1963080720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:614

約数の個数: 240

約数和(自身を含む): 6804832320

約数和(自身を除く): 4841751600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 163, 172, 180, 215, 240, 258, 326, 344, 360, 387, 389, 430, 489, 516, 645, 652, 688, 720, 774, 778, 815, 860, 978, 1032, 1167, 1290, 1304, 1467, 1548, 1556, 1630, 1720, 1935, 1945, 1956, 2064, 2334, 2445, 2580, 2608, 2934, 3096, 3112, 3260, 3440, 3501, 3870, 3890, 3912, 4668, 4890, 5160, 5835, 5868, 6192, 6224, 6520, 7002, 7009, 7335, 7740, 7780, 7824, 9336, 9780, 10320, 11670, 11736, 13040, 14004, 14018, 14670, 15480, 15560, 16727, 17505, 18672, 19560, 21027, 23340, 23472, 28008, 28036, 29340, 30960, 31120, 33454, 35010, 35045, 39120, 42054, 46680, 50181, 56016, 56072, 58680, 63081, 63407, 66908, 70020, 70090, 83635, 84108, 93360, 100362, 105135, 112144, 117360, 126162, 126814, 133816, 140040, 140180, 150543, 167270, 168216, 190221, 200724, 210270, 250905, 252324, 253628, 267632, 280080, 280360, 301086, 315405, 317035, 334540, 336432, 380442, 401448, 420540, 501810, 504648, 507256, 560720, 570663, 602172, 630810, 634070, 669080, 752715, 760884, 802896, 841080, 951105, 1003620, 1009296, 1014512, 1141326, 1204344, 1261620, 1268140, 1338160, 1505430, 1521768, 1682160, 1902210, 2007240, 2282652, 2408688, 2523240, 2536280, 2726501, 2853315, 3010860, 3043536, 3804420, 4014480, 4565304, 5046480, 5072560, 5453002, 5706630, 6021720, 7608840, 8179503, 9130608, 10906004, 11413260, 12043440, 13632505, 15217680, 16359006, 21812008, 22826520, 24538509, 27265010, 32718012, 40897515, 43624016, 45653040, 49077018, 54530020, 65436024, 81795030, 98154036, 109060040, 122692545, 130872048, 163590060, 196308072, 218120080, 245385090, 327180120, 392616144, 490770180, 654360240, 981540360, 1963080720]

約数ペア:

[(1, 1963080720), (2, 981540360), (3, 654360240), (4, 490770180), (5, 392616144), (6, 327180120), (8, 245385090), (9, 218120080), (10, 196308072), (12, 163590060), (15, 130872048), (16, 122692545), (18, 109060040), (20, 98154036), (24, 81795030), (30, 65436024), (36, 54530020), (40, 49077018), (43, 45653040), (45, 43624016), (48, 40897515), (60, 32718012), (72, 27265010), (80, 24538509), (86, 22826520), (90, 21812008), (120, 16359006), (129, 15217680), (144, 13632505), (163, 12043440), (172, 11413260), (180, 10906004), (215, 9130608), (240, 8179503), (258, 7608840), (326, 6021720), (344, 5706630), (360, 5453002), (387, 5072560), (389, 5046480), (430, 4565304), (489, 4014480), (516, 3804420), (645, 3043536), (652, 3010860), (688, 2853315), (720, 2726501), (774, 2536280), (778, 2523240), (815, 2408688), (860, 2282652), (978, 2007240), (1032, 1902210), (1167, 1682160), (1290, 1521768), (1304, 1505430), (1467, 1338160), (1548, 1268140), (1556, 1261620), (1630, 1204344), (1720, 1141326), (1935, 1014512), (1945, 1009296), (1956, 1003620), (2064, 951105), (2334, 841080), (2445, 802896), (2580, 760884), (2608, 752715), (2934, 669080), (3096, 634070), (3112, 630810), (3260, 602172), (3440, 570663), (3501, 560720), (3870, 507256), (3890, 504648), (3912, 501810), (4668, 420540), (4890, 401448), (5160, 380442), (5835, 336432), (5868, 334540), (6192, 317035), (6224, 315405), (6520, 301086), (7002, 280360), (7009, 280080), (7335, 267632), (7740, 253628), (7780, 252324), (7824, 250905), (9336, 210270), (9780, 200724), (10320, 190221), (11670, 168216), (11736, 167270), (13040, 150543), (14004, 140180), (14018, 140040), (14670, 133816), (15480, 126814), (15560, 126162), (16727, 117360), (17505, 112144), (18672, 105135), (19560, 100362), (21027, 93360), (23340, 84108), (23472, 83635), (28008, 70090), (28036, 70020), (29340, 66908), (30960, 63407), (31120, 63081), (33454, 58680), (35010, 56072), (35045, 56016), (39120, 50181), (42054, 46680)]