259501440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1117}}^1$

素因数の和:1161

約数の個数: 192

約数和(自身を含む): 910007280

約数和(自身を除く): 650505840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 384, 440, 480, 484, 528, 605, 640, 660, 704, 726, 880, 960, 968, 1056, 1117, 1210, 1320, 1408, 1452, 1760, 1815, 1920, 1936, 2112, 2234, 2420, 2640, 2904, 3351, 3520, 3630, 3872, 4224, 4468, 4840, 5280, 5585, 5808, 6702, 7040, 7260, 7744, 8936, 9680, 10560, 11170, 11616, 12287, 13404, 14520, 15488, 16755, 17872, 19360, 21120, 22340, 23232, 24574, 26808, 29040, 33510, 35744, 36861, 38720, 44680, 46464, 49148, 53616, 58080, 61435, 67020, 71488, 73722, 77440, 89360, 98296, 107232, 116160, 122870, 134040, 135157, 142976, 147444, 178720, 184305, 196592, 214464, 232320, 245740, 268080, 270314, 294888, 357440, 368610, 393184, 405471, 428928, 491480, 536160, 540628, 589776, 675785, 714880, 737220, 786368, 810942, 982960, 1072320, 1081256, 1179552, 1351570, 1474440, 1572736, 1621884, 1965920, 2027355, 2144640, 2162512, 2359104, 2703140, 2948880, 3243768, 3931840, 4054710, 4325024, 4718208, 5406280, 5897760, 6487536, 7863680, 8109420, 8650048, 10812560, 11795520, 12975072, 16218840, 17300096, 21625120, 23591040, 25950144, 32437680, 43250240, 51900288, 64875360, 86500480, 129750720, 259501440]

約数ペア:

[(1, 259501440), (2, 129750720), (3, 86500480), (4, 64875360), (5, 51900288), (6, 43250240), (8, 32437680), (10, 25950144), (11, 23591040), (12, 21625120), (15, 17300096), (16, 16218840), (20, 12975072), (22, 11795520), (24, 10812560), (30, 8650048), (32, 8109420), (33, 7863680), (40, 6487536), (44, 5897760), (48, 5406280), (55, 4718208), (60, 4325024), (64, 4054710), (66, 3931840), (80, 3243768), (88, 2948880), (96, 2703140), (110, 2359104), (120, 2162512), (121, 2144640), (128, 2027355), (132, 1965920), (160, 1621884), (165, 1572736), (176, 1474440), (192, 1351570), (220, 1179552), (240, 1081256), (242, 1072320), (264, 982960), (320, 810942), (330, 786368), (352, 737220), (363, 714880), (384, 675785), (440, 589776), (480, 540628), (484, 536160), (528, 491480), (605, 428928), (640, 405471), (660, 393184), (704, 368610), (726, 357440), (880, 294888), (960, 270314), (968, 268080), (1056, 245740), (1117, 232320), (1210, 214464), (1320, 196592), (1408, 184305), (1452, 178720), (1760, 147444), (1815, 142976), (1920, 135157), (1936, 134040), (2112, 122870), (2234, 116160), (2420, 107232), (2640, 98296), (2904, 89360), (3351, 77440), (3520, 73722), (3630, 71488), (3872, 67020), (4224, 61435), (4468, 58080), (4840, 53616), (5280, 49148), (5585, 46464), (5808, 44680), (6702, 38720), (7040, 36861), (7260, 35744), (7744, 33510), (8936, 29040), (9680, 26808), (10560, 24574), (11170, 23232), (11616, 22340), (12287, 21120), (13404, 19360), (14520, 17872), (15488, 16755)]