331162920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:616

約数の個数: 192

約数和(自身を含む): 1182392640

約数和(自身を除く): 851229720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 241, 264, 330, 347, 360, 396, 440, 482, 495, 660, 694, 723, 792, 964, 990, 1041, 1205, 1320, 1388, 1446, 1735, 1928, 1980, 2082, 2169, 2410, 2651, 2776, 2892, 3123, 3470, 3615, 3817, 3960, 4164, 4338, 4820, 5205, 5302, 5784, 6246, 6940, 7230, 7634, 7953, 8328, 8676, 9640, 10410, 10604, 10845, 11451, 12492, 13255, 13880, 14460, 15268, 15615, 15906, 17352, 19085, 20820, 21208, 21690, 22902, 23859, 24984, 26510, 28920, 30536, 31230, 31812, 34353, 38170, 39765, 41640, 43380, 45804, 47718, 53020, 57255, 62460, 63624, 68706, 76340, 79530, 83627, 86760, 91608, 95436, 106040, 114510, 119295, 124920, 137412, 152680, 159060, 167254, 171765, 190872, 229020, 238590, 250881, 274824, 318120, 334508, 343530, 418135, 458040, 477180, 501762, 669016, 687060, 752643, 836270, 919897, 954360, 1003524, 1254405, 1374120, 1505286, 1672540, 1839794, 2007048, 2508810, 2759691, 3010572, 3345080, 3679588, 3763215, 4599485, 5017620, 5519382, 6021144, 7359176, 7526430, 8279073, 9198970, 10035240, 11038764, 13798455, 15052860, 16558146, 18397940, 22077528, 27596910, 30105720, 33116292, 36795880, 41395365, 55193820, 66232584, 82790730, 110387640, 165581460, 331162920]

約数ペア:

[(1, 331162920), (2, 165581460), (3, 110387640), (4, 82790730), (5, 66232584), (6, 55193820), (8, 41395365), (9, 36795880), (10, 33116292), (11, 30105720), (12, 27596910), (15, 22077528), (18, 18397940), (20, 16558146), (22, 15052860), (24, 13798455), (30, 11038764), (33, 10035240), (36, 9198970), (40, 8279073), (44, 7526430), (45, 7359176), (55, 6021144), (60, 5519382), (66, 5017620), (72, 4599485), (88, 3763215), (90, 3679588), (99, 3345080), (110, 3010572), (120, 2759691), (132, 2508810), (165, 2007048), (180, 1839794), (198, 1672540), (220, 1505286), (241, 1374120), (264, 1254405), (330, 1003524), (347, 954360), (360, 919897), (396, 836270), (440, 752643), (482, 687060), (495, 669016), (660, 501762), (694, 477180), (723, 458040), (792, 418135), (964, 343530), (990, 334508), (1041, 318120), (1205, 274824), (1320, 250881), (1388, 238590), (1446, 229020), (1735, 190872), (1928, 171765), (1980, 167254), (2082, 159060), (2169, 152680), (2410, 137412), (2651, 124920), (2776, 119295), (2892, 114510), (3123, 106040), (3470, 95436), (3615, 91608), (3817, 86760), (3960, 83627), (4164, 79530), (4338, 76340), (4820, 68706), (5205, 63624), (5302, 62460), (5784, 57255), (6246, 53020), (6940, 47718), (7230, 45804), (7634, 43380), (7953, 41640), (8328, 39765), (8676, 38170), (9640, 34353), (10410, 31812), (10604, 31230), (10845, 30536), (11451, 28920), (12492, 26510), (13255, 24984), (13880, 23859), (14460, 22902), (15268, 21690), (15615, 21208), (15906, 20820), (17352, 19085)]