42055680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{37}}^2$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 138279960

約数和(自身を除く): 96224280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 555, 592, 640, 740, 768, 888, 960, 1024, 1110, 1184, 1280, 1369, 1480, 1536, 1776, 1920, 2048, 2220, 2368, 2560, 2738, 2960, 3072, 3552, 3840, 4107, 4440, 4736, 5120, 5476, 5920, 6144, 6845, 7104, 7680, 8214, 8880, 9472, 10240, 10952, 11840, 13690, 14208, 15360, 16428, 17760, 18944, 20535, 21904, 23680, 27380, 28416, 30720, 32856, 35520, 37888, 41070, 43808, 47360, 54760, 56832, 65712, 71040, 75776, 82140, 87616, 94720, 109520, 113664, 131424, 142080, 164280, 175232, 189440, 219040, 227328, 262848, 284160, 328560, 350464, 378880, 438080, 525696, 568320, 657120, 700928, 876160, 1051392, 1136640, 1314240, 1401856, 1752320, 2102784, 2628480, 2803712, 3504640, 4205568, 5256960, 7009280, 8411136, 10513920, 14018560, 21027840, 42055680]

約数ペア:

[(1, 42055680), (2, 21027840), (3, 14018560), (4, 10513920), (5, 8411136), (6, 7009280), (8, 5256960), (10, 4205568), (12, 3504640), (15, 2803712), (16, 2628480), (20, 2102784), (24, 1752320), (30, 1401856), (32, 1314240), (37, 1136640), (40, 1051392), (48, 876160), (60, 700928), (64, 657120), (74, 568320), (80, 525696), (96, 438080), (111, 378880), (120, 350464), (128, 328560), (148, 284160), (160, 262848), (185, 227328), (192, 219040), (222, 189440), (240, 175232), (256, 164280), (296, 142080), (320, 131424), (370, 113664), (384, 109520), (444, 94720), (480, 87616), (512, 82140), (555, 75776), (592, 71040), (640, 65712), (740, 56832), (768, 54760), (888, 47360), (960, 43808), (1024, 41070), (1110, 37888), (1184, 35520), (1280, 32856), (1369, 30720), (1480, 28416), (1536, 27380), (1776, 23680), (1920, 21904), (2048, 20535), (2220, 18944), (2368, 17760), (2560, 16428), (2738, 15360), (2960, 14208), (3072, 13690), (3552, 11840), (3840, 10952), (4107, 10240), (4440, 9472), (4736, 8880), (5120, 8214), (5476, 7680), (5920, 7104), (6144, 6845)]