169855840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:861

約数の個数: 192

約数和(自身を含む): 530385408

約数和(自身を除く): 360529568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 340, 352, 374, 385, 440, 476, 544, 560, 595, 616, 680, 748, 770, 811, 880, 935, 952, 1120, 1190, 1232, 1309, 1360, 1496, 1540, 1622, 1760, 1870, 1904, 2380, 2464, 2618, 2720, 2992, 3080, 3244, 3740, 3808, 4055, 4760, 5236, 5677, 5984, 6160, 6488, 6545, 7480, 8110, 8921, 9520, 10472, 11354, 12320, 12976, 13090, 13787, 14960, 16220, 17842, 19040, 20944, 22708, 25952, 26180, 27574, 28385, 29920, 32440, 35684, 41888, 44605, 45416, 52360, 55148, 56770, 62447, 64880, 68935, 71368, 89210, 90832, 96509, 104720, 110296, 113540, 124894, 129760, 137870, 142736, 151657, 178420, 181664, 193018, 209440, 220592, 227080, 249788, 275740, 285472, 303314, 312235, 356840, 386036, 441184, 454160, 482545, 499576, 551480, 606628, 624470, 713680, 758285, 772072, 908320, 965090, 999152, 1061599, 1102960, 1213256, 1248940, 1427360, 1516570, 1544144, 1930180, 1998304, 2123198, 2205920, 2426512, 2497880, 3033140, 3088288, 3860360, 4246396, 4853024, 4995760, 5307995, 6066280, 7720720, 8492792, 9991520, 10615990, 12132560, 15441440, 16985584, 21231980, 24265120, 33971168, 42463960, 84927920, 169855840]

約数ペア:

[(1, 169855840), (2, 84927920), (4, 42463960), (5, 33971168), (7, 24265120), (8, 21231980), (10, 16985584), (11, 15441440), (14, 12132560), (16, 10615990), (17, 9991520), (20, 8492792), (22, 7720720), (28, 6066280), (32, 5307995), (34, 4995760), (35, 4853024), (40, 4246396), (44, 3860360), (55, 3088288), (56, 3033140), (68, 2497880), (70, 2426512), (77, 2205920), (80, 2123198), (85, 1998304), (88, 1930180), (110, 1544144), (112, 1516570), (119, 1427360), (136, 1248940), (140, 1213256), (154, 1102960), (160, 1061599), (170, 999152), (176, 965090), (187, 908320), (220, 772072), (224, 758285), (238, 713680), (272, 624470), (280, 606628), (308, 551480), (340, 499576), (352, 482545), (374, 454160), (385, 441184), (440, 386036), (476, 356840), (544, 312235), (560, 303314), (595, 285472), (616, 275740), (680, 249788), (748, 227080), (770, 220592), (811, 209440), (880, 193018), (935, 181664), (952, 178420), (1120, 151657), (1190, 142736), (1232, 137870), (1309, 129760), (1360, 124894), (1496, 113540), (1540, 110296), (1622, 104720), (1760, 96509), (1870, 90832), (1904, 89210), (2380, 71368), (2464, 68935), (2618, 64880), (2720, 62447), (2992, 56770), (3080, 55148), (3244, 52360), (3740, 45416), (3808, 44605), (4055, 41888), (4760, 35684), (5236, 32440), (5677, 29920), (5984, 28385), (6160, 27574), (6488, 26180), (6545, 25952), (7480, 22708), (8110, 20944), (8921, 19040), (9520, 17842), (10472, 16220), (11354, 14960), (12320, 13787), (12976, 13090)]