74376960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{2767}}^1$

素因数の和:2798

約数の個数: 144

約数和(自身を含む): 271574016

約数和(自身を除く): 197197056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 2767, 3360, 3840, 4480, 5376, 5534, 6720, 8301, 8960, 11068, 13440, 13835, 16602, 19369, 22136, 26880, 27670, 33204, 38738, 41505, 44272, 55340, 58107, 66408, 77476, 83010, 88544, 96845, 110680, 116214, 132816, 154952, 166020, 177088, 193690, 221360, 232428, 265632, 290535, 309904, 332040, 354176, 387380, 442720, 464856, 531264, 581070, 619808, 664080, 708352, 774760, 885440, 929712, 1062528, 1162140, 1239616, 1328160, 1549520, 1770880, 1859424, 2125056, 2324280, 2479232, 2656320, 3099040, 3541760, 3718848, 4648560, 4958464, 5312640, 6198080, 7437696, 9297120, 10625280, 12396160, 14875392, 18594240, 24792320, 37188480, 74376960]

約数ペア:

[(1, 74376960), (2, 37188480), (3, 24792320), (4, 18594240), (5, 14875392), (6, 12396160), (7, 10625280), (8, 9297120), (10, 7437696), (12, 6198080), (14, 5312640), (15, 4958464), (16, 4648560), (20, 3718848), (21, 3541760), (24, 3099040), (28, 2656320), (30, 2479232), (32, 2324280), (35, 2125056), (40, 1859424), (42, 1770880), (48, 1549520), (56, 1328160), (60, 1239616), (64, 1162140), (70, 1062528), (80, 929712), (84, 885440), (96, 774760), (105, 708352), (112, 664080), (120, 619808), (128, 581070), (140, 531264), (160, 464856), (168, 442720), (192, 387380), (210, 354176), (224, 332040), (240, 309904), (256, 290535), (280, 265632), (320, 232428), (336, 221360), (384, 193690), (420, 177088), (448, 166020), (480, 154952), (560, 132816), (640, 116214), (672, 110680), (768, 96845), (840, 88544), (896, 83010), (960, 77476), (1120, 66408), (1280, 58107), (1344, 55340), (1680, 44272), (1792, 41505), (1920, 38738), (2240, 33204), (2688, 27670), (2767, 26880), (3360, 22136), (3840, 19369), (4480, 16602), (5376, 13835), (5534, 13440), (6720, 11068), (8301, 8960)]