42103040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 119304192

約数和(自身を除く): 77201152

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, 518, 560, 592, 635, 640, 740, 889, 896, 1016, 1036, 1120, 1184, 1270, 1280, 1295, 1480, 1778, 1792, 2032, 2072, 2240, 2368, 2540, 2590, 2960, 3556, 4064, 4144, 4445, 4480, 4699, 4736, 5080, 5180, 5920, 7112, 8128, 8288, 8890, 8960, 9398, 9472, 10160, 10360, 11840, 14224, 16256, 16576, 17780, 18796, 20320, 20720, 23495, 23680, 28448, 32512, 32893, 33152, 35560, 37592, 40640, 41440, 46990, 47360, 56896, 65786, 66304, 71120, 75184, 81280, 82880, 93980, 113792, 131572, 142240, 150368, 162560, 164465, 165760, 187960, 227584, 263144, 284480, 300736, 328930, 331520, 375920, 526288, 568960, 601472, 657860, 751840, 1052576, 1137920, 1202944, 1315720, 1503680, 2105152, 2631440, 3007360, 4210304, 5262880, 6014720, 8420608, 10525760, 21051520, 42103040]

約数ペア:

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