77613120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 224

約数和(自身を含む): 295290240

約数和(自身を除く): 217677120

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, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 691, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1382, 1404, 1440, 1560, 1728, 1755, 1872, 2073, 2080, 2160, 2340, 2496, 2764, 2808, 2880, 3120, 3455, 3510, 3744, 4146, 4160, 4320, 4680, 5528, 5616, 6219, 6240, 6910, 7020, 7488, 8292, 8640, 8983, 9360, 10365, 11056, 11232, 12438, 12480, 13820, 14040, 16584, 17966, 18657, 18720, 20730, 22112, 22464, 24876, 26949, 27640, 28080, 31095, 33168, 35932, 37314, 37440, 41460, 44224, 44915, 49752, 53898, 55280, 56160, 62190, 66336, 71864, 74628, 80847, 82920, 89830, 93285, 99504, 107796, 110560, 112320, 124380, 132672, 134745, 143728, 149256, 161694, 165840, 179660, 186570, 199008, 215592, 221120, 242541, 248760, 269490, 287456, 298512, 323388, 331680, 359320, 373140, 398016, 404235, 431184, 485082, 497520, 538980, 574912, 597024, 646776, 663360, 718640, 746280, 808470, 862368, 970164, 995040, 1077960, 1194048, 1212705, 1293552, 1437280, 1492560, 1616940, 1724736, 1940328, 1990080, 2155920, 2425410, 2587104, 2874560, 2985120, 3233880, 3880656, 4311840, 4850820, 5174208, 5970240, 6467760, 7761312, 8623680, 9701640, 12935520, 15522624, 19403280, 25871040, 38806560, 77613120]

約数ペア:

[(1, 77613120), (2, 38806560), (3, 25871040), (4, 19403280), (5, 15522624), (6, 12935520), (8, 9701640), (9, 8623680), (10, 7761312), (12, 6467760), (13, 5970240), (15, 5174208), (16, 4850820), (18, 4311840), (20, 3880656), (24, 3233880), (26, 2985120), (27, 2874560), (30, 2587104), (32, 2425410), (36, 2155920), (39, 1990080), (40, 1940328), (45, 1724736), (48, 1616940), (52, 1492560), (54, 1437280), (60, 1293552), (64, 1212705), (65, 1194048), (72, 1077960), (78, 995040), (80, 970164), (90, 862368), (96, 808470), (104, 746280), (108, 718640), (117, 663360), (120, 646776), (130, 597024), (135, 574912), (144, 538980), (156, 497520), (160, 485082), (180, 431184), (192, 404235), (195, 398016), (208, 373140), (216, 359320), (234, 331680), (240, 323388), (260, 298512), (270, 287456), (288, 269490), (312, 248760), (320, 242541), (351, 221120), (360, 215592), (390, 199008), (416, 186570), (432, 179660), (468, 165840), (480, 161694), (520, 149256), (540, 143728), (576, 134745), (585, 132672), (624, 124380), (691, 112320), (702, 110560), (720, 107796), (780, 99504), (832, 93285), (864, 89830), (936, 82920), (960, 80847), (1040, 74628), (1080, 71864), (1170, 66336), (1248, 62190), (1382, 56160), (1404, 55280), (1440, 53898), (1560, 49752), (1728, 44915), (1755, 44224), (1872, 41460), (2073, 37440), (2080, 37314), (2160, 35932), (2340, 33168), (2496, 31095), (2764, 28080), (2808, 27640), (2880, 26949), (3120, 24876), (3455, 22464), (3510, 22112), (3744, 20730), (4146, 18720), (4160, 18657), (4320, 17966), (4680, 16584), (5528, 14040), (5616, 13820), (6219, 12480), (6240, 12438), (6910, 11232), (7020, 11056), (7488, 10365), (8292, 9360), (8640, 8983)]