172535440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 514324224

約数和(自身を除く): 341788784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 176, 185, 220, 259, 280, 296, 308, 370, 385, 407, 440, 518, 560, 592, 616, 740, 757, 770, 814, 880, 1036, 1232, 1295, 1480, 1514, 1540, 1628, 2035, 2072, 2590, 2849, 2960, 3028, 3080, 3256, 3785, 4070, 4144, 5180, 5299, 5698, 6056, 6160, 6512, 7570, 8140, 8327, 10360, 10598, 11396, 12112, 14245, 15140, 16280, 16654, 20720, 21196, 22792, 26495, 28009, 28490, 30280, 32560, 33308, 41635, 42392, 45584, 52990, 56018, 56980, 58289, 60560, 66616, 83270, 84784, 105980, 112036, 113960, 116578, 133232, 140045, 166540, 196063, 211960, 224072, 227920, 233156, 280090, 291445, 308099, 333080, 392126, 423920, 448144, 466312, 560180, 582890, 616198, 666160, 784252, 932624, 980315, 1120360, 1165780, 1232396, 1540495, 1568504, 1960630, 2156693, 2240720, 2331560, 2464792, 3080990, 3137008, 3921260, 4313386, 4663120, 4929584, 6161980, 7842520, 8626772, 10783465, 12323960, 15685040, 17253544, 21566930, 24647920, 34507088, 43133860, 86267720, 172535440]

約数ペア:

[(1, 172535440), (2, 86267720), (4, 43133860), (5, 34507088), (7, 24647920), (8, 21566930), (10, 17253544), (11, 15685040), (14, 12323960), (16, 10783465), (20, 8626772), (22, 7842520), (28, 6161980), (35, 4929584), (37, 4663120), (40, 4313386), (44, 3921260), (55, 3137008), (56, 3080990), (70, 2464792), (74, 2331560), (77, 2240720), (80, 2156693), (88, 1960630), (110, 1568504), (112, 1540495), (140, 1232396), (148, 1165780), (154, 1120360), (176, 980315), (185, 932624), (220, 784252), (259, 666160), (280, 616198), (296, 582890), (308, 560180), (370, 466312), (385, 448144), (407, 423920), (440, 392126), (518, 333080), (560, 308099), (592, 291445), (616, 280090), (740, 233156), (757, 227920), (770, 224072), (814, 211960), (880, 196063), (1036, 166540), (1232, 140045), (1295, 133232), (1480, 116578), (1514, 113960), (1540, 112036), (1628, 105980), (2035, 84784), (2072, 83270), (2590, 66616), (2849, 60560), (2960, 58289), (3028, 56980), (3080, 56018), (3256, 52990), (3785, 45584), (4070, 42392), (4144, 41635), (5180, 33308), (5299, 32560), (5698, 30280), (6056, 28490), (6160, 28009), (6512, 26495), (7570, 22792), (8140, 21196), (8327, 20720), (10360, 16654), (10598, 16280), (11396, 15140), (12112, 14245)]