353349120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 160

約数和(自身を含む): 1141176960

約数和(自身を除く): 787827840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 240, 256, 278, 320, 331, 384, 417, 480, 512, 556, 640, 662, 695, 768, 834, 960, 993, 1112, 1280, 1324, 1390, 1536, 1655, 1668, 1920, 1986, 2085, 2224, 2560, 2648, 2780, 3310, 3336, 3840, 3972, 4170, 4448, 4965, 5296, 5560, 6620, 6672, 7680, 7944, 8340, 8896, 9930, 10592, 11120, 13240, 13344, 15888, 16680, 17792, 19860, 21184, 22240, 26480, 26688, 31776, 33360, 35584, 39720, 42368, 44480, 46009, 52960, 53376, 63552, 66720, 71168, 79440, 84736, 88960, 92018, 105920, 106752, 127104, 133440, 138027, 158880, 169472, 177920, 184036, 211840, 213504, 230045, 254208, 266880, 276054, 317760, 355840, 368072, 423680, 460090, 508416, 533760, 552108, 635520, 690135, 736144, 847360, 920180, 1067520, 1104216, 1271040, 1380270, 1472288, 1840360, 2208432, 2542080, 2760540, 2944576, 3680720, 4416864, 5521080, 5889152, 7361440, 8833728, 11042160, 11778304, 14722880, 17667456, 22084320, 23556608, 29445760, 35334912, 44168640, 58891520, 70669824, 88337280, 117783040, 176674560, 353349120]

約数ペア:

[(1, 353349120), (2, 176674560), (3, 117783040), (4, 88337280), (5, 70669824), (6, 58891520), (8, 44168640), (10, 35334912), (12, 29445760), (15, 23556608), (16, 22084320), (20, 17667456), (24, 14722880), (30, 11778304), (32, 11042160), (40, 8833728), (48, 7361440), (60, 5889152), (64, 5521080), (80, 4416864), (96, 3680720), (120, 2944576), (128, 2760540), (139, 2542080), (160, 2208432), (192, 1840360), (240, 1472288), (256, 1380270), (278, 1271040), (320, 1104216), (331, 1067520), (384, 920180), (417, 847360), (480, 736144), (512, 690135), (556, 635520), (640, 552108), (662, 533760), (695, 508416), (768, 460090), (834, 423680), (960, 368072), (993, 355840), (1112, 317760), (1280, 276054), (1324, 266880), (1390, 254208), (1536, 230045), (1655, 213504), (1668, 211840), (1920, 184036), (1986, 177920), (2085, 169472), (2224, 158880), (2560, 138027), (2648, 133440), (2780, 127104), (3310, 106752), (3336, 105920), (3840, 92018), (3972, 88960), (4170, 84736), (4448, 79440), (4965, 71168), (5296, 66720), (5560, 63552), (6620, 53376), (6672, 52960), (7680, 46009), (7944, 44480), (8340, 42368), (8896, 39720), (9930, 35584), (10592, 33360), (11120, 31776), (13240, 26688), (13344, 26480), (15888, 22240), (16680, 21184), (17792, 19860)]