84206080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 160

約数和(自身を含む): 238841856

約数和(自身を除く): 154635776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 127, 128, 140, 148, 160, 185, 224, 254, 256, 259, 280, 296, 320, 370, 448, 508, 512, 518, 560, 592, 635, 640, 740, 889, 896, 1016, 1036, 1120, 1184, 1270, 1280, 1295, 1480, 1778, 1792, 2032, 2072, 2240, 2368, 2540, 2560, 2590, 2960, 3556, 3584, 4064, 4144, 4445, 4480, 4699, 4736, 5080, 5180, 5920, 7112, 8128, 8288, 8890, 8960, 9398, 9472, 10160, 10360, 11840, 14224, 16256, 16576, 17780, 17920, 18796, 18944, 20320, 20720, 23495, 23680, 28448, 32512, 32893, 33152, 35560, 37592, 40640, 41440, 46990, 47360, 56896, 65024, 65786, 66304, 71120, 75184, 81280, 82880, 93980, 94720, 113792, 131572, 132608, 142240, 150368, 162560, 164465, 165760, 187960, 227584, 263144, 284480, 300736, 325120, 328930, 331520, 375920, 455168, 526288, 568960, 601472, 657860, 663040, 751840, 1052576, 1137920, 1202944, 1315720, 1503680, 2105152, 2275840, 2405888, 2631440, 3007360, 4210304, 5262880, 6014720, 8420608, 10525760, 12029440, 16841216, 21051520, 42103040, 84206080]

約数ペア:

[(1, 84206080), (2, 42103040), (4, 21051520), (5, 16841216), (7, 12029440), (8, 10525760), (10, 8420608), (14, 6014720), (16, 5262880), (20, 4210304), (28, 3007360), (32, 2631440), (35, 2405888), (37, 2275840), (40, 2105152), (56, 1503680), (64, 1315720), (70, 1202944), (74, 1137920), (80, 1052576), (112, 751840), (127, 663040), (128, 657860), (140, 601472), (148, 568960), (160, 526288), (185, 455168), (224, 375920), (254, 331520), (256, 328930), (259, 325120), (280, 300736), (296, 284480), (320, 263144), (370, 227584), (448, 187960), (508, 165760), (512, 164465), (518, 162560), (560, 150368), (592, 142240), (635, 132608), (640, 131572), (740, 113792), (889, 94720), (896, 93980), (1016, 82880), (1036, 81280), (1120, 75184), (1184, 71120), (1270, 66304), (1280, 65786), (1295, 65024), (1480, 56896), (1778, 47360), (1792, 46990), (2032, 41440), (2072, 40640), (2240, 37592), (2368, 35560), (2540, 33152), (2560, 32893), (2590, 32512), (2960, 28448), (3556, 23680), (3584, 23495), (4064, 20720), (4144, 20320), (4445, 18944), (4480, 18796), (4699, 17920), (4736, 17780), (5080, 16576), (5180, 16256), (5920, 14224), (7112, 11840), (8128, 10360), (8288, 10160), (8890, 9472), (8960, 9398)]