208329840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2308

約数の個数: 160

約数和(自身を含む): 734595840

約数和(自身を除く): 526266000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2243, 2322, 2580, 3096, 3440, 3870, 4486, 4644, 5160, 5805, 6192, 6729, 7740, 8972, 9288, 10320, 11215, 11610, 13458, 15480, 17944, 18576, 20187, 22430, 23220, 26916, 30960, 33645, 35888, 40374, 44860, 46440, 53832, 60561, 67290, 80748, 89720, 92880, 96449, 100935, 107664, 121122, 134580, 161496, 179440, 192898, 201870, 242244, 269160, 289347, 302805, 322992, 385796, 403740, 482245, 484488, 538320, 578694, 605610, 771592, 807480, 868041, 964490, 968976, 1157388, 1211220, 1446735, 1543184, 1614960, 1736082, 1928980, 2314776, 2422440, 2604123, 2893470, 3472164, 3857960, 4340205, 4629552, 4844880, 5208246, 5786940, 6944328, 7715920, 8680410, 10416492, 11573880, 13020615, 13888656, 17360820, 20832984, 23147760, 26041230, 34721640, 41665968, 52082460, 69443280, 104164920, 208329840]

約数ペア:

[(1, 208329840), (2, 104164920), (3, 69443280), (4, 52082460), (5, 41665968), (6, 34721640), (8, 26041230), (9, 23147760), (10, 20832984), (12, 17360820), (15, 13888656), (16, 13020615), (18, 11573880), (20, 10416492), (24, 8680410), (27, 7715920), (30, 6944328), (36, 5786940), (40, 5208246), (43, 4844880), (45, 4629552), (48, 4340205), (54, 3857960), (60, 3472164), (72, 2893470), (80, 2604123), (86, 2422440), (90, 2314776), (108, 1928980), (120, 1736082), (129, 1614960), (135, 1543184), (144, 1446735), (172, 1211220), (180, 1157388), (215, 968976), (216, 964490), (240, 868041), (258, 807480), (270, 771592), (344, 605610), (360, 578694), (387, 538320), (430, 484488), (432, 482245), (516, 403740), (540, 385796), (645, 322992), (688, 302805), (720, 289347), (774, 269160), (860, 242244), (1032, 201870), (1080, 192898), (1161, 179440), (1290, 161496), (1548, 134580), (1720, 121122), (1935, 107664), (2064, 100935), (2160, 96449), (2243, 92880), (2322, 89720), (2580, 80748), (3096, 67290), (3440, 60561), (3870, 53832), (4486, 46440), (4644, 44860), (5160, 40374), (5805, 35888), (6192, 33645), (6729, 30960), (7740, 26916), (8972, 23220), (9288, 22430), (10320, 20187), (11215, 18576), (11610, 17944), (13458, 15480)]