1925713920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1$

素因数の和:2456

約数の個数: 208

約数和(自身を含む): 6638248512

約数和(自身を除く): 4712534592

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, 2411, 2496, 2560, 3072, 3120, 3328, 3840, 4096, 4160, 4822, 4992, 5120, 6144, 6240, 6656, 7233, 7680, 8320, 9644, 9984, 10240, 12055, 12288, 12480, 13312, 14466, 15360, 16640, 19288, 19968, 20480, 24110, 24960, 26624, 28932, 30720, 31343, 33280, 36165, 38576, 39936, 48220, 49920, 53248, 57864, 61440, 62686, 66560, 72330, 77152, 79872, 94029, 96440, 99840, 115728, 125372, 133120, 144660, 154304, 156715, 159744, 188058, 192880, 199680, 231456, 250744, 266240, 289320, 308608, 313430, 376116, 385760, 399360, 462912, 470145, 501488, 578640, 617216, 626860, 752232, 771520, 798720, 925824, 940290, 1002976, 1157280, 1234432, 1253720, 1504464, 1543040, 1851648, 1880580, 2005952, 2314560, 2468864, 2507440, 3008928, 3086080, 3703296, 3761160, 4011904, 4629120, 4937728, 5014880, 6017856, 6172160, 7406592, 7522320, 8023808, 9258240, 9875456, 10029760, 12035712, 12344320, 14813184, 15044640, 16047616, 18516480, 20059520, 24071424, 24688640, 29626368, 30089280, 32095232, 37032960, 40119040, 48142848, 49377280, 60178560, 64190464, 74065920, 80238080, 96285696, 120357120, 128380928, 148131840, 160476160, 192571392, 240714240, 320952320, 385142784, 481428480, 641904640, 962856960, 1925713920]

約数ペア:

[(1, 1925713920), (2, 962856960), (3, 641904640), (4, 481428480), (5, 385142784), (6, 320952320), (8, 240714240), (10, 192571392), (12, 160476160), (13, 148131840), (15, 128380928), (16, 120357120), (20, 96285696), (24, 80238080), (26, 74065920), (30, 64190464), (32, 60178560), (39, 49377280), (40, 48142848), (48, 40119040), (52, 37032960), (60, 32095232), (64, 30089280), (65, 29626368), (78, 24688640), (80, 24071424), (96, 20059520), (104, 18516480), (120, 16047616), (128, 15044640), (130, 14813184), (156, 12344320), (160, 12035712), (192, 10029760), (195, 9875456), (208, 9258240), (240, 8023808), (256, 7522320), (260, 7406592), (312, 6172160), (320, 6017856), (384, 5014880), (390, 4937728), (416, 4629120), (480, 4011904), (512, 3761160), (520, 3703296), (624, 3086080), (640, 3008928), (768, 2507440), (780, 2468864), (832, 2314560), (960, 2005952), (1024, 1880580), (1040, 1851648), (1248, 1543040), (1280, 1504464), (1536, 1253720), (1560, 1234432), (1664, 1157280), (1920, 1002976), (2048, 940290), (2080, 925824), (2411, 798720), (2496, 771520), (2560, 752232), (3072, 626860), (3120, 617216), (3328, 578640), (3840, 501488), (4096, 470145), (4160, 462912), (4822, 399360), (4992, 385760), (5120, 376116), (6144, 313430), (6240, 308608), (6656, 289320), (7233, 266240), (7680, 250744), (8320, 231456), (9644, 199680), (9984, 192880), (10240, 188058), (12055, 159744), (12288, 156715), (12480, 154304), (13312, 144660), (14466, 133120), (15360, 125372), (16640, 115728), (19288, 99840), (19968, 96440), (20480, 94029), (24110, 79872), (24960, 77152), (26624, 72330), (28932, 66560), (30720, 62686), (31343, 61440), (33280, 57864), (36165, 53248), (38576, 49920), (39936, 48220)]