86258480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 269149440

約数和(自身を除く): 182890960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 67, 70, 76, 77, 80, 88, 95, 110, 112, 121, 133, 134, 140, 152, 154, 176, 190, 209, 220, 242, 266, 268, 280, 304, 308, 335, 380, 385, 418, 440, 469, 484, 532, 536, 560, 605, 616, 665, 670, 737, 760, 770, 836, 847, 880, 938, 968, 1045, 1064, 1072, 1210, 1232, 1273, 1330, 1340, 1463, 1474, 1520, 1540, 1672, 1694, 1876, 1936, 2090, 2128, 2299, 2345, 2420, 2546, 2660, 2680, 2926, 2948, 3080, 3344, 3388, 3685, 3752, 4180, 4235, 4598, 4690, 4840, 5092, 5159, 5320, 5360, 5852, 5896, 6160, 6365, 6776, 7315, 7370, 7504, 8107, 8360, 8470, 8911, 9196, 9380, 9680, 10184, 10318, 10640, 11495, 11704, 11792, 12730, 13552, 14003, 14630, 14740, 16093, 16214, 16720, 16940, 17822, 18392, 18760, 20368, 20636, 22990, 23408, 25460, 25795, 28006, 29260, 29480, 32186, 32428, 33880, 35644, 36784, 37520, 40535, 41272, 44555, 45980, 50920, 51590, 56012, 56749, 58520, 58960, 64372, 64856, 67760, 70015, 71288, 80465, 81070, 82544, 89110, 91960, 98021, 101840, 103180, 112024, 113498, 117040, 128744, 129712, 140030, 142576, 154033, 160930, 162140, 178220, 183920, 196042, 206360, 224048, 226996, 257488, 280060, 283745, 308066, 321860, 324280, 356440, 392084, 412720, 453992, 490105, 560120, 567490, 616132, 643720, 648560, 712880, 770165, 784168, 907984, 980210, 1078231, 1120240, 1134980, 1232264, 1287440, 1540330, 1568336, 1960420, 2156462, 2269960, 2464528, 3080660, 3920840, 4312924, 4539920, 5391155, 6161320, 7841680, 8625848, 10782310, 12322640, 17251696, 21564620, 43129240, 86258480]

約数ペア:

[(1, 86258480), (2, 43129240), (4, 21564620), (5, 17251696), (7, 12322640), (8, 10782310), (10, 8625848), (11, 7841680), (14, 6161320), (16, 5391155), (19, 4539920), (20, 4312924), (22, 3920840), (28, 3080660), (35, 2464528), (38, 2269960), (40, 2156462), (44, 1960420), (55, 1568336), (56, 1540330), (67, 1287440), (70, 1232264), (76, 1134980), (77, 1120240), (80, 1078231), (88, 980210), (95, 907984), (110, 784168), (112, 770165), (121, 712880), (133, 648560), (134, 643720), (140, 616132), (152, 567490), (154, 560120), (176, 490105), (190, 453992), (209, 412720), (220, 392084), (242, 356440), (266, 324280), (268, 321860), (280, 308066), (304, 283745), (308, 280060), (335, 257488), (380, 226996), (385, 224048), (418, 206360), (440, 196042), (469, 183920), (484, 178220), (532, 162140), (536, 160930), (560, 154033), (605, 142576), (616, 140030), (665, 129712), (670, 128744), (737, 117040), (760, 113498), (770, 112024), (836, 103180), (847, 101840), (880, 98021), (938, 91960), (968, 89110), (1045, 82544), (1064, 81070), (1072, 80465), (1210, 71288), (1232, 70015), (1273, 67760), (1330, 64856), (1340, 64372), (1463, 58960), (1474, 58520), (1520, 56749), (1540, 56012), (1672, 51590), (1694, 50920), (1876, 45980), (1936, 44555), (2090, 41272), (2128, 40535), (2299, 37520), (2345, 36784), (2420, 35644), (2546, 33880), (2660, 32428), (2680, 32186), (2926, 29480), (2948, 29260), (3080, 28006), (3344, 25795), (3388, 25460), (3685, 23408), (3752, 22990), (4180, 20636), (4235, 20368), (4598, 18760), (4690, 18392), (4840, 17822), (5092, 16940), (5159, 16720), (5320, 16214), (5360, 16093), (5852, 14740), (5896, 14630), (6160, 14003), (6365, 13552), (6776, 12730), (7315, 11792), (7370, 11704), (7504, 11495), (8107, 10640), (8360, 10318), (8470, 10184), (8911, 9680), (9196, 9380)]