183183280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4481}}^1$

素因数の和:4574

約数の個数: 80

約数和(自身を含む): 493521984

約数和(自身を除く): 310338704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 4481, 5110, 5840, 8176, 8962, 10220, 17924, 20440, 22405, 31367, 35848, 40880, 44810, 62734, 71696, 89620, 125468, 156835, 179240, 250936, 313670, 327113, 358480, 501872, 627340, 654226, 1254680, 1308452, 1635565, 2289791, 2509360, 2616904, 3271130, 4579582, 5233808, 6542260, 9159164, 11448955, 13084520, 18318328, 22897910, 26169040, 36636656, 45795820, 91591640, 183183280]

約数ペア:

[(1, 183183280), (2, 91591640), (4, 45795820), (5, 36636656), (7, 26169040), (8, 22897910), (10, 18318328), (14, 13084520), (16, 11448955), (20, 9159164), (28, 6542260), (35, 5233808), (40, 4579582), (56, 3271130), (70, 2616904), (73, 2509360), (80, 2289791), (112, 1635565), (140, 1308452), (146, 1254680), (280, 654226), (292, 627340), (365, 501872), (511, 358480), (560, 327113), (584, 313670), (730, 250936), (1022, 179240), (1168, 156835), (1460, 125468), (2044, 89620), (2555, 71696), (2920, 62734), (4088, 44810), (4481, 40880), (5110, 35848), (5840, 31367), (8176, 22405), (8962, 20440), (10220, 17924)]