73205440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3006

約数の個数: 112

約数和(自身を含む): 217407744

約数和(自身を除く): 144202304

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 2971, 3080, 3520, 4928, 5942, 6160, 11884, 12320, 14855, 20797, 23768, 24640, 29710, 32681, 41594, 47536, 59420, 65362, 83188, 95072, 103985, 118840, 130724, 163405, 166376, 190144, 207970, 228767, 237680, 261448, 326810, 332752, 415940, 457534, 475360, 522896, 653620, 665504, 831880, 915068, 950720, 1045792, 1143835, 1307240, 1331008, 1663760, 1830136, 2091584, 2287670, 2614480, 3327520, 3660272, 4575340, 5228960, 6655040, 7320544, 9150680, 10457920, 14641088, 18301360, 36602720, 73205440]

約数ペア:

[(1, 73205440), (2, 36602720), (4, 18301360), (5, 14641088), (7, 10457920), (8, 9150680), (10, 7320544), (11, 6655040), (14, 5228960), (16, 4575340), (20, 3660272), (22, 3327520), (28, 2614480), (32, 2287670), (35, 2091584), (40, 1830136), (44, 1663760), (55, 1331008), (56, 1307240), (64, 1143835), (70, 1045792), (77, 950720), (80, 915068), (88, 831880), (110, 665504), (112, 653620), (140, 522896), (154, 475360), (160, 457534), (176, 415940), (220, 332752), (224, 326810), (280, 261448), (308, 237680), (320, 228767), (352, 207970), (385, 190144), (440, 166376), (448, 163405), (560, 130724), (616, 118840), (704, 103985), (770, 95072), (880, 83188), (1120, 65362), (1232, 59420), (1540, 47536), (1760, 41594), (2240, 32681), (2464, 29710), (2971, 24640), (3080, 23768), (3520, 20797), (4928, 14855), (5942, 12320), (6160, 11884)]