2397267840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:765

約数の個数: 256

約数和(自身を含む): 8389785600

約数和(自身を除く): 5992517760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 223, 240, 264, 320, 330, 352, 384, 440, 446, 480, 509, 528, 640, 660, 669, 704, 880, 892, 960, 1018, 1056, 1115, 1320, 1338, 1408, 1527, 1760, 1784, 1920, 2036, 2112, 2230, 2453, 2545, 2640, 2676, 3054, 3345, 3520, 3568, 4072, 4224, 4460, 4906, 5090, 5280, 5352, 5599, 6108, 6690, 7040, 7136, 7359, 7635, 8144, 8920, 9812, 10180, 10560, 10704, 11198, 12216, 12265, 13380, 14272, 14718, 15270, 16288, 16797, 17840, 19624, 20360, 21120, 21408, 22396, 24432, 24530, 26760, 27995, 28544, 29436, 30540, 32576, 33594, 35680, 36795, 39248, 40720, 42816, 44792, 48864, 49060, 53520, 55990, 58872, 61080, 65152, 67188, 71360, 73590, 78496, 81440, 83985, 85632, 89584, 97728, 98120, 107040, 111980, 113507, 117744, 122160, 134376, 142720, 147180, 156992, 162880, 167970, 179168, 195456, 196240, 214080, 223960, 227014, 235488, 244320, 268752, 294360, 313984, 325760, 335940, 340521, 358336, 392480, 428160, 447920, 454028, 470976, 488640, 537504, 567535, 588720, 671880, 681042, 716672, 784960, 895840, 908056, 941952, 977280, 1075008, 1135070, 1177440, 1248577, 1343760, 1362084, 1569920, 1702605, 1791680, 1816112, 2150016, 2270140, 2354880, 2497154, 2687520, 2724168, 3405210, 3583360, 3632224, 3745731, 4540280, 4709760, 4994308, 5375040, 5448336, 6242885, 6810420, 7264448, 7491462, 9080560, 9988616, 10750080, 10896672, 12485770, 13620840, 14528896, 14982924, 18161120, 18728655, 19977232, 21793344, 24971540, 27241680, 29965848, 36322240, 37457310, 39954464, 43586688, 49943080, 54483360, 59931696, 72644480, 74914620, 79908928, 99886160, 108966720, 119863392, 149829240, 159817856, 199772320, 217933440, 239726784, 299658480, 399544640, 479453568, 599316960, 799089280, 1198633920, 2397267840]

約数ペア:

[(1, 2397267840), (2, 1198633920), (3, 799089280), (4, 599316960), (5, 479453568), (6, 399544640), (8, 299658480), (10, 239726784), (11, 217933440), (12, 199772320), (15, 159817856), (16, 149829240), (20, 119863392), (22, 108966720), (24, 99886160), (30, 79908928), (32, 74914620), (33, 72644480), (40, 59931696), (44, 54483360), (48, 49943080), (55, 43586688), (60, 39954464), (64, 37457310), (66, 36322240), (80, 29965848), (88, 27241680), (96, 24971540), (110, 21793344), (120, 19977232), (128, 18728655), (132, 18161120), (160, 14982924), (165, 14528896), (176, 13620840), (192, 12485770), (220, 10896672), (223, 10750080), (240, 9988616), (264, 9080560), (320, 7491462), (330, 7264448), (352, 6810420), (384, 6242885), (440, 5448336), (446, 5375040), (480, 4994308), (509, 4709760), (528, 4540280), (640, 3745731), (660, 3632224), (669, 3583360), (704, 3405210), (880, 2724168), (892, 2687520), (960, 2497154), (1018, 2354880), (1056, 2270140), (1115, 2150016), (1320, 1816112), (1338, 1791680), (1408, 1702605), (1527, 1569920), (1760, 1362084), (1784, 1343760), (1920, 1248577), (2036, 1177440), (2112, 1135070), (2230, 1075008), (2453, 977280), (2545, 941952), (2640, 908056), (2676, 895840), (3054, 784960), (3345, 716672), (3520, 681042), (3568, 671880), (4072, 588720), (4224, 567535), (4460, 537504), (4906, 488640), (5090, 470976), (5280, 454028), (5352, 447920), (5599, 428160), (6108, 392480), (6690, 358336), (7040, 340521), (7136, 335940), (7359, 325760), (7635, 313984), (8144, 294360), (8920, 268752), (9812, 244320), (10180, 235488), (10560, 227014), (10704, 223960), (11198, 214080), (12216, 196240), (12265, 195456), (13380, 179168), (14272, 167970), (14718, 162880), (15270, 156992), (16288, 147180), (16797, 142720), (17840, 134376), (19624, 122160), (20360, 117744), (21120, 113507), (21408, 111980), (22396, 107040), (24432, 98120), (24530, 97728), (26760, 89584), (27995, 85632), (28544, 83985), (29436, 81440), (30540, 78496), (32576, 73590), (33594, 71360), (35680, 67188), (36795, 65152), (39248, 61080), (40720, 58872), (42816, 55990), (44792, 53520), (48864, 49060)]