69773440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 197792280

約数和(自身を除く): 128018840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 53, 55, 64, 68, 80, 85, 88, 106, 110, 121, 128, 136, 160, 170, 176, 187, 212, 220, 242, 265, 272, 320, 340, 352, 374, 424, 440, 484, 530, 544, 583, 605, 640, 680, 704, 748, 848, 880, 901, 935, 968, 1060, 1088, 1166, 1210, 1360, 1408, 1496, 1696, 1760, 1802, 1870, 1936, 2057, 2120, 2176, 2332, 2420, 2720, 2915, 2992, 3392, 3520, 3604, 3740, 3872, 4114, 4240, 4505, 4664, 4840, 5440, 5830, 5984, 6413, 6784, 7040, 7208, 7480, 7744, 8228, 8480, 9010, 9328, 9680, 9911, 10285, 10880, 11660, 11968, 12826, 14416, 14960, 15488, 16456, 16960, 18020, 18656, 19360, 19822, 20570, 23320, 23936, 25652, 28832, 29920, 32065, 32912, 33920, 36040, 37312, 38720, 39644, 41140, 46640, 49555, 51304, 57664, 59840, 64130, 65824, 72080, 74624, 77440, 79288, 82280, 93280, 99110, 102608, 109021, 115328, 119680, 128260, 131648, 144160, 158576, 164560, 186560, 198220, 205216, 218042, 256520, 263296, 288320, 317152, 329120, 373120, 396440, 410432, 436084, 513040, 545105, 576640, 634304, 658240, 792880, 820864, 872168, 1026080, 1090210, 1268608, 1316480, 1585760, 1744336, 2052160, 2180420, 3171520, 3488672, 4104320, 4360840, 6343040, 6977344, 8721680, 13954688, 17443360, 34886720, 69773440]

約数ペア:

[(1, 69773440), (2, 34886720), (4, 17443360), (5, 13954688), (8, 8721680), (10, 6977344), (11, 6343040), (16, 4360840), (17, 4104320), (20, 3488672), (22, 3171520), (32, 2180420), (34, 2052160), (40, 1744336), (44, 1585760), (53, 1316480), (55, 1268608), (64, 1090210), (68, 1026080), (80, 872168), (85, 820864), (88, 792880), (106, 658240), (110, 634304), (121, 576640), (128, 545105), (136, 513040), (160, 436084), (170, 410432), (176, 396440), (187, 373120), (212, 329120), (220, 317152), (242, 288320), (265, 263296), (272, 256520), (320, 218042), (340, 205216), (352, 198220), (374, 186560), (424, 164560), (440, 158576), (484, 144160), (530, 131648), (544, 128260), (583, 119680), (605, 115328), (640, 109021), (680, 102608), (704, 99110), (748, 93280), (848, 82280), (880, 79288), (901, 77440), (935, 74624), (968, 72080), (1060, 65824), (1088, 64130), (1166, 59840), (1210, 57664), (1360, 51304), (1408, 49555), (1496, 46640), (1696, 41140), (1760, 39644), (1802, 38720), (1870, 37312), (1936, 36040), (2057, 33920), (2120, 32912), (2176, 32065), (2332, 29920), (2420, 28832), (2720, 25652), (2915, 23936), (2992, 23320), (3392, 20570), (3520, 19822), (3604, 19360), (3740, 18656), (3872, 18020), (4114, 16960), (4240, 16456), (4505, 15488), (4664, 14960), (4840, 14416), (5440, 12826), (5830, 11968), (5984, 11660), (6413, 10880), (6784, 10285), (7040, 9911), (7208, 9680), (7480, 9328), (7744, 9010), (8228, 8480)]