1558045440

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^2$

素因数の和:312

約数の個数: 324

約数和(自身を含む): 6205412304

約数和(自身を除く): 4647366864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 139, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 278, 280, 288, 315, 320, 336, 360, 384, 417, 420, 448, 480, 504, 556, 560, 576, 630, 640, 672, 695, 720, 768, 834, 840, 896, 960, 973, 1008, 1112, 1120, 1152, 1251, 1260, 1280, 1344, 1390, 1440, 1668, 1680, 1792, 1920, 1946, 2016, 2085, 2224, 2240, 2304, 2502, 2520, 2688, 2780, 2880, 2919, 3336, 3360, 3840, 3892, 4032, 4170, 4448, 4480, 4865, 5004, 5040, 5376, 5560, 5760, 5838, 6255, 6672, 6720, 7784, 8064, 8340, 8757, 8896, 8960, 9730, 10008, 10080, 11120, 11520, 11676, 12510, 13344, 13440, 14595, 15568, 16128, 16680, 17514, 17792, 19321, 19460, 20016, 20160, 22240, 23352, 25020, 26688, 26880, 29190, 31136, 33360, 35028, 35584, 38642, 38920, 40032, 40320, 43785, 44480, 46704, 50040, 53376, 57963, 58380, 62272, 66720, 70056, 77284, 77840, 80064, 80640, 87570, 88960, 93408, 96605, 100080, 106752, 115926, 116760, 124544, 133440, 135247, 140112, 154568, 155680, 160128, 173889, 175140, 177920, 186816, 193210, 200160, 231852, 233520, 249088, 266880, 270494, 280224, 289815, 309136, 311360, 320256, 347778, 350280, 373632, 386420, 400320, 405741, 463704, 467040, 533760, 540988, 560448, 579630, 618272, 622720, 676235, 695556, 700560, 747264, 772840, 800640, 811482, 869445, 927408, 934080, 1081976, 1120896, 1159260, 1217223, 1236544, 1245440, 1352470, 1391112, 1401120, 1545680, 1601280, 1622964, 1738890, 1854816, 1868160, 2028705, 2163952, 2241792, 2318520, 2434446, 2473088, 2704940, 2782224, 2802240, 3091360, 3245928, 3477780, 3709632, 3736320, 4057410, 4327904, 4637040, 4868892, 4946176, 5409880, 5564448, 5604480, 6086115, 6182720, 6491856, 6955560, 7419264, 8114820, 8655808, 9274080, 9737784, 10819760, 11128896, 11208960, 12172230, 12365440, 12983712, 13911120, 14838528, 16229640, 17311616, 18548160, 19475568, 21639520, 22257792, 24344460, 24730880, 25967424, 27822240, 32459280, 34623232, 37096320, 38951136, 43279040, 44515584, 48688920, 51934848, 55644480, 64918560, 74192640, 77902272, 86558080, 97377840, 103869696, 111288960, 129837120, 155804544, 173116160, 194755680, 222577920, 259674240, 311609088, 389511360, 519348480, 779022720, 1558045440]

約数ペア:

[(1, 1558045440), (2, 779022720), (3, 519348480), (4, 389511360), (5, 311609088), (6, 259674240), (7, 222577920), (8, 194755680), (9, 173116160), (10, 155804544), (12, 129837120), (14, 111288960), (15, 103869696), (16, 97377840), (18, 86558080), (20, 77902272), (21, 74192640), (24, 64918560), (28, 55644480), (30, 51934848), (32, 48688920), (35, 44515584), (36, 43279040), (40, 38951136), (42, 37096320), (45, 34623232), (48, 32459280), (56, 27822240), (60, 25967424), (63, 24730880), (64, 24344460), (70, 22257792), (72, 21639520), (80, 19475568), (84, 18548160), (90, 17311616), (96, 16229640), (105, 14838528), (112, 13911120), (120, 12983712), (126, 12365440), (128, 12172230), (139, 11208960), (140, 11128896), (144, 10819760), (160, 9737784), (168, 9274080), (180, 8655808), (192, 8114820), (210, 7419264), (224, 6955560), (240, 6491856), (252, 6182720), (256, 6086115), (278, 5604480), (280, 5564448), (288, 5409880), (315, 4946176), (320, 4868892), (336, 4637040), (360, 4327904), (384, 4057410), (417, 3736320), (420, 3709632), (448, 3477780), (480, 3245928), (504, 3091360), (556, 2802240), (560, 2782224), (576, 2704940), (630, 2473088), (640, 2434446), (672, 2318520), (695, 2241792), (720, 2163952), (768, 2028705), (834, 1868160), (840, 1854816), (896, 1738890), (960, 1622964), (973, 1601280), (1008, 1545680), (1112, 1401120), (1120, 1391112), (1152, 1352470), (1251, 1245440), (1260, 1236544), (1280, 1217223), (1344, 1159260), (1390, 1120896), (1440, 1081976), (1668, 934080), (1680, 927408), (1792, 869445), (1920, 811482), (1946, 800640), (2016, 772840), (2085, 747264), (2224, 700560), (2240, 695556), (2304, 676235), (2502, 622720), (2520, 618272), (2688, 579630), (2780, 560448), (2880, 540988), (2919, 533760), (3336, 467040), (3360, 463704), (3840, 405741), (3892, 400320), (4032, 386420), (4170, 373632), (4448, 350280), (4480, 347778), (4865, 320256), (5004, 311360), (5040, 309136), (5376, 289815), (5560, 280224), (5760, 270494), (5838, 266880), (6255, 249088), (6672, 233520), (6720, 231852), (7784, 200160), (8064, 193210), (8340, 186816), (8757, 177920), (8896, 175140), (8960, 173889), (9730, 160128), (10008, 155680), (10080, 154568), (11120, 140112), (11520, 135247), (11676, 133440), (12510, 124544), (13344, 116760), (13440, 115926), (14595, 106752), (15568, 100080), (16128, 96605), (16680, 93408), (17514, 88960), (17792, 87570), (19321, 80640), (19460, 80064), (20016, 77840), (20160, 77284), (22240, 70056), (23352, 66720), (25020, 62272), (26688, 58380), (26880, 57963), (29190, 53376), (31136, 50040), (33360, 46704), (35028, 44480), (35584, 43785), (38642, 40320), (38920, 40032)]