170213120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 515431392

約数和(自身を除く): 345218272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 157, 160, 176, 220, 224, 242, 256, 280, 308, 314, 320, 352, 385, 440, 448, 484, 560, 605, 616, 628, 640, 704, 770, 785, 847, 880, 896, 968, 1099, 1120, 1210, 1232, 1256, 1280, 1408, 1540, 1570, 1694, 1727, 1760, 1792, 1936, 2198, 2240, 2420, 2464, 2512, 2816, 3080, 3140, 3388, 3454, 3520, 3872, 4235, 4396, 4480, 4840, 4928, 5024, 5495, 6160, 6280, 6776, 6908, 7040, 7744, 8470, 8635, 8792, 8960, 9680, 9856, 10048, 10990, 12089, 12320, 12560, 13552, 13816, 14080, 15488, 16940, 17270, 17584, 18997, 19360, 19712, 20096, 21980, 24178, 24640, 25120, 27104, 27632, 30976, 33880, 34540, 35168, 37994, 38720, 40192, 43960, 48356, 49280, 50240, 54208, 55264, 60445, 67760, 69080, 70336, 75988, 77440, 87920, 94985, 96712, 98560, 100480, 108416, 110528, 120890, 132979, 135520, 138160, 140672, 151976, 154880, 175840, 189970, 193424, 200960, 216832, 221056, 241780, 265958, 271040, 276320, 281344, 303952, 351680, 379940, 386848, 442112, 483560, 531916, 542080, 552640, 607904, 664895, 703360, 759880, 773696, 967120, 1063832, 1084160, 1105280, 1215808, 1329790, 1406720, 1519760, 1547392, 1934240, 2127664, 2210560, 2431616, 2659580, 3039520, 3094784, 3868480, 4255328, 4863232, 5319160, 6079040, 7736960, 8510656, 10638320, 12158080, 15473920, 17021312, 21276640, 24316160, 34042624, 42553280, 85106560, 170213120]

約数ペア:

[(1, 170213120), (2, 85106560), (4, 42553280), (5, 34042624), (7, 24316160), (8, 21276640), (10, 17021312), (11, 15473920), (14, 12158080), (16, 10638320), (20, 8510656), (22, 7736960), (28, 6079040), (32, 5319160), (35, 4863232), (40, 4255328), (44, 3868480), (55, 3094784), (56, 3039520), (64, 2659580), (70, 2431616), (77, 2210560), (80, 2127664), (88, 1934240), (110, 1547392), (112, 1519760), (121, 1406720), (128, 1329790), (140, 1215808), (154, 1105280), (157, 1084160), (160, 1063832), (176, 967120), (220, 773696), (224, 759880), (242, 703360), (256, 664895), (280, 607904), (308, 552640), (314, 542080), (320, 531916), (352, 483560), (385, 442112), (440, 386848), (448, 379940), (484, 351680), (560, 303952), (605, 281344), (616, 276320), (628, 271040), (640, 265958), (704, 241780), (770, 221056), (785, 216832), (847, 200960), (880, 193424), (896, 189970), (968, 175840), (1099, 154880), (1120, 151976), (1210, 140672), (1232, 138160), (1256, 135520), (1280, 132979), (1408, 120890), (1540, 110528), (1570, 108416), (1694, 100480), (1727, 98560), (1760, 96712), (1792, 94985), (1936, 87920), (2198, 77440), (2240, 75988), (2420, 70336), (2464, 69080), (2512, 67760), (2816, 60445), (3080, 55264), (3140, 54208), (3388, 50240), (3454, 49280), (3520, 48356), (3872, 43960), (4235, 40192), (4396, 38720), (4480, 37994), (4840, 35168), (4928, 34540), (5024, 33880), (5495, 30976), (6160, 27632), (6280, 27104), (6776, 25120), (6908, 24640), (7040, 24178), (7744, 21980), (8470, 20096), (8635, 19712), (8792, 19360), (8960, 18997), (9680, 17584), (9856, 17270), (10048, 16940), (10990, 15488), (12089, 14080), (12320, 13816), (12560, 13552)]