809858880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 336

約数和(自身を含む): 2951829504

約数和(自身を除く): 2141970624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 64, 72, 80, 90, 93, 94, 96, 120, 124, 141, 144, 155, 160, 180, 186, 188, 192, 193, 235, 240, 248, 279, 282, 288, 310, 320, 360, 372, 376, 386, 423, 465, 470, 480, 496, 558, 564, 576, 579, 620, 705, 720, 744, 752, 772, 846, 930, 940, 960, 965, 992, 1116, 1128, 1158, 1240, 1395, 1410, 1440, 1457, 1488, 1504, 1544, 1692, 1737, 1860, 1880, 1930, 1984, 2115, 2232, 2256, 2316, 2480, 2790, 2820, 2880, 2895, 2914, 2976, 3008, 3088, 3384, 3474, 3720, 3760, 3860, 4230, 4371, 4464, 4512, 4632, 4960, 5580, 5640, 5790, 5828, 5952, 5983, 6176, 6768, 6948, 7285, 7440, 7520, 7720, 8460, 8685, 8742, 8928, 9024, 9071, 9264, 9920, 11160, 11280, 11580, 11656, 11966, 12352, 13113, 13536, 13896, 14570, 14880, 15040, 15440, 16920, 17370, 17484, 17856, 17949, 18142, 18528, 21855, 22320, 22560, 23160, 23312, 23932, 26226, 27072, 27213, 27792, 29140, 29760, 29915, 30880, 33840, 34740, 34968, 35898, 36284, 37056, 43710, 44640, 45120, 45355, 46320, 46624, 47864, 52452, 53847, 54426, 55584, 58280, 59830, 61760, 65565, 67680, 69480, 69936, 71796, 72568, 81639, 87420, 89280, 89745, 90710, 92640, 93248, 95728, 104904, 107694, 108852, 111168, 116560, 119660, 131130, 135360, 136065, 138960, 139872, 143592, 145136, 163278, 174840, 179490, 181420, 185280, 191456, 209808, 215388, 217704, 233120, 239320, 262260, 269235, 272130, 277920, 279744, 281201, 287184, 290272, 326556, 349680, 358980, 362840, 382912, 408195, 419616, 430776, 435408, 466240, 478640, 524520, 538470, 544260, 555840, 562402, 574368, 580544, 653112, 699360, 717960, 725680, 816390, 839232, 843603, 861552, 870816, 957280, 1049040, 1076940, 1088520, 1124804, 1148736, 1306224, 1398720, 1406005, 1435920, 1451360, 1632780, 1687206, 1723104, 1741632, 1914560, 2098080, 2153880, 2177040, 2249608, 2530809, 2612448, 2812010, 2871840, 2902720, 3265560, 3374412, 3446208, 4196160, 4218015, 4307760, 4354080, 4499216, 5061618, 5224896, 5624020, 5743680, 6531120, 6748824, 8436030, 8615520, 8708160, 8998432, 10123236, 11248040, 12654045, 13062240, 13497648, 16872060, 17231040, 17996864, 20246472, 22496080, 25308090, 26124480, 26995296, 33744120, 40492944, 44992160, 50616180, 53990592, 67488240, 80985888, 89984320, 101232360, 134976480, 161971776, 202464720, 269952960, 404929440, 809858880]

約数ペア:

[(1, 809858880), (2, 404929440), (3, 269952960), (4, 202464720), (5, 161971776), (6, 134976480), (8, 101232360), (9, 89984320), (10, 80985888), (12, 67488240), (15, 53990592), (16, 50616180), (18, 44992160), (20, 40492944), (24, 33744120), (30, 26995296), (31, 26124480), (32, 25308090), (36, 22496080), (40, 20246472), (45, 17996864), (47, 17231040), (48, 16872060), (60, 13497648), (62, 13062240), (64, 12654045), (72, 11248040), (80, 10123236), (90, 8998432), (93, 8708160), (94, 8615520), (96, 8436030), (120, 6748824), (124, 6531120), (141, 5743680), (144, 5624020), (155, 5224896), (160, 5061618), (180, 4499216), (186, 4354080), (188, 4307760), (192, 4218015), (193, 4196160), (235, 3446208), (240, 3374412), (248, 3265560), (279, 2902720), (282, 2871840), (288, 2812010), (310, 2612448), (320, 2530809), (360, 2249608), (372, 2177040), (376, 2153880), (386, 2098080), (423, 1914560), (465, 1741632), (470, 1723104), (480, 1687206), (496, 1632780), (558, 1451360), (564, 1435920), (576, 1406005), (579, 1398720), (620, 1306224), (705, 1148736), (720, 1124804), (744, 1088520), (752, 1076940), (772, 1049040), (846, 957280), (930, 870816), (940, 861552), (960, 843603), (965, 839232), (992, 816390), (1116, 725680), (1128, 717960), (1158, 699360), (1240, 653112), (1395, 580544), (1410, 574368), (1440, 562402), (1457, 555840), (1488, 544260), (1504, 538470), (1544, 524520), (1692, 478640), (1737, 466240), (1860, 435408), (1880, 430776), (1930, 419616), (1984, 408195), (2115, 382912), (2232, 362840), (2256, 358980), (2316, 349680), (2480, 326556), (2790, 290272), (2820, 287184), (2880, 281201), (2895, 279744), (2914, 277920), (2976, 272130), (3008, 269235), (3088, 262260), (3384, 239320), (3474, 233120), (3720, 217704), (3760, 215388), (3860, 209808), (4230, 191456), (4371, 185280), (4464, 181420), (4512, 179490), (4632, 174840), (4960, 163278), (5580, 145136), (5640, 143592), (5790, 139872), (5828, 138960), (5952, 136065), (5983, 135360), (6176, 131130), (6768, 119660), (6948, 116560), (7285, 111168), (7440, 108852), (7520, 107694), (7720, 104904), (8460, 95728), (8685, 93248), (8742, 92640), (8928, 90710), (9024, 89745), (9071, 89280), (9264, 87420), (9920, 81639), (11160, 72568), (11280, 71796), (11580, 69936), (11656, 69480), (11966, 67680), (12352, 65565), (13113, 61760), (13536, 59830), (13896, 58280), (14570, 55584), (14880, 54426), (15040, 53847), (15440, 52452), (16920, 47864), (17370, 46624), (17484, 46320), (17856, 45355), (17949, 45120), (18142, 44640), (18528, 43710), (21855, 37056), (22320, 36284), (22560, 35898), (23160, 34968), (23312, 34740), (23932, 33840), (26226, 30880), (27072, 29915), (27213, 29760), (27792, 29140)]