2655894080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1583}}^1$

素因数の和:1721

約数の個数: 168

約数和(自身を含む): 7430341248

約数和(自身を除く): 4774447168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 107, 112, 140, 160, 196, 214, 224, 245, 280, 320, 392, 428, 448, 490, 535, 560, 749, 784, 856, 980, 1070, 1120, 1498, 1568, 1583, 1712, 1960, 2140, 2240, 2996, 3136, 3166, 3424, 3745, 3920, 4280, 5243, 5992, 6332, 6848, 7490, 7840, 7915, 8560, 10486, 11081, 11984, 12664, 14980, 15680, 15830, 17120, 20972, 22162, 23968, 25328, 26215, 29960, 31660, 34240, 41944, 44324, 47936, 50656, 52430, 55405, 59920, 63320, 77567, 83888, 88648, 101312, 104860, 110810, 119840, 126640, 155134, 167776, 169381, 177296, 209720, 221620, 239680, 253280, 310268, 335552, 338762, 354592, 387835, 419440, 443240, 506560, 620536, 677524, 709184, 775670, 838880, 846905, 886480, 1185667, 1241072, 1355048, 1551340, 1677760, 1693810, 1772960, 2371334, 2482144, 2710096, 3102680, 3387620, 3545920, 4742668, 4964288, 5420192, 5928335, 6205360, 6775240, 8299669, 9485336, 10840384, 11856670, 12410720, 13550480, 16599338, 18970672, 23713340, 24821440, 27100960, 33198676, 37941344, 41498345, 47426680, 54201920, 66397352, 75882688, 82996690, 94853360, 132794704, 165993380, 189706720, 265589408, 331986760, 379413440, 531178816, 663973520, 1327947040, 2655894080]

約数ペア:

[(1, 2655894080), (2, 1327947040), (4, 663973520), (5, 531178816), (7, 379413440), (8, 331986760), (10, 265589408), (14, 189706720), (16, 165993380), (20, 132794704), (28, 94853360), (32, 82996690), (35, 75882688), (40, 66397352), (49, 54201920), (56, 47426680), (64, 41498345), (70, 37941344), (80, 33198676), (98, 27100960), (107, 24821440), (112, 23713340), (140, 18970672), (160, 16599338), (196, 13550480), (214, 12410720), (224, 11856670), (245, 10840384), (280, 9485336), (320, 8299669), (392, 6775240), (428, 6205360), (448, 5928335), (490, 5420192), (535, 4964288), (560, 4742668), (749, 3545920), (784, 3387620), (856, 3102680), (980, 2710096), (1070, 2482144), (1120, 2371334), (1498, 1772960), (1568, 1693810), (1583, 1677760), (1712, 1551340), (1960, 1355048), (2140, 1241072), (2240, 1185667), (2996, 886480), (3136, 846905), (3166, 838880), (3424, 775670), (3745, 709184), (3920, 677524), (4280, 620536), (5243, 506560), (5992, 443240), (6332, 419440), (6848, 387835), (7490, 354592), (7840, 338762), (7915, 335552), (8560, 310268), (10486, 253280), (11081, 239680), (11984, 221620), (12664, 209720), (14980, 177296), (15680, 169381), (15830, 167776), (17120, 155134), (20972, 126640), (22162, 119840), (23968, 110810), (25328, 104860), (26215, 101312), (29960, 88648), (31660, 83888), (34240, 77567), (41944, 63320), (44324, 59920), (47936, 55405), (50656, 52430)]