51331466880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{21683}}^1$

素因数の和:21848

約数の個数: 256

約数和(自身を含む): 183134390400

約数和(自身を除く): 131802923520

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 137, 144, 160, 180, 192, 216, 240, 270, 274, 288, 320, 360, 384, 411, 432, 480, 540, 548, 576, 640, 685, 720, 822, 864, 960, 1080, 1096, 1152, 1233, 1370, 1440, 1644, 1728, 1920, 2055, 2160, 2192, 2466, 2740, 2880, 3288, 3456, 3699, 4110, 4320, 4384, 4932, 5480, 5760, 6165, 6576, 7398, 8220, 8640, 8768, 9864, 10960, 12330, 13152, 14796, 16440, 17280, 17536, 18495, 19728, 21683, 21920, 24660, 26304, 29592, 32880, 36990, 39456, 43366, 43840, 49320, 52608, 59184, 65049, 65760, 73980, 78912, 86732, 87680, 98640, 108415, 118368, 130098, 131520, 147960, 157824, 173464, 195147, 197280, 216830, 236736, 260196, 263040, 295920, 325245, 346928, 390294, 394560, 433660, 473472, 520392, 585441, 591840, 650490, 693856, 780588, 789120, 867320, 975735, 1040784, 1170882, 1183680, 1300980, 1387712, 1561176, 1734640, 1951470, 2081568, 2341764, 2367360, 2601960, 2775424, 2927205, 2970571, 3122352, 3469280, 3902940, 4163136, 4683528, 5203920, 5854410, 5941142, 6244704, 6938560, 7805880, 8326272, 8911713, 9367056, 10407840, 11708820, 11882284, 12489408, 13877120, 14852855, 15611760, 17823426, 18734112, 20815680, 23417640, 23764568, 24978816, 26735139, 29705710, 31223520, 35646852, 37468224, 41631360, 44558565, 46835280, 47529136, 53470278, 59411420, 62447040, 71293704, 74936448, 80205417, 89117130, 93670560, 95058272, 106940556, 118822840, 124894080, 133675695, 142587408, 160410834, 178234260, 187341120, 190116544, 213881112, 237645680, 267351390, 285174816, 320821668, 356468520, 374682240, 380233088, 401027085, 427762224, 475291360, 534702780, 570349632, 641643336, 712937040, 802054170, 855524448, 950582720, 1069405560, 1140699264, 1283286672, 1425874080, 1604108340, 1711048896, 1901165440, 2138811120, 2566573344, 2851748160, 3208216680, 3422097792, 4277622240, 5133146688, 5703496320, 6416433360, 8555244480, 10266293376, 12832866720, 17110488960, 25665733440, 51331466880]

約数ペア:

[(1, 51331466880), (2, 25665733440), (3, 17110488960), (4, 12832866720), (5, 10266293376), (6, 8555244480), (8, 6416433360), (9, 5703496320), (10, 5133146688), (12, 4277622240), (15, 3422097792), (16, 3208216680), (18, 2851748160), (20, 2566573344), (24, 2138811120), (27, 1901165440), (30, 1711048896), (32, 1604108340), (36, 1425874080), (40, 1283286672), (45, 1140699264), (48, 1069405560), (54, 950582720), (60, 855524448), (64, 802054170), (72, 712937040), (80, 641643336), (90, 570349632), (96, 534702780), (108, 475291360), (120, 427762224), (128, 401027085), (135, 380233088), (137, 374682240), (144, 356468520), (160, 320821668), (180, 285174816), (192, 267351390), (216, 237645680), (240, 213881112), (270, 190116544), (274, 187341120), (288, 178234260), (320, 160410834), (360, 142587408), (384, 133675695), (411, 124894080), (432, 118822840), (480, 106940556), (540, 95058272), (548, 93670560), (576, 89117130), (640, 80205417), (685, 74936448), (720, 71293704), (822, 62447040), (864, 59411420), (960, 53470278), (1080, 47529136), (1096, 46835280), (1152, 44558565), (1233, 41631360), (1370, 37468224), (1440, 35646852), (1644, 31223520), (1728, 29705710), (1920, 26735139), (2055, 24978816), (2160, 23764568), (2192, 23417640), (2466, 20815680), (2740, 18734112), (2880, 17823426), (3288, 15611760), (3456, 14852855), (3699, 13877120), (4110, 12489408), (4320, 11882284), (4384, 11708820), (4932, 10407840), (5480, 9367056), (5760, 8911713), (6165, 8326272), (6576, 7805880), (7398, 6938560), (8220, 6244704), (8640, 5941142), (8768, 5854410), (9864, 5203920), (10960, 4683528), (12330, 4163136), (13152, 3902940), (14796, 3469280), (16440, 3122352), (17280, 2970571), (17536, 2927205), (18495, 2775424), (19728, 2601960), (21683, 2367360), (21920, 2341764), (24660, 2081568), (26304, 1951470), (29592, 1734640), (32880, 1561176), (36990, 1387712), (39456, 1300980), (43366, 1183680), (43840, 1170882), (49320, 1040784), (52608, 975735), (59184, 867320), (65049, 789120), (65760, 780588), (73980, 693856), (78912, 650490), (86732, 591840), (87680, 585441), (98640, 520392), (108415, 473472), (118368, 433660), (130098, 394560), (131520, 390294), (147960, 346928), (157824, 325245), (173464, 295920), (195147, 263040), (197280, 260196), (216830, 236736)]