1260280944

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 400

約数和(自身を含む): 4301946880

約数和(自身を除く): 3041665936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 36, 38, 39, 48, 52, 54, 57, 62, 72, 76, 78, 81, 93, 104, 108, 114, 117, 124, 127, 144, 152, 156, 162, 171, 186, 208, 216, 228, 234, 247, 248, 254, 279, 304, 312, 324, 342, 351, 372, 381, 403, 432, 456, 468, 494, 496, 508, 513, 558, 589, 624, 648, 684, 702, 741, 744, 762, 806, 837, 912, 936, 988, 1016, 1026, 1053, 1116, 1143, 1178, 1209, 1296, 1368, 1404, 1482, 1488, 1524, 1539, 1612, 1651, 1674, 1767, 1872, 1976, 2032, 2052, 2106, 2223, 2232, 2286, 2356, 2413, 2418, 2511, 2736, 2808, 2964, 3048, 3078, 3224, 3302, 3348, 3429, 3534, 3627, 3937, 3952, 4104, 4212, 4446, 4464, 4572, 4712, 4826, 4836, 4953, 5022, 5301, 5616, 5928, 6096, 6156, 6448, 6604, 6669, 6696, 6858, 7068, 7239, 7254, 7657, 7874, 8208, 8424, 8892, 9144, 9424, 9652, 9672, 9906, 10044, 10287, 10602, 10881, 11811, 11856, 12312, 13208, 13338, 13392, 13716, 14136, 14478, 14508, 14859, 15314, 15748, 15903, 16848, 17784, 18288, 19304, 19344, 19812, 20007, 20088, 20574, 21204, 21717, 21762, 22971, 23622, 24624, 26416, 26676, 27432, 28272, 28956, 29016, 29718, 30628, 31369, 31496, 31806, 32643, 35433, 35568, 38608, 39624, 40014, 40176, 41148, 42408, 43434, 43524, 44577, 45942, 47244, 47709, 51181, 53352, 54864, 57912, 58032, 59436, 61256, 62738, 62992, 63612, 65151, 65286, 68913, 70866, 74803, 79248, 80028, 82296, 84816, 86868, 87048, 89154, 91884, 94107, 94488, 95418, 102362, 106299, 106704, 115824, 118872, 122512, 125476, 127224, 130302, 130572, 133731, 137826, 141732, 149606, 153543, 160056, 164592, 173736, 174096, 178308, 183768, 188214, 188976, 190836, 195453, 204724, 206739, 212598, 224409, 237744, 250952, 254448, 260604, 261144, 267462, 275652, 282321, 283464, 299212, 307086, 318897, 320112, 347472, 356616, 367536, 376428, 381672, 390906, 409448, 413478, 425196, 448818, 460629, 501904, 521208, 522288, 534924, 551304, 564642, 566928, 598424, 614172, 620217, 637794, 673227, 713232, 752856, 763344, 781812, 818896, 826956, 846963, 850392, 897636, 921258, 972439, 1042416, 1069848, 1102608, 1129284, 1196848, 1228344, 1240434, 1275588, 1346454, 1381887, 1505712, 1563624, 1653912, 1693926, 1700784, 1795272, 1842516, 1944878, 2019681, 2139696, 2258568, 2456688, 2480868, 2540889, 2551176, 2692908, 2763774, 2917317, 3127248, 3307824, 3387852, 3590544, 3685032, 3889756, 4039362, 4145661, 4517136, 4961736, 5081778, 5102352, 5385816, 5527548, 5834634, 6059043, 6775704, 7370064, 7779512, 8078724, 8291322, 8751951, 9923472, 10163556, 10771632, 11055096, 11669268, 12118086, 13551408, 15559024, 16157448, 16582644, 17503902, 20327112, 22110192, 23338536, 24236172, 26255853, 32314896, 33165288, 35007804, 40654224, 46677072, 48472344, 52511706, 66330576, 70015608, 78767559, 96944688, 105023412, 140031216, 157535118, 210046824, 315070236, 420093648, 630140472, 1260280944]

約数ペア:

