1277818080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 432

約数和(自身を含む): 5158112400

約数和(自身を除く): 3880294320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 121, 132, 140, 147, 154, 160, 165, 168, 176, 196, 210, 220, 224, 231, 240, 242, 245, 264, 280, 294, 308, 330, 336, 352, 363, 385, 392, 420, 440, 449, 462, 480, 484, 490, 528, 539, 560, 588, 605, 616, 660, 672, 726, 735, 770, 784, 840, 847, 880, 898, 924, 968, 980, 1056, 1078, 1120, 1155, 1176, 1210, 1232, 1320, 1347, 1452, 1470, 1540, 1568, 1617, 1680, 1694, 1760, 1796, 1815, 1848, 1936, 1960, 2156, 2245, 2310, 2352, 2420, 2464, 2541, 2640, 2694, 2695, 2904, 2940, 3080, 3143, 3234, 3360, 3388, 3592, 3630, 3696, 3872, 3920, 4235, 4312, 4490, 4620, 4704, 4840, 4939, 5082, 5280, 5388, 5390, 5808, 5880, 5929, 6160, 6286, 6468, 6735, 6776, 7184, 7260, 7392, 7840, 8085, 8470, 8624, 8980, 9240, 9429, 9680, 9878, 10164, 10776, 10780, 11616, 11760, 11858, 12320, 12572, 12705, 12936, 13470, 13552, 14368, 14520, 14817, 15715, 16170, 16940, 17248, 17787, 17960, 18480, 18858, 19360, 19756, 20328, 21552, 21560, 22001, 23520, 23716, 24695, 25144, 25410, 25872, 26940, 27104, 29040, 29634, 29645, 31430, 32340, 33880, 34573, 35574, 35920, 36960, 37716, 39512, 40656, 43104, 43120, 44002, 47145, 47432, 49390, 50288, 50820, 51744, 53880, 54329, 58080, 59268, 59290, 62860, 64680, 66003, 67760, 69146, 71148, 71840, 74085, 75432, 79024, 81312, 86240, 88004, 88935, 94290, 94864, 98780, 100576, 101640, 103719, 107760, 108658, 110005, 118536, 118580, 125720, 129360, 132006, 135520, 138292, 142296, 148170, 150864, 158048, 162987, 172865, 176008, 177870, 188580, 189728, 197560, 203280, 207438, 215520, 217316, 220010, 237072, 237160, 242011, 251440, 258720, 264012, 271645, 276584, 284592, 296340, 301728, 325974, 330015, 345730, 352016, 355740, 377160, 380303, 395120, 406560, 414876, 434632, 440020, 474144, 474320, 484022, 502880, 518595, 528024, 543290, 553168, 569184, 592680, 651948, 660030, 691460, 704032, 711480, 726033, 754320, 760606, 790240, 814935, 829752, 869264, 880040, 948640, 968044, 1037190, 1056048, 1086580, 1106336, 1140909, 1185360, 1210055, 1303896, 1320060, 1382920, 1422960, 1452066, 1508640, 1521212, 1629870, 1659504, 1738528, 1760080, 1901515, 1936088, 2074380, 2112096, 2173160, 2281818, 2370720, 2420110, 2607792, 2640120, 2662121, 2765840, 2845920, 2904132, 3042424, 3259740, 3319008, 3520160, 3630165, 3803030, 3872176, 4148760, 4346320, 4563636, 4840220, 5215584, 5280240, 5324242, 5531680, 5704545, 5808264, 6084848, 6519480, 7260330, 7606060, 7744352, 7986363, 8297520, 8692640, 9127272, 9680440, 10560480, 10648484, 11409090, 11616528, 12169696, 13038960, 13310605, 14520660, 15212120, 15972726, 16595040, 18254544, 19360880, 21296968, 22818180, 23233056, 26077920, 26621210, 29041320, 30424240, 31945452, 36509088, 38721760, 39931815, 42593936, 45636360, 53242420, 58082640, 60848480, 63890904, 79863630, 85187872, 91272720, 106484840, 116165280, 127781808, 159727260, 182545440, 212969680, 255563616, 319454520, 425939360, 638909040, 1277818080]

約数ペア:

