31409111040

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:488

約数の個数: 272

約数和(自身を含む): 101920809600

約数和(自身を除く): 70511698560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 359, 384, 445, 480, 512, 534, 640, 712, 718, 768, 890, 960, 1024, 1068, 1077, 1280, 1335, 1424, 1436, 1536, 1780, 1795, 1920, 2048, 2136, 2154, 2560, 2670, 2848, 2872, 3072, 3560, 3590, 3840, 4096, 4272, 4308, 5120, 5340, 5385, 5696, 5744, 6144, 7120, 7180, 7680, 8192, 8544, 8616, 10240, 10680, 10770, 11392, 11488, 12288, 14240, 14360, 15360, 16384, 17088, 17232, 20480, 21360, 21540, 22784, 22976, 24576, 28480, 28720, 30720, 31951, 32768, 34176, 34464, 40960, 42720, 43080, 45568, 45952, 49152, 56960, 57440, 61440, 63902, 65536, 68352, 68928, 81920, 85440, 86160, 91136, 91904, 95853, 98304, 113920, 114880, 122880, 127804, 136704, 137856, 159755, 163840, 170880, 172320, 182272, 183808, 191706, 196608, 227840, 229760, 245760, 255608, 273408, 275712, 319510, 327680, 341760, 344640, 364544, 367616, 383412, 455680, 459520, 479265, 491520, 511216, 546816, 551424, 639020, 683520, 689280, 729088, 735232, 766824, 911360, 919040, 958530, 983040, 1022432, 1093632, 1102848, 1278040, 1367040, 1378560, 1458176, 1470464, 1533648, 1822720, 1838080, 1917060, 2044864, 2187264, 2205696, 2556080, 2734080, 2757120, 2916352, 2940928, 3067296, 3645440, 3676160, 3834120, 4089728, 4374528, 4411392, 5112160, 5468160, 5514240, 5832704, 5881856, 6134592, 7290880, 7352320, 7668240, 8179456, 8749056, 8822784, 10224320, 10936320, 11028480, 11763712, 12269184, 14581760, 14704640, 15336480, 16358912, 17498112, 17645568, 20448640, 21872640, 22056960, 23527424, 24538368, 29163520, 29409280, 30672960, 32717824, 35291136, 40897280, 43745280, 44113920, 49076736, 58818560, 61345920, 65435648, 70582272, 81794560, 87490560, 88227840, 98153472, 117637120, 122691840, 130871296, 163589120, 176455680, 196306944, 245383680, 261742592, 327178240, 352911360, 392613888, 490767360, 523485184, 654356480, 785227776, 981534720, 1046970368, 1308712960, 1570455552, 1963069440, 2093940736, 2617425920, 3140911104, 3926138880, 5234851840, 6281822208, 7852277760, 10469703680, 15704555520, 31409111040]

約数ペア:

[(1, 31409111040), (2, 15704555520), (3, 10469703680), (4, 7852277760), (5, 6281822208), (6, 5234851840), (8, 3926138880), (10, 3140911104), (12, 2617425920), (15, 2093940736), (16, 1963069440), (20, 1570455552), (24, 1308712960), (30, 1046970368), (32, 981534720), (40, 785227776), (48, 654356480), (60, 523485184), (64, 490767360), (80, 392613888), (89, 352911360), (96, 327178240), (120, 261742592), (128, 245383680), (160, 196306944), (178, 176455680), (192, 163589120), (240, 130871296), (256, 122691840), (267, 117637120), (320, 98153472), (356, 88227840), (359, 87490560), (384, 81794560), (445, 70582272), (480, 65435648), (512, 61345920), (534, 58818560), (640, 49076736), (712, 44113920), (718, 43745280), (768, 40897280), (890, 35291136), (960, 32717824), (1024, 30672960), (1068, 29409280), (1077, 29163520), (1280, 24538368), (1335, 23527424), (1424, 22056960), (1436, 21872640), (1536, 20448640), (1780, 17645568), (1795, 17498112), (1920, 16358912), (2048, 15336480), (2136, 14704640), (2154, 14581760), (2560, 12269184), (2670, 11763712), (2848, 11028480), (2872, 10936320), (3072, 10224320), (3560, 8822784), (3590, 8749056), (3840, 8179456), (4096, 7668240), (4272, 7352320), (4308, 7290880), (5120, 6134592), (5340, 5881856), (5385, 5832704), (5696, 5514240), (5744, 5468160), (6144, 5112160), (7120, 4411392), (7180, 4374528), (7680, 4089728), (8192, 3834120), (8544, 3676160), (8616, 3645440), (10240, 3067296), (10680, 2940928), (10770, 2916352), (11392, 2757120), (11488, 2734080), (12288, 2556080), (14240, 2205696), (14360, 2187264), (15360, 2044864), (16384, 1917060), (17088, 1838080), (17232, 1822720), (20480, 1533648), (21360, 1470464), (21540, 1458176), (22784, 1378560), (22976, 1367040), (24576, 1278040), (28480, 1102848), (28720, 1093632), (30720, 1022432), (31951, 983040), (32768, 958530), (34176, 919040), (34464, 911360), (40960, 766824), (42720, 735232), (43080, 729088), (45568, 689280), (45952, 683520), (49152, 639020), (56960, 551424), (57440, 546816), (61440, 511216), (63902, 491520), (65536, 479265), (68352, 459520), (68928, 455680), (81920, 383412), (85440, 367616), (86160, 364544), (91136, 344640), (91904, 341760), (95853, 327680), (98304, 319510), (113920, 275712), (114880, 273408), (122880, 255608), (127804, 245760), (136704, 229760), (137856, 227840), (159755, 196608), (163840, 191706), (170880, 183808), (172320, 182272)]