71421280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1483}}^1$

素因数の和:1548

約数の個数: 96

約数和(自身を含む): 197455104

約数和(自身を除く): 126033824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1483, 1505, 1720, 2408, 2966, 3010, 3440, 4816, 5932, 6020, 6880, 7415, 9632, 10381, 11864, 12040, 14830, 20762, 23728, 24080, 29660, 41524, 47456, 48160, 51905, 59320, 63769, 83048, 103810, 118640, 127538, 166096, 207620, 237280, 255076, 318845, 332192, 415240, 446383, 510152, 637690, 830480, 892766, 1020304, 1275380, 1660960, 1785532, 2040608, 2231915, 2550760, 3571064, 4463830, 5101520, 7142128, 8927660, 10203040, 14284256, 17855320, 35710640, 71421280]

約数ペア:

[(1, 71421280), (2, 35710640), (4, 17855320), (5, 14284256), (7, 10203040), (8, 8927660), (10, 7142128), (14, 5101520), (16, 4463830), (20, 3571064), (28, 2550760), (32, 2231915), (35, 2040608), (40, 1785532), (43, 1660960), (56, 1275380), (70, 1020304), (80, 892766), (86, 830480), (112, 637690), (140, 510152), (160, 446383), (172, 415240), (215, 332192), (224, 318845), (280, 255076), (301, 237280), (344, 207620), (430, 166096), (560, 127538), (602, 118640), (688, 103810), (860, 83048), (1120, 63769), (1204, 59320), (1376, 51905), (1483, 48160), (1505, 47456), (1720, 41524), (2408, 29660), (2966, 24080), (3010, 23728), (3440, 20762), (4816, 14830), (5932, 12040), (6020, 11864), (6880, 10381), (7415, 9632)]