293442880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:456

約数の個数: 112

約数和(自身を含む): 732251520

約数和(自身を除く): 438808640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 103, 116, 145, 160, 206, 232, 290, 307, 320, 412, 464, 515, 580, 614, 824, 928, 1030, 1160, 1228, 1535, 1648, 1856, 2060, 2320, 2456, 2987, 3070, 3296, 4120, 4640, 4912, 5974, 6140, 6592, 8240, 8903, 9280, 9824, 11948, 12280, 14935, 16480, 17806, 19648, 23896, 24560, 29870, 31621, 32960, 35612, 44515, 47792, 49120, 59740, 63242, 71224, 89030, 95584, 98240, 119480, 126484, 142448, 158105, 178060, 191168, 238960, 252968, 284896, 316210, 356120, 477920, 505936, 569792, 632420, 712240, 917009, 955840, 1011872, 1264840, 1424480, 1834018, 2023744, 2529680, 2848960, 3668036, 4585045, 5059360, 7336072, 9170090, 10118720, 14672144, 18340180, 29344288, 36680360, 58688576, 73360720, 146721440, 293442880]

約数ペア:

[(1, 293442880), (2, 146721440), (4, 73360720), (5, 58688576), (8, 36680360), (10, 29344288), (16, 18340180), (20, 14672144), (29, 10118720), (32, 9170090), (40, 7336072), (58, 5059360), (64, 4585045), (80, 3668036), (103, 2848960), (116, 2529680), (145, 2023744), (160, 1834018), (206, 1424480), (232, 1264840), (290, 1011872), (307, 955840), (320, 917009), (412, 712240), (464, 632420), (515, 569792), (580, 505936), (614, 477920), (824, 356120), (928, 316210), (1030, 284896), (1160, 252968), (1228, 238960), (1535, 191168), (1648, 178060), (1856, 158105), (2060, 142448), (2320, 126484), (2456, 119480), (2987, 98240), (3070, 95584), (3296, 89030), (4120, 71224), (4640, 63242), (4912, 59740), (5974, 49120), (6140, 47792), (6592, 44515), (8240, 35612), (8903, 32960), (9280, 31621), (9824, 29870), (11948, 24560), (12280, 23896), (14935, 19648), (16480, 17806)]