[(1, 1260280944), (2, 630140472), (3, 420093648), (4, 315070236), (6, 210046824), (8, 157535118), (9, 140031216), (12, 105023412), (13, 96944688), (16, 78767559), (18, 70015608), (19, 66330576), (24, 52511706), (26, 48472344), (27, 46677072), (31, 40654224), (36, 35007804), (38, 33165288), (39, 32314896), (48, 26255853), (52, 24236172), (54, 23338536), (57, 22110192), (62, 20327112), (72, 17503902), (76, 16582644), (78, 16157448), (81, 15559024), (93, 13551408), (104, 12118086), (108, 11669268), (114, 11055096), (117, 10771632), (124, 10163556), (127, 9923472), (144, 8751951), (152, 8291322), (156, 8078724), (162, 7779512), (171, 7370064), (186, 6775704), (208, 6059043), (216, 5834634), (228, 5527548), (234, 5385816), (247, 5102352), (248, 5081778), (254, 4961736), (279, 4517136), (304, 4145661), (312, 4039362), (324, 3889756), (342, 3685032), (351, 3590544), (372, 3387852), (381, 3307824), (403, 3127248), (432, 2917317), (456, 2763774), (468, 2692908), (494, 2551176), (496, 2540889), (508, 2480868), (513, 2456688), (558, 2258568), (589, 2139696), (624, 2019681), (648, 1944878), (684, 1842516), (702, 1795272), (741, 1700784), (744, 1693926), (762, 1653912), (806, 1563624), (837, 1505712), (912, 1381887), (936, 1346454), (988, 1275588), (1016, 1240434), (1026, 1228344), (1053, 1196848), (1116, 1129284), (1143, 1102608), (1178, 1069848), (1209, 1042416), (1296, 972439), (1368, 921258), (1404, 897636), (1482, 850392), (1488, 846963), (1524, 826956), (1539, 818896), (1612, 781812), (1651, 763344), (1674, 752856), (1767, 713232), (1872, 673227), (1976, 637794), (2032, 620217), (2052, 614172), (2106, 598424), (2223, 566928), (2232, 564642), (2286, 551304), (2356, 534924), (2413, 522288), (2418, 521208), (2511, 501904), (2736, 460629), (2808, 448818), (2964, 425196), (3048, 413478), (3078, 409448), (3224, 390906), (3302, 381672), (3348, 376428), (3429, 367536), (3534, 356616), (3627, 347472), (3937, 320112), (3952, 318897), (4104, 307086), (4212, 299212), (4446, 283464), (4464, 282321), (4572, 275652), (4712, 267462), (4826, 261144), (4836, 260604), (4953, 254448), (5022, 250952), (5301, 237744), (5616, 224409), (5928, 212598), (6096, 206739), (6156, 204724), (6448, 195453), (6604, 190836), (6669, 188976), (6696, 188214), (6858, 183768), (7068, 178308), (7239, 174096), (7254, 173736), (7657, 164592), (7874, 160056), (8208, 153543), (8424, 149606), (8892, 141732), (9144, 137826), (9424, 133731), (9652, 130572), (9672, 130302), (9906, 127224), (10044, 125476), (10287, 122512), (10602, 118872), (10881, 115824), (11811, 106704), (11856, 106299), (12312, 102362), (13208, 95418), (13338, 94488), (13392, 94107), (13716, 91884), (14136, 89154), (14478, 87048), (14508, 86868), (14859, 84816), (15314, 82296), (15748, 80028), (15903, 79248), (16848, 74803), (17784, 70866), (18288, 68913), (19304, 65286), (19344, 65151), (19812, 63612), (20007, 62992), (20088, 62738), (20574, 61256), (21204, 59436), (21717, 58032), (21762, 57912), (22971, 54864), (23622, 53352), (24624, 51181), (26416, 47709), (26676, 47244), (27432, 45942), (28272, 44577), (28956, 43524), (29016, 43434), (29718, 42408), (30628, 41148), (31369, 40176), (31496, 40014), (31806, 39624), (32643, 38608), (35433, 35568)]