1057400640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1237

約数の個数: 168

約数和(自身を含む): 3649053408

約数和(自身を除く): 2591652768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 571, 576, 643, 720, 960, 1142, 1286, 1440, 1713, 1929, 2284, 2572, 2855, 2880, 3215, 3426, 3858, 4568, 5139, 5144, 5710, 5787, 6430, 6852, 7716, 8565, 9136, 9645, 10278, 10288, 11420, 11574, 12860, 13704, 15432, 17130, 18272, 19290, 20556, 20576, 22840, 23148, 25695, 25720, 27408, 28935, 30864, 34260, 36544, 38580, 41112, 41152, 45680, 46296, 51390, 51440, 54816, 57870, 61728, 68520, 77160, 82224, 91360, 92592, 102780, 102880, 109632, 115740, 123456, 137040, 154320, 164448, 182720, 185184, 205560, 205760, 231480, 274080, 308640, 328896, 367153, 370368, 411120, 462960, 548160, 617280, 734306, 822240, 925920, 1101459, 1468612, 1644480, 1835765, 1851840, 2202918, 2937224, 3304377, 3671530, 4405836, 5507295, 5874448, 6608754, 7343060, 8811672, 11014590, 11748896, 13217508, 14686120, 16521885, 17623344, 22029180, 23497792, 26435016, 29372240, 33043770, 35246688, 44058360, 52870032, 58744480, 66087540, 70493376, 88116720, 105740064, 117488960, 132175080, 176233440, 211480128, 264350160, 352466880, 528700320, 1057400640]

約数ペア:

[(1, 1057400640), (2, 528700320), (3, 352466880), (4, 264350160), (5, 211480128), (6, 176233440), (8, 132175080), (9, 117488960), (10, 105740064), (12, 88116720), (15, 70493376), (16, 66087540), (18, 58744480), (20, 52870032), (24, 44058360), (30, 35246688), (32, 33043770), (36, 29372240), (40, 26435016), (45, 23497792), (48, 22029180), (60, 17623344), (64, 16521885), (72, 14686120), (80, 13217508), (90, 11748896), (96, 11014590), (120, 8811672), (144, 7343060), (160, 6608754), (180, 5874448), (192, 5507295), (240, 4405836), (288, 3671530), (320, 3304377), (360, 2937224), (480, 2202918), (571, 1851840), (576, 1835765), (643, 1644480), (720, 1468612), (960, 1101459), (1142, 925920), (1286, 822240), (1440, 734306), (1713, 617280), (1929, 548160), (2284, 462960), (2572, 411120), (2855, 370368), (2880, 367153), (3215, 328896), (3426, 308640), (3858, 274080), (4568, 231480), (5139, 205760), (5144, 205560), (5710, 185184), (5787, 182720), (6430, 164448), (6852, 154320), (7716, 137040), (8565, 123456), (9136, 115740), (9645, 109632), (10278, 102880), (10288, 102780), (11420, 92592), (11574, 91360), (12860, 82224), (13704, 77160), (15432, 68520), (17130, 61728), (18272, 57870), (19290, 54816), (20556, 51440), (20576, 51390), (22840, 46296), (23148, 45680), (25695, 41152), (25720, 41112), (27408, 38580), (28935, 36544), (30864, 34260)]