2655423680

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1861}}^1$

素因数の和:1912

約数の個数: 224

約数和(自身を含む): 7945526400

約数和(自身を除く): 5290102720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 343, 364, 392, 416, 448, 455, 490, 520, 560, 637, 686, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1372, 1456, 1568, 1715, 1820, 1861, 1960, 2080, 2240, 2548, 2744, 2912, 3136, 3185, 3430, 3640, 3722, 3920, 4160, 4459, 5096, 5488, 5824, 6370, 6860, 7280, 7444, 7840, 8918, 9305, 10192, 10976, 12740, 13027, 13720, 14560, 14888, 15680, 17836, 18610, 20384, 21952, 22295, 24193, 25480, 26054, 27440, 29120, 29776, 35672, 37220, 40768, 44590, 48386, 50960, 52108, 54880, 59552, 65135, 71344, 74440, 89180, 91189, 96772, 101920, 104216, 109760, 119104, 120965, 130270, 142688, 148880, 169351, 178360, 182378, 193544, 203840, 208432, 241930, 260540, 285376, 297760, 338702, 356720, 364756, 387088, 416864, 455945, 483860, 521080, 595520, 638323, 677404, 713440, 729512, 774176, 833728, 846755, 911890, 967720, 1042160, 1185457, 1276646, 1354808, 1426880, 1459024, 1548352, 1693510, 1823780, 1935440, 2084320, 2370914, 2553292, 2709616, 2918048, 3191615, 3387020, 3647560, 3870880, 4168640, 4741828, 5106584, 5419232, 5836096, 5927285, 6383230, 6774040, 7295120, 7741760, 8298199, 9483656, 10213168, 10838464, 11854570, 12766460, 13548080, 14590240, 16596398, 18967312, 20426336, 23709140, 25532920, 27096160, 29180480, 33192796, 37934624, 40852672, 41490995, 47418280, 51065840, 54192320, 66385592, 75869248, 82981990, 94836560, 102131680, 132771184, 165963980, 189673120, 204263360, 265542368, 331927960, 379346240, 531084736, 663855920, 1327711840, 2655423680]

約数ペア:

[(1, 2655423680), (2, 1327711840), (4, 663855920), (5, 531084736), (7, 379346240), (8, 331927960), (10, 265542368), (13, 204263360), (14, 189673120), (16, 165963980), (20, 132771184), (26, 102131680), (28, 94836560), (32, 82981990), (35, 75869248), (40, 66385592), (49, 54192320), (52, 51065840), (56, 47418280), (64, 41490995), (65, 40852672), (70, 37934624), (80, 33192796), (91, 29180480), (98, 27096160), (104, 25532920), (112, 23709140), (130, 20426336), (140, 18967312), (160, 16596398), (182, 14590240), (196, 13548080), (208, 12766460), (224, 11854570), (245, 10838464), (260, 10213168), (280, 9483656), (320, 8298199), (343, 7741760), (364, 7295120), (392, 6774040), (416, 6383230), (448, 5927285), (455, 5836096), (490, 5419232), (520, 5106584), (560, 4741828), (637, 4168640), (686, 3870880), (728, 3647560), (784, 3387020), (832, 3191615), (910, 2918048), (980, 2709616), (1040, 2553292), (1120, 2370914), (1274, 2084320), (1372, 1935440), (1456, 1823780), (1568, 1693510), (1715, 1548352), (1820, 1459024), (1861, 1426880), (1960, 1354808), (2080, 1276646), (2240, 1185457), (2548, 1042160), (2744, 967720), (2912, 911890), (3136, 846755), (3185, 833728), (3430, 774176), (3640, 729512), (3722, 713440), (3920, 677404), (4160, 638323), (4459, 595520), (5096, 521080), (5488, 483860), (5824, 455945), (6370, 416864), (6860, 387088), (7280, 364756), (7444, 356720), (7840, 338702), (8918, 297760), (9305, 285376), (10192, 260540), (10976, 241930), (12740, 208432), (13027, 203840), (13720, 193544), (14560, 182378), (14888, 178360), (15680, 169351), (17836, 148880), (18610, 142688), (20384, 130270), (21952, 120965), (22295, 119104), (24193, 109760), (25480, 104216), (26054, 101920), (27440, 96772), (29120, 91189), (29776, 89180), (35672, 74440), (37220, 71344), (40768, 65135), (44590, 59552), (48386, 54880), (50960, 52108)]