17945094240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{19687}}^1$

素因数の和:19922

約数の個数: 192

約数和(自身を含む): 63108702720

約数和(自身を除く): 45163608480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 211, 216, 240, 270, 288, 360, 422, 432, 480, 540, 633, 720, 844, 864, 1055, 1080, 1266, 1440, 1688, 1899, 2110, 2160, 2532, 3165, 3376, 3798, 4220, 4320, 5064, 5697, 6330, 6752, 7596, 8440, 9495, 10128, 11394, 12660, 15192, 16880, 18990, 19687, 20256, 22788, 25320, 28485, 30384, 33760, 37980, 39374, 45576, 50640, 56970, 59061, 60768, 75960, 78748, 91152, 98435, 101280, 113940, 118122, 151920, 157496, 177183, 182304, 196870, 227880, 236244, 295305, 303840, 314992, 354366, 393740, 455760, 472488, 531549, 590610, 629984, 708732, 787480, 885915, 911520, 944976, 1063098, 1181220, 1417464, 1574960, 1771830, 1889952, 2126196, 2362440, 2657745, 2834928, 3149920, 3543660, 4153957, 4252392, 4724880, 5315490, 5669856, 7087320, 8307914, 8504784, 9449760, 10630980, 12461871, 14174640, 16615828, 17009568, 20769785, 21261960, 24923742, 28349280, 33231656, 37385613, 41539570, 42523920, 49847484, 62309355, 66463312, 74771226, 83079140, 85047840, 99694968, 112156839, 124618710, 132926624, 149542452, 166158280, 186928065, 199389936, 224313678, 249237420, 299084904, 332316560, 373856130, 398779872, 448627356, 498474840, 560784195, 598169808, 664633120, 747712260, 897254712, 996949680, 1121568390, 1196339616, 1495424520, 1794509424, 1993899360, 2243136780, 2990849040, 3589018848, 4486273560, 5981698080, 8972547120, 17945094240]

約数ペア:

[(1, 17945094240), (2, 8972547120), (3, 5981698080), (4, 4486273560), (5, 3589018848), (6, 2990849040), (8, 2243136780), (9, 1993899360), (10, 1794509424), (12, 1495424520), (15, 1196339616), (16, 1121568390), (18, 996949680), (20, 897254712), (24, 747712260), (27, 664633120), (30, 598169808), (32, 560784195), (36, 498474840), (40, 448627356), (45, 398779872), (48, 373856130), (54, 332316560), (60, 299084904), (72, 249237420), (80, 224313678), (90, 199389936), (96, 186928065), (108, 166158280), (120, 149542452), (135, 132926624), (144, 124618710), (160, 112156839), (180, 99694968), (211, 85047840), (216, 83079140), (240, 74771226), (270, 66463312), (288, 62309355), (360, 49847484), (422, 42523920), (432, 41539570), (480, 37385613), (540, 33231656), (633, 28349280), (720, 24923742), (844, 21261960), (864, 20769785), (1055, 17009568), (1080, 16615828), (1266, 14174640), (1440, 12461871), (1688, 10630980), (1899, 9449760), (2110, 8504784), (2160, 8307914), (2532, 7087320), (3165, 5669856), (3376, 5315490), (3798, 4724880), (4220, 4252392), (4320, 4153957), (5064, 3543660), (5697, 3149920), (6330, 2834928), (6752, 2657745), (7596, 2362440), (8440, 2126196), (9495, 1889952), (10128, 1771830), (11394, 1574960), (12660, 1417464), (15192, 1181220), (16880, 1063098), (18990, 944976), (19687, 911520), (20256, 885915), (22788, 787480), (25320, 708732), (28485, 629984), (30384, 590610), (33760, 531549), (37980, 472488), (39374, 455760), (45576, 393740), (50640, 354366), (56970, 314992), (59061, 303840), (60768, 295305), (75960, 236244), (78748, 227880), (91152, 196870), (98435, 182304), (101280, 177183), (113940, 157496), (118122, 151920)]