[(1, 1277818080), (2, 638909040), (3, 425939360), (4, 319454520), (5, 255563616), (6, 212969680), (7, 182545440), (8, 159727260), (10, 127781808), (11, 116165280), (12, 106484840), (14, 91272720), (15, 85187872), (16, 79863630), (20, 63890904), (21, 60848480), (22, 58082640), (24, 53242420), (28, 45636360), (30, 42593936), (32, 39931815), (33, 38721760), (35, 36509088), (40, 31945452), (42, 30424240), (44, 29041320), (48, 26621210), (49, 26077920), (55, 23233056), (56, 22818180), (60, 21296968), (66, 19360880), (70, 18254544), (77, 16595040), (80, 15972726), (84, 15212120), (88, 14520660), (96, 13310605), (98, 13038960), (105, 12169696), (110, 11616528), (112, 11409090), (120, 10648484), (121, 10560480), (132, 9680440), (140, 9127272), (147, 8692640), (154, 8297520), (160, 7986363), (165, 7744352), (168, 7606060), (176, 7260330), (196, 6519480), (210, 6084848), (220, 5808264), (224, 5704545), (231, 5531680), (240, 5324242), (242, 5280240), (245, 5215584), (264, 4840220), (280, 4563636), (294, 4346320), (308, 4148760), (330, 3872176), (336, 3803030), (352, 3630165), (363, 3520160), (385, 3319008), (392, 3259740), (420, 3042424), (440, 2904132), (449, 2845920), (462, 2765840), (480, 2662121), (484, 2640120), (490, 2607792), (528, 2420110), (539, 2370720), (560, 2281818), (588, 2173160), (605, 2112096), (616, 2074380), (660, 1936088), (672, 1901515), (726, 1760080), (735, 1738528), (770, 1659504), (784, 1629870), (840, 1521212), (847, 1508640), (880, 1452066), (898, 1422960), (924, 1382920), (968, 1320060), (980, 1303896), (1056, 1210055), (1078, 1185360), (1120, 1140909), (1155, 1106336), (1176, 1086580), (1210, 1056048), (1232, 1037190), (1320, 968044), (1347, 948640), (1452, 880040), (1470, 869264), (1540, 829752), (1568, 814935), (1617, 790240), (1680, 760606), (1694, 754320), (1760, 726033), (1796, 711480), (1815, 704032), (1848, 691460), (1936, 660030), (1960, 651948), (2156, 592680), (2245, 569184), (2310, 553168), (2352, 543290), (2420, 528024), (2464, 518595), (2541, 502880), (2640, 484022), (2694, 474320), (2695, 474144), (2904, 440020), (2940, 434632), (3080, 414876), (3143, 406560), (3234, 395120), (3360, 380303), (3388, 377160), (3592, 355740), (3630, 352016), (3696, 345730), (3872, 330015), (3920, 325974), (4235, 301728), (4312, 296340), (4490, 284592), (4620, 276584), (4704, 271645), (4840, 264012), (4939, 258720), (5082, 251440), (5280, 242011), (5388, 237160), (5390, 237072), (5808, 220010), (5880, 217316), (5929, 215520), (6160, 207438), (6286, 203280), (6468, 197560), (6735, 189728), (6776, 188580), (7184, 177870), (7260, 176008), (7392, 172865), (7840, 162987), (8085, 158048), (8470, 150864), (8624, 148170), (8980, 142296), (9240, 138292), (9429, 135520), (9680, 132006), (9878, 129360), (10164, 125720), (10776, 118580), (10780, 118536), (11616, 110005), (11760, 108658), (11858, 107760), (12320, 103719), (12572, 101640), (12705, 100576), (12936, 98780), (13470, 94864), (13552, 94290), (14368, 88935), (14520, 88004), (14817, 86240), (15715, 81312), (16170, 79024), (16940, 75432), (17248, 74085), (17787, 71840), (17960, 71148), (18480, 69146), (18858, 67760), (19360, 66003), (19756, 64680), (20328, 62860), (21552, 59290), (21560, 59268), (22001, 58080), (23520, 54329), (23716, 53880), (24695, 51744), (25144, 50820), (25410, 50288), (25872, 49390), (26940, 47432), (27104, 47145), (29040, 44002), (29634, 43120), (29645, 43104), (31430, 40656), (32340, 39512), (33880, 37716), (34573, 36960), (35574, 35920)]