142712010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 470016000

約数和(自身を除く): 327303990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 49, 54, 63, 67, 69, 70, 90, 98, 105, 115, 126, 134, 135, 138, 147, 161, 189, 201, 207, 210, 230, 245, 270, 294, 315, 322, 335, 343, 345, 378, 402, 414, 441, 469, 483, 490, 603, 621, 630, 670, 686, 690, 735, 805, 882, 938, 945, 966, 1005, 1029, 1035, 1127, 1206, 1242, 1323, 1407, 1449, 1470, 1541, 1610, 1715, 1809, 1890, 2010, 2058, 2070, 2205, 2254, 2345, 2415, 2646, 2814, 2898, 3015, 3082, 3087, 3105, 3283, 3381, 3430, 3618, 4221, 4347, 4410, 4623, 4690, 4830, 5145, 5635, 6030, 6174, 6210, 6566, 6615, 6762, 7035, 7245, 7705, 7889, 8442, 8694, 9045, 9246, 9261, 9849, 10143, 10290, 10787, 11270, 12663, 13230, 13869, 14070, 14490, 15410, 15435, 15778, 16415, 16905, 18090, 18522, 19698, 20286, 21105, 21574, 21735, 22981, 23115, 23667, 25326, 27738, 29547, 30429, 30870, 32361, 32830, 33810, 39445, 41607, 42210, 43470, 45962, 46230, 46305, 47334, 49245, 50715, 53935, 59094, 60858, 63315, 64722, 68943, 69345, 71001, 75509, 78890, 83214, 88641, 92610, 97083, 98490, 101430, 107870, 114905, 118335, 126630, 137886, 138690, 142002, 147735, 151018, 152145, 161805, 177282, 194166, 206829, 208035, 213003, 226527, 229810, 236670, 291249, 295470, 304290, 323610, 344715, 355005, 377545, 413658, 416070, 426006, 443205, 453054, 485415, 528563, 582498, 620487, 679581, 689430, 710010, 755090, 886410, 970830, 1034145, 1057126, 1065015, 1132635, 1240974, 1359162, 1456245, 1585689, 2038743, 2068290, 2130030, 2265270, 2642815, 2912490, 3102435, 3171378, 3397905, 4077486, 4757067, 5285630, 6204870, 6795810, 7928445, 9514134, 10193715, 14271201, 15856890, 20387430, 23785335, 28542402, 47570670, 71356005, 142712010]

約数ペア:

[(1, 142712010), (2, 71356005), (3, 47570670), (5, 28542402), (6, 23785335), (7, 20387430), (9, 15856890), (10, 14271201), (14, 10193715), (15, 9514134), (18, 7928445), (21, 6795810), (23, 6204870), (27, 5285630), (30, 4757067), (35, 4077486), (42, 3397905), (45, 3171378), (46, 3102435), (49, 2912490), (54, 2642815), (63, 2265270), (67, 2130030), (69, 2068290), (70, 2038743), (90, 1585689), (98, 1456245), (105, 1359162), (115, 1240974), (126, 1132635), (134, 1065015), (135, 1057126), (138, 1034145), (147, 970830), (161, 886410), (189, 755090), (201, 710010), (207, 689430), (210, 679581), (230, 620487), (245, 582498), (270, 528563), (294, 485415), (315, 453054), (322, 443205), (335, 426006), (343, 416070), (345, 413658), (378, 377545), (402, 355005), (414, 344715), (441, 323610), (469, 304290), (483, 295470), (490, 291249), (603, 236670), (621, 229810), (630, 226527), (670, 213003), (686, 208035), (690, 206829), (735, 194166), (805, 177282), (882, 161805), (938, 152145), (945, 151018), (966, 147735), (1005, 142002), (1029, 138690), (1035, 137886), (1127, 126630), (1206, 118335), (1242, 114905), (1323, 107870), (1407, 101430), (1449, 98490), (1470, 97083), (1541, 92610), (1610, 88641), (1715, 83214), (1809, 78890), (1890, 75509), (2010, 71001), (2058, 69345), (2070, 68943), (2205, 64722), (2254, 63315), (2345, 60858), (2415, 59094), (2646, 53935), (2814, 50715), (2898, 49245), (3015, 47334), (3082, 46305), (3087, 46230), (3105, 45962), (3283, 43470), (3381, 42210), (3430, 41607), (3618, 39445), (4221, 33810), (4347, 32830), (4410, 32361), (4623, 30870), (4690, 30429), (4830, 29547), (5145, 27738), (5635, 25326), (6030, 23667), (6174, 23115), (6210, 22981), (6566, 21735), (6615, 21574), (6762, 21105), (7035, 20286), (7245, 19698), (7705, 18522), (7889, 18090), (8442, 16905), (8694, 16415), (9045, 15778), (9246, 15435), (9261, 15410), (9849, 14490), (10143, 14070), (10290, 13869), (10787, 13230), (11270, 12663)]