347347980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2205

約数の個数: 192

約数和(自身を含む): 1264327680

約数和(自身を除く): 916979700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 602, 630, 645, 756, 774, 860, 903, 945, 1161, 1204, 1260, 1290, 1505, 1548, 1806, 1890, 1935, 2137, 2322, 2580, 2709, 3010, 3612, 3780, 3870, 4274, 4515, 4644, 5418, 5805, 6020, 6411, 7740, 8127, 8548, 9030, 10685, 10836, 11610, 12822, 13545, 14959, 16254, 18060, 19233, 21370, 23220, 25644, 27090, 29918, 32055, 32508, 38466, 40635, 42740, 44877, 54180, 57699, 59836, 64110, 74795, 76932, 81270, 89754, 91891, 96165, 115398, 128220, 134631, 149590, 162540, 179508, 183782, 192330, 224385, 230796, 269262, 275673, 288495, 299180, 367564, 384660, 403893, 448770, 459455, 538524, 551346, 576990, 643237, 673155, 807786, 827019, 897540, 918910, 1102692, 1153980, 1286474, 1346310, 1378365, 1615572, 1654038, 1837820, 1929711, 2019465, 2481057, 2572948, 2692620, 2756730, 3216185, 3308076, 3859422, 4038930, 4135095, 4962114, 5513460, 5789133, 6432370, 7718844, 8077860, 8270190, 9648555, 9924228, 11578266, 12405285, 12864740, 16540380, 17367399, 19297110, 23156532, 24810570, 28945665, 34734798, 38594220, 49621140, 57891330, 69469596, 86836995, 115782660, 173673990, 347347980]

約数ペア:

[(1, 347347980), (2, 173673990), (3, 115782660), (4, 86836995), (5, 69469596), (6, 57891330), (7, 49621140), (9, 38594220), (10, 34734798), (12, 28945665), (14, 24810570), (15, 23156532), (18, 19297110), (20, 17367399), (21, 16540380), (27, 12864740), (28, 12405285), (30, 11578266), (35, 9924228), (36, 9648555), (42, 8270190), (43, 8077860), (45, 7718844), (54, 6432370), (60, 5789133), (63, 5513460), (70, 4962114), (84, 4135095), (86, 4038930), (90, 3859422), (105, 3308076), (108, 3216185), (126, 2756730), (129, 2692620), (135, 2572948), (140, 2481057), (172, 2019465), (180, 1929711), (189, 1837820), (210, 1654038), (215, 1615572), (252, 1378365), (258, 1346310), (270, 1286474), (301, 1153980), (315, 1102692), (378, 918910), (387, 897540), (420, 827019), (430, 807786), (516, 673155), (540, 643237), (602, 576990), (630, 551346), (645, 538524), (756, 459455), (774, 448770), (860, 403893), (903, 384660), (945, 367564), (1161, 299180), (1204, 288495), (1260, 275673), (1290, 269262), (1505, 230796), (1548, 224385), (1806, 192330), (1890, 183782), (1935, 179508), (2137, 162540), (2322, 149590), (2580, 134631), (2709, 128220), (3010, 115398), (3612, 96165), (3780, 91891), (3870, 89754), (4274, 81270), (4515, 76932), (4644, 74795), (5418, 64110), (5805, 59836), (6020, 57699), (6411, 54180), (7740, 44877), (8127, 42740), (8548, 40635), (9030, 38466), (10685, 32508), (10836, 32055), (11610, 29918), (12822, 27090), (13545, 25644), (14959, 23220), (16254, 21370), (18060, 19233)]