157068120020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{15053}}^1\times {\mathrm{74531}}^1$

素因数の和:89600

約数の個数: 48

約数和(自身を含む): 376993588608

約数和(自身を除く): 219925468588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 15053, 30106, 60212, 74531, 75265, 105371, 149062, 150530, 210742, 298124, 301060, 372655, 421484, 521717, 526855, 745310, 1043434, 1053710, 1490620, 2086868, 2107420, 2608585, 5217170, 10434340, 1121915143, 2243830286, 4487660572, 5609575715, 7853406001, 11219151430, 15706812002, 22438302860, 31413624004, 39267030005, 78534060010, 157068120020]

約数ペア:

[(1, 157068120020), (2, 78534060010), (4, 39267030005), (5, 31413624004), (7, 22438302860), (10, 15706812002), (14, 11219151430), (20, 7853406001), (28, 5609575715), (35, 4487660572), (70, 2243830286), (140, 1121915143), (15053, 10434340), (30106, 5217170), (60212, 2608585), (74531, 2107420), (75265, 2086868), (105371, 1490620), (149062, 1053710), (150530, 1043434), (210742, 745310), (298124, 526855), (301060, 521717), (372655, 421484)]