40227840

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 220

約数和(自身を含む): 145639956

約数和(自身を除く): 105412116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 97, 108, 120, 128, 135, 144, 160, 162, 180, 192, 194, 216, 240, 256, 270, 288, 291, 320, 324, 360, 384, 388, 405, 432, 480, 485, 512, 540, 576, 582, 640, 648, 720, 768, 776, 810, 864, 873, 960, 970, 1024, 1080, 1152, 1164, 1280, 1296, 1440, 1455, 1536, 1552, 1620, 1728, 1746, 1920, 1940, 2160, 2304, 2328, 2560, 2592, 2619, 2880, 2910, 3072, 3104, 3240, 3456, 3492, 3840, 3880, 4320, 4365, 4608, 4656, 5120, 5184, 5238, 5760, 5820, 6208, 6480, 6912, 6984, 7680, 7760, 7857, 8640, 8730, 9216, 9312, 10368, 10476, 11520, 11640, 12416, 12960, 13095, 13824, 13968, 15360, 15520, 15714, 17280, 17460, 18624, 20736, 20952, 23040, 23280, 24832, 25920, 26190, 27648, 27936, 31040, 31428, 34560, 34920, 37248, 39285, 41472, 41904, 46080, 46560, 49664, 51840, 52380, 55872, 62080, 62856, 69120, 69840, 74496, 78570, 82944, 83808, 93120, 99328, 103680, 104760, 111744, 124160, 125712, 138240, 139680, 148992, 157140, 167616, 186240, 207360, 209520, 223488, 248320, 251424, 279360, 297984, 314280, 335232, 372480, 414720, 419040, 446976, 496640, 502848, 558720, 628560, 670464, 744960, 838080, 893952, 1005696, 1117440, 1257120, 1340928, 1489920, 1676160, 2011392, 2234880, 2514240, 2681856, 3352320, 4022784, 4469760, 5028480, 6704640, 8045568, 10056960, 13409280, 20113920, 40227840]

約数ペア:

[(1, 40227840), (2, 20113920), (3, 13409280), (4, 10056960), (5, 8045568), (6, 6704640), (8, 5028480), (9, 4469760), (10, 4022784), (12, 3352320), (15, 2681856), (16, 2514240), (18, 2234880), (20, 2011392), (24, 1676160), (27, 1489920), (30, 1340928), (32, 1257120), (36, 1117440), (40, 1005696), (45, 893952), (48, 838080), (54, 744960), (60, 670464), (64, 628560), (72, 558720), (80, 502848), (81, 496640), (90, 446976), (96, 419040), (97, 414720), (108, 372480), (120, 335232), (128, 314280), (135, 297984), (144, 279360), (160, 251424), (162, 248320), (180, 223488), (192, 209520), (194, 207360), (216, 186240), (240, 167616), (256, 157140), (270, 148992), (288, 139680), (291, 138240), (320, 125712), (324, 124160), (360, 111744), (384, 104760), (388, 103680), (405, 99328), (432, 93120), (480, 83808), (485, 82944), (512, 78570), (540, 74496), (576, 69840), (582, 69120), (640, 62856), (648, 62080), (720, 55872), (768, 52380), (776, 51840), (810, 49664), (864, 46560), (873, 46080), (960, 41904), (970, 41472), (1024, 39285), (1080, 37248), (1152, 34920), (1164, 34560), (1280, 31428), (1296, 31040), (1440, 27936), (1455, 27648), (1536, 26190), (1552, 25920), (1620, 24832), (1728, 23280), (1746, 23040), (1920, 20952), (1940, 20736), (2160, 18624), (2304, 17460), (2328, 17280), (2560, 15714), (2592, 15520), (2619, 15360), (2880, 13968), (2910, 13824), (3072, 13095), (3104, 12960), (3240, 12416), (3456, 11640), (3492, 11520), (3840, 10476), (3880, 10368), (4320, 9312), (4365, 9216), (4608, 8730), (4656, 8640), (5120, 7857), (5184, 7760), (5238, 7680), (5760, 6984), (5820, 6912), (6208, 6480)]