1570741380040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{243903941}}^1$

素因数の和:243903982

約数の個数: 64

約数和(自身を含む): 4214660117760

約数和(自身を除く): 2643918737720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 243903941, 487807882, 975615764, 1219519705, 1707327587, 1951231528, 2439039410, 3414655174, 4878078820, 5609790643, 6829310348, 8536637935, 9756157640, 11219581286, 13658620696, 17073275870, 22439162572, 28048953215, 34146551740, 39268534501, 44878325144, 56097906430, 68293103480, 78537069002, 112195812860, 157074138004, 196342672505, 224391625720, 314148276008, 392685345010, 785370690020, 1570741380040]

約数ペア:

[(1, 1570741380040), (2, 785370690020), (4, 392685345010), (5, 314148276008), (7, 224391625720), (8, 196342672505), (10, 157074138004), (14, 112195812860), (20, 78537069002), (23, 68293103480), (28, 56097906430), (35, 44878325144), (40, 39268534501), (46, 34146551740), (56, 28048953215), (70, 22439162572), (92, 17073275870), (115, 13658620696), (140, 11219581286), (161, 9756157640), (184, 8536637935), (230, 6829310348), (280, 5609790643), (322, 4878078820), (460, 3414655174), (644, 2439039410), (805, 1951231528), (920, 1707327587), (1288, 1219519705), (1610, 975615764), (3220, 487807882), (6440, 243903941)]