681367680

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 512

約数和(自身を含む): 2843596800

約数和(自身を除く): 2162229120

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, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 86, 90, 96, 105, 108, 112, 120, 126, 128, 129, 131, 135, 140, 144, 160, 168, 172, 180, 189, 192, 210, 215, 216, 224, 240, 252, 258, 262, 270, 280, 288, 301, 315, 320, 336, 344, 360, 378, 384, 387, 393, 420, 430, 432, 448, 480, 504, 516, 524, 540, 560, 576, 602, 630, 640, 645, 655, 672, 688, 720, 756, 774, 786, 840, 860, 864, 896, 903, 917, 945, 960, 1008, 1032, 1048, 1080, 1120, 1152, 1161, 1179, 1204, 1260, 1290, 1310, 1344, 1376, 1440, 1505, 1512, 1548, 1572, 1680, 1720, 1728, 1806, 1834, 1890, 1920, 1935, 1965, 2016, 2064, 2096, 2160, 2240, 2322, 2358, 2408, 2520, 2580, 2620, 2688, 2709, 2751, 2752, 2880, 3010, 3024, 3096, 3144, 3360, 3440, 3456, 3537, 3612, 3668, 3780, 3870, 3930, 4032, 4128, 4192, 4320, 4480, 4515, 4585, 4644, 4716, 4816, 5040, 5160, 5240, 5418, 5502, 5504, 5633, 5760, 5805, 5895, 6020, 6048, 6192, 6288, 6720, 6880, 7074, 7224, 7336, 7560, 7740, 7860, 8064, 8127, 8253, 8256, 8384, 8640, 9030, 9170, 9288, 9432, 9632, 10080, 10320, 10480, 10836, 11004, 11266, 11610, 11790, 12040, 12096, 12384, 12576, 13440, 13545, 13755, 13760, 14148, 14448, 14672, 15120, 15480, 15720, 16254, 16506, 16512, 16768, 16899, 17280, 17685, 18060, 18340, 18576, 18864, 19264, 20160, 20640, 20960, 21672, 22008, 22532, 23220, 23580, 24080, 24192, 24759, 24768, 25152, 27090, 27510, 27520, 28165, 28296, 28896, 29344, 30240, 30960, 31440, 32508, 33012, 33798, 35370, 36120, 36680, 37152, 37728, 38528, 39431, 40320, 40635, 41265, 41280, 41920, 43344, 44016, 45064, 46440, 47160, 48160, 49518, 49536, 50304, 50697, 54180, 55020, 56330, 56592, 57792, 58688, 60480, 61920, 62880, 65016, 66024, 67596, 70740, 72240, 73360, 74304, 75456, 78862, 81270, 82530, 82560, 83840, 84495, 86688, 88032, 90128, 92880, 94320, 96320, 99036, 101394, 108360, 110040, 112660, 113184, 115584, 117376, 118293, 120960, 123795, 123840, 125760, 130032, 132048, 135192, 141480, 144480, 146720, 148608, 150912, 152091, 157724, 162540, 165060, 168990, 173376, 176064, 180256, 185760, 188640, 192640, 197155, 198072, 202788, 216720, 220080, 225320, 226368, 236586, 247590, 247680, 251520, 253485, 260064, 264096, 270384, 282960, 288960, 293440, 304182, 315448, 325080, 330120, 337980, 346752, 352128, 354879, 360512, 371520, 377280, 394310, 396144, 405576, 433440, 440160, 450640, 452736, 473172, 495180, 506970, 520128, 528192, 540768, 565920, 577920, 586880, 591465, 608364, 630896, 650160, 660240, 675960, 709758, 721024, 743040, 754560, 760455, 788620, 792288, 811152, 866880, 880320, 901280, 946344, 990360, 1013940, 1040256, 1056384, 1064637, 1081536, 1131840, 1182930, 1216728, 1261792, 1300320, 1320480, 1351920, 1419516, 1520910, 1577240, 1584576, 1622304, 1733760, 1760640, 1774395, 1802560, 1892688, 1980720, 2027880, 2129274, 2163072, 2263680, 2365860, 2433456, 2523584, 2600640, 2640960, 2703840, 2839032, 3041820, 3154480, 3169152, 3244608, 3548790, 3605120, 3785376, 3961440, 4055760, 4258548, 4731720, 4866912, 5047168, 5201280, 5281920, 5323185, 5407680, 5678064, 6083640, 6308960, 6489216, 7097580, 7570752, 7922880, 8111520, 8517096, 9463440, 9733824, 10646370, 10815360, 11356128, 12167280, 12617920, 14195160, 15141504, 15845760, 16223040, 17034192, 18926880, 19467648, 21292740, 22712256, 24334560, 25235840, 28390320, 32446080, 34068384, 37853760, 42585480, 45424512, 48669120, 56780640, 68136768, 75707520, 85170960, 97338240, 113561280, 136273536, 170341920, 227122560, 340683840, 681367680]

約数ペア:

