7439164320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{316291}}^1$

素因数の和:316323

約数の個数: 144

約数和(自身を含む): 27259309728

約数和(自身を除く): 19820145408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 316291, 632582, 948873, 1265164, 1581455, 1897746, 2214037, 2530328, 3162910, 3795492, 4428074, 4744365, 5060656, 6325820, 6642111, 7590984, 8856148, 9488730, 10121312, 11070185, 12651640, 13284222, 15181968, 15498259, 17712296, 18977460, 22140370, 25303280, 26568444, 30363936, 30996518, 33210555, 35424592, 37954920, 44280740, 46494777, 50606560, 53136888, 61993036, 66421110, 70849184, 75909840, 77491295, 88561480, 92989554, 106273776, 123986072, 132842220, 151819680, 154982590, 177122960, 185979108, 212547552, 232473885, 247972144, 265684440, 309965180, 354245920, 371958216, 464947770, 495944288, 531368880, 619930360, 743916432, 929895540, 1062737760, 1239860720, 1487832864, 1859791080, 2479721440, 3719582160, 7439164320]

約数ペア:

[(1, 7439164320), (2, 3719582160), (3, 2479721440), (4, 1859791080), (5, 1487832864), (6, 1239860720), (7, 1062737760), (8, 929895540), (10, 743916432), (12, 619930360), (14, 531368880), (15, 495944288), (16, 464947770), (20, 371958216), (21, 354245920), (24, 309965180), (28, 265684440), (30, 247972144), (32, 232473885), (35, 212547552), (40, 185979108), (42, 177122960), (48, 154982590), (49, 151819680), (56, 132842220), (60, 123986072), (70, 106273776), (80, 92989554), (84, 88561480), (96, 77491295), (98, 75909840), (105, 70849184), (112, 66421110), (120, 61993036), (140, 53136888), (147, 50606560), (160, 46494777), (168, 44280740), (196, 37954920), (210, 35424592), (224, 33210555), (240, 30996518), (245, 30363936), (280, 26568444), (294, 25303280), (336, 22140370), (392, 18977460), (420, 17712296), (480, 15498259), (490, 15181968), (560, 13284222), (588, 12651640), (672, 11070185), (735, 10121312), (784, 9488730), (840, 8856148), (980, 7590984), (1120, 6642111), (1176, 6325820), (1470, 5060656), (1568, 4744365), (1680, 4428074), (1960, 3795492), (2352, 3162910), (2940, 2530328), (3360, 2214037), (3920, 1897746), (4704, 1581455), (5880, 1265164), (7840, 948873), (11760, 632582), (23520, 316291)]