2109647680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2971}}^1$

素因数の和:3312

約数の個数: 112

約数和(自身を含む): 5761305216

約数和(自身を除く): 3651657536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 317, 320, 448, 560, 634, 1120, 1268, 1585, 2219, 2240, 2536, 2971, 3170, 4438, 5072, 5942, 6340, 8876, 10144, 11095, 11884, 12680, 14855, 17752, 20288, 20797, 22190, 23768, 25360, 29710, 35504, 41594, 44380, 47536, 50720, 59420, 71008, 83188, 88760, 95072, 101440, 103985, 118840, 142016, 166376, 177520, 190144, 207970, 237680, 332752, 355040, 415940, 475360, 665504, 710080, 831880, 941807, 950720, 1331008, 1663760, 1883614, 3327520, 3767228, 4709035, 6592649, 6655040, 7534456, 9418070, 13185298, 15068912, 18836140, 26370596, 30137824, 32963245, 37672280, 52741192, 60275648, 65926490, 75344560, 105482384, 131852980, 150689120, 210964768, 263705960, 301378240, 421929536, 527411920, 1054823840, 2109647680]

約数ペア:

[(1, 2109647680), (2, 1054823840), (4, 527411920), (5, 421929536), (7, 301378240), (8, 263705960), (10, 210964768), (14, 150689120), (16, 131852980), (20, 105482384), (28, 75344560), (32, 65926490), (35, 60275648), (40, 52741192), (56, 37672280), (64, 32963245), (70, 30137824), (80, 26370596), (112, 18836140), (140, 15068912), (160, 13185298), (224, 9418070), (280, 7534456), (317, 6655040), (320, 6592649), (448, 4709035), (560, 3767228), (634, 3327520), (1120, 1883614), (1268, 1663760), (1585, 1331008), (2219, 950720), (2240, 941807), (2536, 831880), (2971, 710080), (3170, 665504), (4438, 475360), (5072, 415940), (5942, 355040), (6340, 332752), (8876, 237680), (10144, 207970), (11095, 190144), (11884, 177520), (12680, 166376), (14855, 142016), (17752, 118840), (20288, 103985), (20797, 101440), (22190, 95072), (23768, 88760), (25360, 83188), (29710, 71008), (35504, 59420), (41594, 50720), (44380, 47536)]