1570203040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5413}}^1$

素因数の和:5479

約数の個数: 144

約数和(自身を含む): 4432701672

約数和(自身を除く): 2862498632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1120, 1184, 1295, 1480, 1568, 1813, 1960, 2072, 2590, 2960, 3626, 3920, 4144, 5180, 5413, 5920, 7252, 7840, 8288, 9065, 10360, 10826, 14504, 18130, 20720, 21652, 27065, 29008, 36260, 37891, 41440, 43304, 54130, 58016, 72520, 75782, 86608, 108260, 145040, 151564, 173216, 189455, 200281, 216520, 265237, 290080, 303128, 378910, 400562, 433040, 530474, 606256, 757820, 801124, 866080, 1001405, 1060948, 1212512, 1326185, 1401967, 1515640, 1602248, 2002810, 2121896, 2652370, 2803934, 3031280, 3204496, 4005620, 4243792, 5304740, 5607868, 6062560, 6408992, 7009835, 8011240, 8487584, 9813769, 10609480, 11215736, 14019670, 16022480, 19627538, 21218960, 22431472, 28039340, 32044960, 39255076, 42437920, 44862944, 49068845, 56078680, 78510152, 98137690, 112157360, 157020304, 196275380, 224314720, 314040608, 392550760, 785101520, 1570203040]

約数ペア:

[(1, 1570203040), (2, 785101520), (4, 392550760), (5, 314040608), (7, 224314720), (8, 196275380), (10, 157020304), (14, 112157360), (16, 98137690), (20, 78510152), (28, 56078680), (32, 49068845), (35, 44862944), (37, 42437920), (40, 39255076), (49, 32044960), (56, 28039340), (70, 22431472), (74, 21218960), (80, 19627538), (98, 16022480), (112, 14019670), (140, 11215736), (148, 10609480), (160, 9813769), (185, 8487584), (196, 8011240), (224, 7009835), (245, 6408992), (259, 6062560), (280, 5607868), (296, 5304740), (370, 4243792), (392, 4005620), (490, 3204496), (518, 3031280), (560, 2803934), (592, 2652370), (740, 2121896), (784, 2002810), (980, 1602248), (1036, 1515640), (1120, 1401967), (1184, 1326185), (1295, 1212512), (1480, 1060948), (1568, 1001405), (1813, 866080), (1960, 801124), (2072, 757820), (2590, 606256), (2960, 530474), (3626, 433040), (3920, 400562), (4144, 378910), (5180, 303128), (5413, 290080), (5920, 265237), (7252, 216520), (7840, 200281), (8288, 189455), (9065, 173216), (10360, 151564), (10826, 145040), (14504, 108260), (18130, 86608), (20720, 75782), (21652, 72520), (27065, 58016), (29008, 54130), (36260, 43304), (37891, 41440)]