71516160

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 250470948

約数和(自身を除く): 178954788

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 512, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1024, 1152, 1164, 1280, 1440, 1455, 1536, 1552, 1746, 1920, 1940, 2048, 2304, 2328, 2560, 2880, 2910, 3072, 3104, 3492, 3840, 3880, 4096, 4365, 4608, 4656, 5120, 5760, 5820, 6144, 6208, 6984, 7680, 7760, 8192, 8730, 9216, 9312, 10240, 11520, 11640, 12288, 12416, 13968, 15360, 15520, 16384, 17460, 18432, 18624, 20480, 23040, 23280, 24576, 24832, 27936, 30720, 31040, 34920, 36864, 37248, 40960, 46080, 46560, 49152, 49664, 55872, 61440, 62080, 69840, 73728, 74496, 81920, 92160, 93120, 99328, 111744, 122880, 124160, 139680, 147456, 148992, 184320, 186240, 198656, 223488, 245760, 248320, 279360, 297984, 368640, 372480, 397312, 446976, 496640, 558720, 595968, 737280, 744960, 794624, 893952, 993280, 1117440, 1191936, 1489920, 1589248, 1787904, 1986560, 2234880, 2383872, 2979840, 3575808, 3973120, 4469760, 4767744, 5959680, 7151616, 7946240, 8939520, 11919360, 14303232, 17879040, 23838720, 35758080, 71516160]

約数ペア:

[(1, 71516160), (2, 35758080), (3, 23838720), (4, 17879040), (5, 14303232), (6, 11919360), (8, 8939520), (9, 7946240), (10, 7151616), (12, 5959680), (15, 4767744), (16, 4469760), (18, 3973120), (20, 3575808), (24, 2979840), (30, 2383872), (32, 2234880), (36, 1986560), (40, 1787904), (45, 1589248), (48, 1489920), (60, 1191936), (64, 1117440), (72, 993280), (80, 893952), (90, 794624), (96, 744960), (97, 737280), (120, 595968), (128, 558720), (144, 496640), (160, 446976), (180, 397312), (192, 372480), (194, 368640), (240, 297984), (256, 279360), (288, 248320), (291, 245760), (320, 223488), (360, 198656), (384, 186240), (388, 184320), (480, 148992), (485, 147456), (512, 139680), (576, 124160), (582, 122880), (640, 111744), (720, 99328), (768, 93120), (776, 92160), (873, 81920), (960, 74496), (970, 73728), (1024, 69840), (1152, 62080), (1164, 61440), (1280, 55872), (1440, 49664), (1455, 49152), (1536, 46560), (1552, 46080), (1746, 40960), (1920, 37248), (1940, 36864), (2048, 34920), (2304, 31040), (2328, 30720), (2560, 27936), (2880, 24832), (2910, 24576), (3072, 23280), (3104, 23040), (3492, 20480), (3840, 18624), (3880, 18432), (4096, 17460), (4365, 16384), (4608, 15520), (4656, 15360), (5120, 13968), (5760, 12416), (5820, 12288), (6144, 11640), (6208, 11520), (6984, 10240), (7680, 9312), (7760, 9216), (8192, 8730)]