69386240

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{11}}^2$

素因数の和:62

約数の個数: 180

約数和(自身を含む): 209184528

約数和(自身を除く): 139798288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 484, 512, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1024, 1120, 1210, 1232, 1280, 1408, 1540, 1694, 1760, 1792, 1936, 2048, 2240, 2420, 2464, 2560, 2816, 3080, 3388, 3520, 3584, 3872, 4096, 4235, 4480, 4840, 4928, 5120, 5632, 6160, 6776, 7040, 7168, 7744, 8192, 8470, 8960, 9680, 9856, 10240, 11264, 12320, 13552, 14080, 14336, 15488, 16384, 16940, 17920, 19360, 19712, 20480, 22528, 24640, 27104, 28160, 28672, 30976, 33880, 35840, 38720, 39424, 40960, 45056, 49280, 54208, 56320, 57344, 61952, 67760, 71680, 77440, 78848, 81920, 90112, 98560, 108416, 112640, 114688, 123904, 135520, 143360, 154880, 157696, 180224, 197120, 216832, 225280, 247808, 271040, 286720, 309760, 315392, 394240, 433664, 450560, 495616, 542080, 573440, 619520, 630784, 788480, 867328, 901120, 991232, 1084160, 1239040, 1261568, 1576960, 1734656, 1982464, 2168320, 2478080, 3153920, 3469312, 4336640, 4956160, 6307840, 6938624, 8673280, 9912320, 13877248, 17346560, 34693120, 69386240]

約数ペア:

[(1, 69386240), (2, 34693120), (4, 17346560), (5, 13877248), (7, 9912320), (8, 8673280), (10, 6938624), (11, 6307840), (14, 4956160), (16, 4336640), (20, 3469312), (22, 3153920), (28, 2478080), (32, 2168320), (35, 1982464), (40, 1734656), (44, 1576960), (55, 1261568), (56, 1239040), (64, 1084160), (70, 991232), (77, 901120), (80, 867328), (88, 788480), (110, 630784), (112, 619520), (121, 573440), (128, 542080), (140, 495616), (154, 450560), (160, 433664), (176, 394240), (220, 315392), (224, 309760), (242, 286720), (256, 271040), (280, 247808), (308, 225280), (320, 216832), (352, 197120), (385, 180224), (440, 157696), (448, 154880), (484, 143360), (512, 135520), (560, 123904), (605, 114688), (616, 112640), (640, 108416), (704, 98560), (770, 90112), (847, 81920), (880, 78848), (896, 77440), (968, 71680), (1024, 67760), (1120, 61952), (1210, 57344), (1232, 56320), (1280, 54208), (1408, 49280), (1540, 45056), (1694, 40960), (1760, 39424), (1792, 38720), (1936, 35840), (2048, 33880), (2240, 30976), (2420, 28672), (2464, 28160), (2560, 27104), (2816, 24640), (3080, 22528), (3388, 20480), (3520, 19712), (3584, 19360), (3872, 17920), (4096, 16940), (4235, 16384), (4480, 15488), (4840, 14336), (4928, 14080), (5120, 13552), (5632, 12320), (6160, 11264), (6776, 10240), (7040, 9856), (7168, 9680), (7744, 8960), (8192, 8470)]