412235880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1093}}^1$

素因数の和:1563

約数の個数: 128

約数和(自身を含む): 1417824000

約数和(自身を除く): 1005588120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 449, 840, 898, 1093, 1347, 1796, 2186, 2245, 2694, 3143, 3279, 3592, 4372, 4490, 5388, 5465, 6286, 6558, 6735, 7651, 8744, 8980, 9429, 10776, 10930, 12572, 13116, 13470, 15302, 15715, 16395, 17960, 18858, 21860, 22953, 25144, 26232, 26940, 30604, 31430, 32790, 37716, 38255, 43720, 45906, 47145, 53880, 61208, 62860, 65580, 75432, 76510, 91812, 94290, 114765, 125720, 131160, 153020, 183624, 188580, 229530, 306040, 377160, 459060, 490757, 918120, 981514, 1472271, 1963028, 2453785, 2944542, 3435299, 3926056, 4907570, 5889084, 6870598, 7361355, 9815140, 10305897, 11778168, 13741196, 14722710, 17176495, 19630280, 20611794, 27482392, 29445420, 34352990, 41223588, 51529485, 58890840, 68705980, 82447176, 103058970, 137411960, 206117940, 412235880]

約数ペア:

[(1, 412235880), (2, 206117940), (3, 137411960), (4, 103058970), (5, 82447176), (6, 68705980), (7, 58890840), (8, 51529485), (10, 41223588), (12, 34352990), (14, 29445420), (15, 27482392), (20, 20611794), (21, 19630280), (24, 17176495), (28, 14722710), (30, 13741196), (35, 11778168), (40, 10305897), (42, 9815140), (56, 7361355), (60, 6870598), (70, 5889084), (84, 4907570), (105, 3926056), (120, 3435299), (140, 2944542), (168, 2453785), (210, 1963028), (280, 1472271), (420, 981514), (449, 918120), (840, 490757), (898, 459060), (1093, 377160), (1347, 306040), (1796, 229530), (2186, 188580), (2245, 183624), (2694, 153020), (3143, 131160), (3279, 125720), (3592, 114765), (4372, 94290), (4490, 91812), (5388, 76510), (5465, 75432), (6286, 65580), (6558, 62860), (6735, 61208), (7651, 53880), (8744, 47145), (8980, 45906), (9429, 43720), (10776, 38255), (10930, 37716), (12572, 32790), (13116, 31430), (13470, 30604), (15302, 26940), (15715, 26232), (16395, 25144), (17960, 22953), (18858, 21860)]