2512764800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8673

約数の個数: 192

約数和(自身を含む): 7640656800

約数和(自身を除く): 5127892000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 640, 650, 700, 728, 800, 832, 896, 910, 1040, 1120, 1300, 1400, 1456, 1600, 1664, 1820, 2080, 2240, 2275, 2600, 2800, 2912, 3200, 3640, 4160, 4480, 4550, 5200, 5600, 5824, 7280, 8320, 8629, 9100, 10400, 11200, 11648, 14560, 17258, 18200, 20800, 22400, 29120, 34516, 36400, 41600, 43145, 58240, 60403, 69032, 72800, 86290, 112177, 120806, 138064, 145600, 172580, 215725, 224354, 241612, 276128, 291200, 302015, 345160, 431450, 448708, 483224, 552256, 560885, 604030, 690320, 785239, 862900, 897416, 966448, 1104512, 1121770, 1208060, 1380640, 1510075, 1570478, 1725800, 1794832, 1932896, 2243540, 2416120, 2761280, 2804425, 3020150, 3140956, 3451600, 3589664, 3865792, 3926195, 4487080, 4832240, 5522560, 5608850, 6040300, 6281912, 6903200, 7179328, 7731584, 7852390, 8974160, 9664480, 11217700, 12080600, 12563824, 13806400, 14358656, 15704780, 17948320, 19328960, 19630975, 22435400, 24161200, 25127648, 27612800, 31409560, 35896640, 38657920, 39261950, 44870800, 48322400, 50255296, 62819120, 71793280, 78523900, 89741600, 96644800, 100510592, 125638240, 157047800, 179483200, 193289600, 251276480, 314095600, 358966400, 502552960, 628191200, 1256382400, 2512764800]

約数ペア:

[(1, 2512764800), (2, 1256382400), (4, 628191200), (5, 502552960), (7, 358966400), (8, 314095600), (10, 251276480), (13, 193289600), (14, 179483200), (16, 157047800), (20, 125638240), (25, 100510592), (26, 96644800), (28, 89741600), (32, 78523900), (35, 71793280), (40, 62819120), (50, 50255296), (52, 48322400), (56, 44870800), (64, 39261950), (65, 38657920), (70, 35896640), (80, 31409560), (91, 27612800), (100, 25127648), (104, 24161200), (112, 22435400), (128, 19630975), (130, 19328960), (140, 17948320), (160, 15704780), (175, 14358656), (182, 13806400), (200, 12563824), (208, 12080600), (224, 11217700), (260, 9664480), (280, 8974160), (320, 7852390), (325, 7731584), (350, 7179328), (364, 6903200), (400, 6281912), (416, 6040300), (448, 5608850), (455, 5522560), (520, 4832240), (560, 4487080), (640, 3926195), (650, 3865792), (700, 3589664), (728, 3451600), (800, 3140956), (832, 3020150), (896, 2804425), (910, 2761280), (1040, 2416120), (1120, 2243540), (1300, 1932896), (1400, 1794832), (1456, 1725800), (1600, 1570478), (1664, 1510075), (1820, 1380640), (2080, 1208060), (2240, 1121770), (2275, 1104512), (2600, 966448), (2800, 897416), (2912, 862900), (3200, 785239), (3640, 690320), (4160, 604030), (4480, 560885), (4550, 552256), (5200, 483224), (5600, 448708), (5824, 431450), (7280, 345160), (8320, 302015), (8629, 291200), (9100, 276128), (10400, 241612), (11200, 224354), (11648, 215725), (14560, 172580), (17258, 145600), (18200, 138064), (20800, 120806), (22400, 112177), (29120, 86290), (34516, 72800), (36400, 69032), (41600, 60403), (43145, 58240)]