31325399040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78439}}^1$

素因数の和:78482

約数の個数: 192

約数和(自身を含む): 107927164800

約数和(自身を除く): 76601765760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2048, 2080, 2496, 2560, 3072, 3120, 3328, 3840, 4160, 4992, 5120, 6144, 6240, 6656, 7680, 8320, 9984, 10240, 12480, 13312, 15360, 16640, 19968, 24960, 26624, 30720, 33280, 39936, 49920, 66560, 78439, 79872, 99840, 133120, 156878, 199680, 235317, 313756, 392195, 399360, 470634, 627512, 784390, 941268, 1019707, 1176585, 1255024, 1568780, 1882536, 2039414, 2353170, 2510048, 3059121, 3137560, 3765072, 4078828, 4706340, 5020096, 5098535, 6118242, 6275120, 7530144, 8157656, 9412680, 10040192, 10197070, 12236484, 12550240, 15060288, 15295605, 16315312, 18825360, 20080384, 20394140, 24472968, 25100480, 30120576, 30591210, 32630624, 37650720, 40160768, 40788280, 48945936, 50200960, 60241152, 61182420, 65261248, 75301440, 80321536, 81576560, 97891872, 100401920, 120482304, 122364840, 130522496, 150602880, 160643072, 163153120, 195783744, 200803840, 240964608, 244729680, 261044992, 301205760, 326306240, 391567488, 401607680, 481929216, 489459360, 522089984, 602411520, 652612480, 783134976, 803215360, 978918720, 1044179968, 1204823040, 1305224960, 1566269952, 1957837440, 2088359936, 2409646080, 2610449920, 3132539904, 3915674880, 5220899840, 6265079808, 7831349760, 10441799680, 15662699520, 31325399040]

約数ペア:

[(1, 31325399040), (2, 15662699520), (3, 10441799680), (4, 7831349760), (5, 6265079808), (6, 5220899840), (8, 3915674880), (10, 3132539904), (12, 2610449920), (13, 2409646080), (15, 2088359936), (16, 1957837440), (20, 1566269952), (24, 1305224960), (26, 1204823040), (30, 1044179968), (32, 978918720), (39, 803215360), (40, 783134976), (48, 652612480), (52, 602411520), (60, 522089984), (64, 489459360), (65, 481929216), (78, 401607680), (80, 391567488), (96, 326306240), (104, 301205760), (120, 261044992), (128, 244729680), (130, 240964608), (156, 200803840), (160, 195783744), (192, 163153120), (195, 160643072), (208, 150602880), (240, 130522496), (256, 122364840), (260, 120482304), (312, 100401920), (320, 97891872), (384, 81576560), (390, 80321536), (416, 75301440), (480, 65261248), (512, 61182420), (520, 60241152), (624, 50200960), (640, 48945936), (768, 40788280), (780, 40160768), (832, 37650720), (960, 32630624), (1024, 30591210), (1040, 30120576), (1248, 25100480), (1280, 24472968), (1536, 20394140), (1560, 20080384), (1664, 18825360), (1920, 16315312), (2048, 15295605), (2080, 15060288), (2496, 12550240), (2560, 12236484), (3072, 10197070), (3120, 10040192), (3328, 9412680), (3840, 8157656), (4160, 7530144), (4992, 6275120), (5120, 6118242), (6144, 5098535), (6240, 5020096), (6656, 4706340), (7680, 4078828), (8320, 3765072), (9984, 3137560), (10240, 3059121), (12480, 2510048), (13312, 2353170), (15360, 2039414), (16640, 1882536), (19968, 1568780), (24960, 1255024), (26624, 1176585), (30720, 1019707), (33280, 941268), (39936, 784390), (49920, 627512), (66560, 470634), (78439, 399360), (79872, 392195), (99840, 313756), (133120, 235317), (156878, 199680)]