, 670740, 689904, 715456, 766560, 804888, 862380, 894320, 905499, 919872, 1006110, 1034856, 1073184, 1149840, 1207332, 1293570, 1341480, 1379808, 1509165, 1533120, 1609776, 1724760, 1788640, 1810998, 2012220, 2069712, 2146368, 2299680, 2414664, 2587140, 2682960, 2759616, 3018330, 3219552, 3449520, 3577280, 3621996, 4024440, 4139424, 4527495, 4599360, 4829328, 5174280, 5365920, 6036660, 6439104, 6899040, 7243992, 8048880, 8278848, 9054990, 9658656, 10348560, 10731840, 12073320, 13798080, 14487984, 16097760, 18109980, 19317312, 20697120, 24146640, 28975968, 32195520, 36219960, 41394240, 48293280, 57951936, 72439920, 96586560, 144879840, 289759680]

約数ペア:

[(1, 289759680), (2, 144879840), (3, 96586560), (4, 72439920), (5, 57951936), (6, 48293280), (7, 41394240), (8, 36219960), (9, 32195520), (10, 28975968), (12, 24146640), (14, 20697120), (15, 19317312), (16, 18109980), (18, 16097760), (20, 14487984), (21, 13798080), (24, 12073320), (27, 10731840), (28, 10348560), (30, 9658656), (32, 9054990), (35, 8278848), (36, 8048880), (40, 7243992), (42, 6899040), (45, 6439104), (48, 6036660), (54, 5365920), (56, 5174280), (60, 4829328), (63, 4599360), (64, 4527495), (70, 4139424), (72, 4024440), (80, 3621996), (81, 3577280), (84, 3449520), (90, 3219552), (96, 3018330), (105, 2759616), (108, 2682960), (112, 2587140), (120, 2414664), (126, 2299680), (135, 2146368), (140, 2069712), (144, 2012220), (160, 1810998), (162, 1788640), (168, 1724760), (180, 1609776), (189, 1533120), (192, 1509165), (210, 1379808), (216, 1341480), (224, 1293570), (240, 1207332), (252, 1149840), (270, 1073184), (280, 1034856), (288, 1006110), (315, 919872), (320, 905499), (324, 894320), (336, 862380), (360, 804888), (378, 766560), (405, 715456), (420, 689904), (432, 670740), (448, 646785), (480, 603666), (504, 574920), (540, 536592), (560, 517428), (567, 511040), (576, 503055), (630, 459936), (648, 447160), (672, 431190), (720, 402444), (756, 383280), (810, 357728), (840, 344952), (864, 335370), (945, 306624), (960, 301833), (1008, 287460), (1080, 268296), (1120, 258714), (1134, 255520), (1260, 229968), (1296, 223580), (1344, 215595), (1440, 201222), (1512, 191640), (1597, 181440), (1620, 178864), (1680, 172476), (1728, 167685), (1890, 153312), (2016, 143730), (2160, 134148), (2240, 129357), (2268, 127760), (2520, 114984), (2592, 111790), (2835, 102208), (2880, 100611), (3024, 95820), (3194, 90720), (3240, 89432), (3360, 86238), (3780, 76656), (4032, 71865), (4320, 67074), (4536, 63880), (4791, 60480), (5040, 57492), (5184, 55895), (5670, 51104), (6048, 47910), (6388, 45360), (6480, 44716), (6720, 43119), (7560, 38328), (7985, 36288), (8640, 33537), (9072, 31940), (9582, 30240), (10080, 28746), (11179, 25920), (11340, 25552), (12096, 23955), (12776, 22680), (12960, 22358), (14373, 20160), (15120, 19164), (15970, 18144)]