147360640

素因数分解:

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

素因数の和:197

約数の個数: 192

約数和(自身を含む): 424189440

約数和(自身を除く): 276828800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 127, 128, 140, 148, 160, 185, 196, 224, 245, 254, 259, 280, 296, 320, 370, 392, 448, 490, 508, 518, 560, 592, 635, 640, 740, 784, 889, 896, 980, 1016, 1036, 1120, 1184, 1270, 1295, 1480, 1568, 1778, 1813, 1960, 2032, 2072, 2240, 2368, 2540, 2590, 2960, 3136, 3556, 3626, 3920, 4064, 4144, 4445, 4480, 4699, 4736, 5080, 5180, 5920, 6223, 6272, 7112, 7252, 7840, 8128, 8288, 8890, 9065, 9398, 10160, 10360, 11840, 12446, 14224, 14504, 15680, 16256, 16576, 17780, 18130, 18796, 20320, 20720, 23495, 23680, 24892, 28448, 29008, 31115, 31360, 32893, 33152, 35560, 36260, 37592, 40640, 41440, 46990, 49784, 56896, 58016, 62230, 65786, 71120, 72520, 75184, 81280, 82880, 93980, 99568, 113792, 116032, 124460, 131572, 142240, 145040, 150368, 164465, 165760, 187960, 199136, 230251, 232064, 248920, 263144, 284480, 290080, 300736, 328930, 375920, 398272, 460502, 497840, 526288, 568960, 580160, 601472, 657860, 751840, 796544, 921004, 995680, 1052576, 1151255, 1160320, 1315720, 1503680, 1842008, 1991360, 2105152, 2302510, 2631440, 3007360, 3684016, 3982720, 4210304, 4605020, 5262880, 7368032, 9210040, 10525760, 14736064, 18420080, 21051520, 29472128, 36840160, 73680320, 147360640]

約数ペア:

[(1, 147360640), (2, 73680320), (4, 36840160), (5, 29472128), (7, 21051520), (8, 18420080), (10, 14736064), (14, 10525760), (16, 9210040), (20, 7368032), (28, 5262880), (32, 4605020), (35, 4210304), (37, 3982720), (40, 3684016), (49, 3007360), (56, 2631440), (64, 2302510), (70, 2105152), (74, 1991360), (80, 1842008), (98, 1503680), (112, 1315720), (127, 1160320), (128, 1151255), (140, 1052576), (148, 995680), (160, 921004), (185, 796544), (196, 751840), (224, 657860), (245, 601472), (254, 580160), (259, 568960), (280, 526288), (296, 497840), (320, 460502), (370, 398272), (392, 375920), (448, 328930), (490, 300736), (508, 290080), (518, 284480), (560, 263144), (592, 248920), (635, 232064), (640, 230251), (740, 199136), (784, 187960), (889, 165760), (896, 164465), (980, 150368), (1016, 145040), (1036, 142240), (1120, 131572), (1184, 124460), (1270, 116032), (1295, 113792), (1480, 99568), (1568, 93980), (1778, 82880), (1813, 81280), (1960, 75184), (2032, 72520), (2072, 71120), (2240, 65786), (2368, 62230), (2540, 58016), (2590, 56896), (2960, 49784), (3136, 46990), (3556, 41440), (3626, 40640), (3920, 37592), (4064, 36260), (4144, 35560), (4445, 33152), (4480, 32893), (4699, 31360), (4736, 31115), (5080, 29008), (5180, 28448), (5920, 24892), (6223, 23680), (6272, 23495), (7112, 20720), (7252, 20320), (7840, 18796), (8128, 18130), (8288, 17780), (8890, 16576), (9065, 16256), (9398, 15680), (10160, 14504), (10360, 14224), (11840, 12446)]