4340349440

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{4943}}^1$

素因数の和:4987

約数の個数: 160

約数和(自身を含む): 12138508800

約数和(自身を除く): 7798159360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 512, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2560, 2744, 3136, 3430, 3584, 3920, 4480, 4943, 5488, 6272, 6860, 7840, 8960, 9886, 10976, 12544, 13720, 15680, 17920, 19772, 21952, 24715, 25088, 27440, 31360, 34601, 39544, 43904, 49430, 54880, 62720, 69202, 79088, 87808, 98860, 109760, 125440, 138404, 158176, 173005, 175616, 197720, 219520, 242207, 276808, 316352, 346010, 395440, 439040, 484414, 553616, 632704, 692020, 790880, 878080, 968828, 1107232, 1211035, 1265408, 1384040, 1581760, 1695449, 1937656, 2214464, 2422070, 2530816, 2768080, 3163520, 3390898, 3875312, 4428928, 4844140, 5536160, 6327040, 6781796, 7750624, 8477245, 8857856, 9688280, 11072320, 12654080, 13563592, 15501248, 16954490, 17715712, 19376560, 22144640, 27127184, 31002496, 33908980, 38753120, 44289280, 54254368, 62004992, 67817960, 77506240, 88578560, 108508736, 124009984, 135635920, 155012480, 217017472, 271271840, 310024960, 434034944, 542543680, 620049920, 868069888, 1085087360, 2170174720, 4340349440]

約数ペア:

[(1, 4340349440), (2, 2170174720), (4, 1085087360), (5, 868069888), (7, 620049920), (8, 542543680), (10, 434034944), (14, 310024960), (16, 271271840), (20, 217017472), (28, 155012480), (32, 135635920), (35, 124009984), (40, 108508736), (49, 88578560), (56, 77506240), (64, 67817960), (70, 62004992), (80, 54254368), (98, 44289280), (112, 38753120), (128, 33908980), (140, 31002496), (160, 27127184), (196, 22144640), (224, 19376560), (245, 17715712), (256, 16954490), (280, 15501248), (320, 13563592), (343, 12654080), (392, 11072320), (448, 9688280), (490, 8857856), (512, 8477245), (560, 7750624), (640, 6781796), (686, 6327040), (784, 5536160), (896, 4844140), (980, 4428928), (1120, 3875312), (1280, 3390898), (1372, 3163520), (1568, 2768080), (1715, 2530816), (1792, 2422070), (1960, 2214464), (2240, 1937656), (2560, 1695449), (2744, 1581760), (3136, 1384040), (3430, 1265408), (3584, 1211035), (3920, 1107232), (4480, 968828), (4943, 878080), (5488, 790880), (6272, 692020), (6860, 632704), (7840, 553616), (8960, 484414), (9886, 439040), (10976, 395440), (12544, 346010), (13720, 316352), (15680, 276808), (17920, 242207), (19772, 219520), (21952, 197720), (24715, 175616), (25088, 173005), (27440, 158176), (31360, 138404), (34601, 125440), (39544, 109760), (43904, 98860), (49430, 87808), (54880, 79088), (62720, 69202)]