[(1, 681367680), (2, 340683840), (3, 227122560), (4, 170341920), (5, 136273536), (6, 113561280), (7, 97338240), (8, 85170960), (9, 75707520), (10, 68136768), (12, 56780640), (14, 48669120), (15, 45424512), (16, 42585480), (18, 37853760), (20, 34068384), (21, 32446080), (24, 28390320), (27, 25235840), (28, 24334560), (30, 22712256), (32, 21292740), (35, 19467648), (36, 18926880), (40, 17034192), (42, 16223040), (43, 15845760), (45, 15141504), (48, 14195160), (54, 12617920), (56, 12167280), (60, 11356128), (63, 10815360), (64, 10646370), (70, 9733824), (72, 9463440), (80, 8517096), (84, 8111520), (86, 7922880), (90, 7570752), (96, 7097580), (105, 6489216), (108, 6308960), (112, 6083640), (120, 5678064), (126, 5407680), (128, 5323185), (129, 5281920), (131, 5201280), (135, 5047168), (140, 4866912), (144, 4731720), (160, 4258548), (168, 4055760), (172, 3961440), (180, 3785376), (189, 3605120), (192, 3548790), (210, 3244608), (215, 3169152), (216, 3154480), (224, 3041820), (240, 2839032), (252, 2703840), (258, 2640960), (262, 2600640), (270, 2523584), (280, 2433456), (288, 2365860), (301, 2263680), (315, 2163072), (320, 2129274), (336, 2027880), (344, 1980720), (360, 1892688), (378, 1802560), (384, 1774395), (387, 1760640), (393, 1733760), (420, 1622304), (430, 1584576), (432, 1577240), (448, 1520910), (480, 1419516), (504, 1351920), (516, 1320480), (524, 1300320), (540, 1261792), (560, 1216728), (576, 1182930), (602, 1131840), (630, 1081536), (640, 1064637), (645, 1056384), (655, 1040256), (672, 1013940), (688, 990360), (720, 946344), (756, 901280), (774, 880320), (786, 866880), (840, 811152), (860, 792288), (864, 788620), (896, 760455), (903, 754560), (917, 743040), (945, 721024), (960, 709758), (1008, 675960), (1032, 660240), (1048, 650160), (1080, 630896), (1120, 608364), (1152, 591465), (1161, 586880), (1179, 577920), (1204, 565920), (1260, 540768), (1290, 528192), (1310, 520128), (1344, 506970), (1376, 495180), (1440, 473172), (1505, 452736), (1512, 450640), (1548, 440160), (1572, 433440), (1680, 405576), (1720, 396144), (1728, 394310), (1806, 377280), (1834, 371520), (1890, 360512), (1920, 354879), (1935, 352128), (1965, 346752), (2016, 337980), (2064, 330120), (2096, 325080), (2160, 315448), (2240, 304182), (2322, 293440), (2358, 288960), (2408, 282960), (2520, 270384), (2580, 264096), (2620, 260064), (2688, 253485), (2709, 251520), (2751, 247680), (2752, 247590), (2880, 236586), (3010, 226368), (3024, 225320), (3096, 220080), (3144, 216720), (3360, 202788), (3440, 198072), (3456, 197155), (3537, 192640), (3612, 188640), (3668, 185760), (3780, 180256), (3870, 176064), (3930, 173376), (4032, 168990), (4128, 165060), (4192, 162540), (4320, 157724), (4480, 152091), (4515, 150912), (4585, 148608), (4644, 146720), (4716, 144480), (4816, 141480), (5040, 135192), (5160, 132048), (5240, 130032), (5418, 125760), (5502, 123840), (5504, 123795), (5633, 120960), (5760, 118293), (5805, 117376), (5895, 115584), (6020, 113184), (6048, 112660), (6192, 110040), (6288, 108360), (6720, 101394), (6880, 99036), (7074, 96320), (7224, 94320), (7336, 92880), (7560, 90128), (7740, 88032), (7860, 86688), (8064, 84495), (8127, 83840), (8253, 82560), (8256, 82530), (8384, 81270), (8640, 78862), (9030, 75456), (9170, 74304), (9288, 73360), (9432, 72240), (9632, 70740), (10080, 67596), (10320, 66024), (10480, 65016), (10836, 62880), (11004, 61920), (11266, 60480), (11610, 58688), (11790, 57792), (12040, 56592), (12096, 56330), (12384, 55020), (12576, 54180), (13440, 50697), (13545, 50304), (13755, 49536), (13760, 49518), (14148, 48160), (14448, 47160), (14672, 46440), (15120, 45064), (15480, 44016), (15720, 43344), (16254, 41920), (16506, 41280), (16512, 41265), (16768, 40635), (16899, 40320), (17280, 39431), (17685, 38528), (18060, 37728), (18340, 37152), (18576, 36680), (18864, 36120), (19264, 35370), (20160, 33798), (20640, 33012), (20960, 32508), (21672, 31440), (22008, 30960), (22532, 30240), (23220, 29344), (23580, 28896), (24080, 28296), (24192, 28165), (24759, 27520), (24768, 27510), (25152, 27090)]