134431360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 377677440

約数和(自身を除く): 243246080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 640, 740, 811, 896, 1036, 1120, 1184, 1295, 1480, 1622, 2072, 2240, 2368, 2590, 2960, 3244, 4055, 4144, 4480, 4736, 5180, 5677, 5920, 6488, 8110, 8288, 10360, 11354, 11840, 12976, 16220, 16576, 20720, 22708, 23680, 25952, 28385, 30007, 32440, 33152, 41440, 45416, 51904, 56770, 60014, 64880, 82880, 90832, 103808, 113540, 120028, 129760, 150035, 165760, 181664, 210049, 227080, 240056, 259520, 300070, 363328, 420098, 454160, 480112, 519040, 600140, 726656, 840196, 908320, 960224, 1050245, 1200280, 1680392, 1816640, 1920448, 2100490, 2400560, 3360784, 3633280, 3840896, 4200980, 4801120, 6721568, 8401960, 9602240, 13443136, 16803920, 19204480, 26886272, 33607840, 67215680, 134431360]

約数ペア:

[(1, 134431360), (2, 67215680), (4, 33607840), (5, 26886272), (7, 19204480), (8, 16803920), (10, 13443136), (14, 9602240), (16, 8401960), (20, 6721568), (28, 4801120), (32, 4200980), (35, 3840896), (37, 3633280), (40, 3360784), (56, 2400560), (64, 2100490), (70, 1920448), (74, 1816640), (80, 1680392), (112, 1200280), (128, 1050245), (140, 960224), (148, 908320), (160, 840196), (185, 726656), (224, 600140), (259, 519040), (280, 480112), (296, 454160), (320, 420098), (370, 363328), (448, 300070), (518, 259520), (560, 240056), (592, 227080), (640, 210049), (740, 181664), (811, 165760), (896, 150035), (1036, 129760), (1120, 120028), (1184, 113540), (1295, 103808), (1480, 90832), (1622, 82880), (2072, 64880), (2240, 60014), (2368, 56770), (2590, 51904), (2960, 45416), (3244, 41440), (4055, 33152), (4144, 32440), (4480, 30007), (4736, 28385), (5180, 25952), (5677, 23680), (5920, 22708), (6488, 20720), (8110, 16576), (8288, 16220), (10360, 12976), (11354, 11840)]