2978307360

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:841

約数の個数: 384

約数和(自身を含む): 12011328000

約数和(自身を除く): 9033020640

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, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 149, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 298, 315, 336, 360, 378, 420, 432, 447, 480, 504, 540, 560, 596, 630, 661, 672, 720, 745, 756, 840, 864, 894, 945, 1008, 1043, 1080, 1120, 1192, 1260, 1322, 1341, 1440, 1490, 1512, 1680, 1788, 1890, 1983, 2016, 2086, 2160, 2235, 2384, 2520, 2644, 2682, 2980, 3024, 3129, 3305, 3360, 3576, 3780, 3966, 4023, 4172, 4320, 4470, 4627, 4768, 5040, 5215, 5288, 5364, 5949, 5960, 6048, 6258, 6610, 6705, 7152, 7560, 7932, 8046, 8344, 8940, 9254, 9387, 9915, 10080, 10430, 10576, 10728, 11898, 11920, 12516, 13220, 13410, 13881, 14304, 15120, 15645, 15864, 16092, 16688, 17847, 17880, 18508, 18774, 19830, 20115, 20860, 21152, 21456, 23135, 23796, 23840, 25032, 26440, 26820, 27762, 28161, 29745, 30240, 31290, 31728, 32184, 33376, 35694, 35760, 37016, 37548, 39660, 40230, 41643, 41720, 42912, 46270, 46935, 47592, 50064, 52880, 53640, 55524, 56322, 59490, 62580, 63456, 64368, 69405, 71388, 71520, 74032, 75096, 79320, 80460, 83286, 83440, 89235, 92540, 93870, 95184, 98489, 100128, 105760, 107280, 111048, 112644, 118980, 124929, 125160, 128736, 138810, 140805, 142776, 148064, 150192, 158640, 160920, 166572, 166880, 178470, 185080, 187740, 190368, 196978, 208215, 214560, 222096, 225288, 237960, 249858, 250320, 277620, 281610, 285552, 295467, 300384, 317280, 321840, 333144, 356940, 370160, 375480, 393956, 416430, 444192, 450576, 475920, 492445, 499716, 500640, 555240, 563220, 571104, 590934, 624645, 643680, 666288, 689423, 713880, 740320, 750960, 787912, 832860, 886401, 901152, 951840, 984890, 999432, 1110480, 1126440, 1181868, 1249290, 1332576, 1378846, 1427760, 1477335, 1501920, 1575824, 1665720, 1772802, 1969780, 1998864, 2068269, 2220960, 2252880, 2363736, 2498580, 2659203, 2757692, 2855520, 2954670, 3151648, 3331440, 3447115, 3545604, 3939560, 3997728, 4136538, 4432005, 4505760, 4727472, 4997160, 5318406, 5515384, 5909340, 6204807, 6662880, 6894230, 7091208, 7879120, 8273076, 8864010, 9454944, 9994320, 10341345, 10636812, 11030768, 11818680, 12409614, 13296015, 13788460, 14182416, 15758240, 16546152, 17728020, 18614421, 19988640, 20682690, 21273624, 22061536, 23637360, 24819228, 26592030, 27576920, 28364832, 31024035, 33092304, 35456040, 37228842, 41365380, 42547248, 47274720, 49638456, 53184060, 55153840, 62048070, 66184608, 70912080, 74457684, 82730760, 85094496, 93072105, 99276912, 106368120, 110307680, 124096140, 141824160, 148915368, 165461520, 186144210, 198553824, 212736240, 248192280, 297830736, 330923040, 372288420, 425472480, 496384560, 595661472, 744576840, 992769120, 1489153680, 2978307360]

約数ペア:

[(1, 2978307360), (2, 1489153680), (3, 992769120), (4, 744576840), (5, 595661472), (6, 496384560), (7, 425472480), (8, 372288420), (9, 330923040), (10, 297830736), (12, 248192280), (14, 212736240), (15, 198553824), (16, 186144210), (18, 165461520), (20, 148915368), (21, 141824160), (24, 124096140), (27, 110307680), (28, 106368120), (30, 99276912), (32, 93072105), (35, 85094496), (36, 82730760), (40, 74457684), (42, 70912080), (45, 66184608), (48, 62048070), (54, 55153840), (56, 53184060), (60, 49638456), (63, 47274720), (70, 42547248), (72, 41365380), (80, 37228842), (84, 35456040), (90, 33092304), (96, 31024035), (105, 28364832), (108, 27576920), (112, 26592030), (120, 24819228), (126, 23637360), (135, 22061536), (140, 21273624), (144, 20682690), (149, 19988640), (160, 18614421), (168, 17728020), (180, 16546152), (189, 15758240), (210, 14182416), (216, 13788460), (224, 13296015), (240, 12409614), (252, 11818680), (270, 11030768), (280, 10636812), (288, 10341345), (298, 9994320), (315, 9454944), (336, 8864010), (360, 8273076), (378, 7879120), (420, 7091208), (432, 6894230), (447, 6662880), (480, 6204807), (504, 5909340), (540, 5515384), (560, 5318406), (596, 4997160), (630, 4727472), (661, 4505760), (672, 4432005), (720, 4136538), (745, 3997728), (756, 3939560), (840, 3545604), (864, 3447115), (894, 3331440), (945, 3151648), (1008, 2954670), (1043, 2855520), (1080, 2757692), (1120, 2659203), (1192, 2498580), (1260, 2363736), (1322, 2252880), (1341, 2220960), (1440, 2068269), (1490, 1998864), (1512, 1969780), (1680, 1772802), (1788, 1665720), (1890, 1575824), (1983, 1501920), (2016, 1477335), (2086, 1427760), (2160, 1378846), (2235, 1332576), (2384, 1249290), (2520, 1181868), (2644, 1126440), (2682, 1110480), (2980, 999432), (3024, 984890), (3129, 951840), (3305, 901152), (3360, 886401), (3576, 832860), (3780, 787912), (3966, 750960), (4023, 740320), (4172, 713880), (4320, 689423), (4470, 666288), (4627, 643680), (4768, 624645), (5040, 590934), (5215, 571104), (5288, 563220), (5364, 555240), (5949, 500640), (5960, 499716), (6048, 492445), (6258, 475920), (6610, 450576), (6705, 444192), (7152, 416430), (7560, 393956), (7932, 375480), (8046, 370160), (8344, 356940), (8940, 333144), (9254, 321840), (9387, 317280), (9915, 300384), (10080, 295467), (10430, 285552), (10576, 281610), (10728, 277620), (11898, 250320), (11920, 249858), (12516, 237960), (13220, 225288), (13410, 222096), (13881, 214560), (14304, 208215), (15120, 196978), (15645, 190368), (15864, 187740), (16092, 185080), (16688, 178470), (17847, 166880), (17880, 166572), (18508, 160920), (18774, 158640), (19830, 150192), (20115, 148064), (20860, 142776), (21152, 140805), (21456, 138810), (23135, 128736), (23796, 125160), (23840, 124929), (25032, 118980), (26440, 112644), (26820, 111048), (27762, 107280), (28161, 105760), (29745, 100128), (30240, 98489), (31290, 95184), (31728, 93870), (32184, 92540), (33376, 89235), (35694, 83440), (35760, 83286), (37016, 80460), (37548, 79320), (39660, 75096), (40230, 74032), (41643, 71520), (41720, 71388), (42912, 69405), (46270, 64368), (46935, 63456), (47592, 62580), (50064, 59490), (52880, 56322), (53640, 55524)]