491063040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1136

約数の個数: 288

約数和(自身を含む): 1878354240

約数和(自身を除く): 1387291200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1093, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2186, 2304, 2340, 2496, 2808, 2880, 3120, 3279, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4372, 4680, 4992, 5465, 5616, 5760, 6240, 6558, 6912, 7020, 7488, 8320, 8640, 8744, 9360, 9837, 9984, 10930, 11232, 11520, 12480, 13116, 14040, 14209, 14976, 16395, 16640, 17280, 17488, 18720, 19674, 21860, 22464, 24960, 26232, 28080, 28418, 29511, 29952, 32790, 34560, 34976, 37440, 39348, 42627, 43720, 44928, 49185, 49920, 52464, 56160, 56836, 59022, 65580, 69952, 71045, 74880, 78696, 85254, 87440, 89856, 98370, 104928, 112320, 113672, 118044, 127881, 131160, 139904, 142090, 147555, 149760, 157392, 170508, 174880, 196740, 209856, 213135, 224640, 227344, 236088, 255762, 262320, 279808, 284180, 295110, 314784, 341016, 349760, 383643, 393480, 419712, 426270, 449280, 454688, 472176, 511524, 524640, 568360, 590220, 629568, 639405, 682032, 699520, 767286, 786960, 839424, 852540, 909376, 944352, 1023048, 1049280, 1136720, 1180440, 1259136, 1278810, 1364064, 1399040, 1534572, 1573920, 1705080, 1818752, 1888704, 1918215, 2046096, 2098560, 2273440, 2360880, 2518272, 2557620, 2728128, 3069144, 3147840, 3410160, 3637504, 3777408, 3836430, 4092192, 4197120, 4546880, 4721760, 5115240, 5456256, 6138288, 6295680, 6820320, 7554816, 7672860, 8184384, 9093760, 9443520, 10230480, 10912512, 12276576, 12591360, 13640640, 15345720, 16368768, 18187520, 18887040, 20460960, 24553152, 27281280, 30691440, 32737536, 37774080, 40921920, 49106304, 54562560, 61382880, 81843840, 98212608, 122765760, 163687680, 245531520, 491063040]

約数ペア:

[(1, 491063040), (2, 245531520), (3, 163687680), (4, 122765760), (5, 98212608), (6, 81843840), (8, 61382880), (9, 54562560), (10, 49106304), (12, 40921920), (13, 37774080), (15, 32737536), (16, 30691440), (18, 27281280), (20, 24553152), (24, 20460960), (26, 18887040), (27, 18187520), (30, 16368768), (32, 15345720), (36, 13640640), (39, 12591360), (40, 12276576), (45, 10912512), (48, 10230480), (52, 9443520), (54, 9093760), (60, 8184384), (64, 7672860), (65, 7554816), (72, 6820320), (78, 6295680), (80, 6138288), (90, 5456256), (96, 5115240), (104, 4721760), (108, 4546880), (117, 4197120), (120, 4092192), (128, 3836430), (130, 3777408), (135, 3637504), (144, 3410160), (156, 3147840), (160, 3069144), (180, 2728128), (192, 2557620), (195, 2518272), (208, 2360880), (216, 2273440), (234, 2098560), (240, 2046096), (256, 1918215), (260, 1888704), (270, 1818752), (288, 1705080), (312, 1573920), (320, 1534572), (351, 1399040), (360, 1364064), (384, 1278810), (390, 1259136), (416, 1180440), (432, 1136720), (468, 1049280), (480, 1023048), (520, 944352), (540, 909376), (576, 852540), (585, 839424), (624, 786960), (640, 767286), (702, 699520), (720, 682032), (768, 639405), (780, 629568), (832, 590220), (864, 568360), (936, 524640), (960, 511524), (1040, 472176), (1080, 454688), (1093, 449280), (1152, 426270), (1170, 419712), (1248, 393480), (1280, 383643), (1404, 349760), (1440, 341016), (1560, 314784), (1664, 295110), (1728, 284180), (1755, 279808), (1872, 262320), (1920, 255762), (2080, 236088), (2160, 227344), (2186, 224640), (2304, 213135), (2340, 209856), (2496, 196740), (2808, 174880), (2880, 170508), (3120, 157392), (3279, 149760), (3328, 147555), (3456, 142090), (3510, 139904), (3744, 131160), (3840, 127881), (4160, 118044), (4320, 113672), (4372, 112320), (4680, 104928), (4992, 98370), (5465, 89856), (5616, 87440), (5760, 85254), (6240, 78696), (6558, 74880), (6912, 71045), (7020, 69952), (7488, 65580), (8320, 59022), (8640, 56836), (8744, 56160), (9360, 52464), (9837, 49920), (9984, 49185), (10930, 44928), (11232, 43720), (11520, 42627), (12480, 39348), (13116, 37440), (14040, 34976), (14209, 34560), (14976, 32790), (16395, 29952), (16640, 29511), (17280, 28418), (17488, 28080), (18720, 26232), (19674, 24960), (21860, 22464)]