1323915040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2161}}^1$

素因数の和:2730

約数の個数: 96

約数和(自身を含む): 3582762624

約数和(自身を除く): 2258847584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 547, 560, 1094, 1120, 2161, 2188, 2735, 3829, 4322, 4376, 5470, 7658, 8644, 8752, 10805, 10940, 15127, 15316, 17288, 17504, 19145, 21610, 21880, 30254, 30632, 34576, 38290, 43220, 43760, 60508, 61264, 69152, 75635, 76580, 86440, 87520, 121016, 122528, 151270, 153160, 172880, 242032, 302540, 306320, 345760, 484064, 605080, 612640, 1182067, 1210160, 2364134, 2420320, 4728268, 5910335, 8274469, 9456536, 11820670, 16548938, 18913072, 23641340, 33097876, 37826144, 41372345, 47282680, 66195752, 82744690, 94565360, 132391504, 165489380, 189130720, 264783008, 330978760, 661957520, 1323915040]

約数ペア:

[(1, 1323915040), (2, 661957520), (4, 330978760), (5, 264783008), (7, 189130720), (8, 165489380), (10, 132391504), (14, 94565360), (16, 82744690), (20, 66195752), (28, 47282680), (32, 41372345), (35, 37826144), (40, 33097876), (56, 23641340), (70, 18913072), (80, 16548938), (112, 11820670), (140, 9456536), (160, 8274469), (224, 5910335), (280, 4728268), (547, 2420320), (560, 2364134), (1094, 1210160), (1120, 1182067), (2161, 612640), (2188, 605080), (2735, 484064), (3829, 345760), (4322, 306320), (4376, 302540), (5470, 242032), (7658, 172880), (8644, 153160), (8752, 151270), (10805, 122528), (10940, 121016), (15127, 87520), (15316, 86440), (17288, 76580), (17504, 75635), (19145, 69152), (21610, 61264), (21880, 60508), (30254, 43760), (30632, 43220), (34576, 38290)]