1415897600

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 240

約数和(自身を含む): 3864419328

約数和(自身を除く): 2448521728

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 67, 80, 100, 104, 127, 128, 130, 134, 160, 200, 208, 254, 256, 260, 268, 320, 325, 335, 400, 416, 508, 512, 520, 536, 635, 640, 650, 670, 800, 832, 871, 1016, 1040, 1072, 1270, 1280, 1300, 1340, 1600, 1651, 1664, 1675, 1742, 2032, 2080, 2144, 2540, 2560, 2600, 2680, 3175, 3200, 3302, 3328, 3350, 3484, 4064, 4160, 4288, 4355, 5080, 5200, 5360, 6350, 6400, 6604, 6656, 6700, 6968, 8128, 8255, 8320, 8509, 8576, 8710, 10160, 10400, 10720, 12700, 12800, 13208, 13400, 13936, 16256, 16510, 16640, 17018, 17152, 17420, 20320, 20800, 21440, 21775, 25400, 26416, 26800, 27872, 32512, 33020, 33280, 34036, 34304, 34840, 40640, 41275, 41600, 42545, 42880, 43550, 50800, 52832, 53600, 55744, 65024, 66040, 68072, 69680, 81280, 82550, 83200, 85090, 85760, 87100, 101600, 105664, 107200, 110617, 111488, 132080, 136144, 139360, 162560, 165100, 166400, 170180, 171520, 174200, 203200, 211328, 212725, 214400, 221234, 222976, 264160, 272288, 278720, 325120, 330200, 340360, 348400, 406400, 422656, 425450, 428800, 442468, 445952, 528320, 544576, 553085, 557440, 660400, 680720, 696800, 812800, 845312, 850900, 857600, 884936, 1056640, 1089152, 1106170, 1114880, 1320800, 1361440, 1393600, 1625600, 1701800, 1769872, 2113280, 2178304, 2212340, 2229760, 2641600, 2722880, 2765425, 2787200, 3403600, 3539744, 4226560, 4356608, 4424680, 5283200, 5445760, 5530850, 5574400, 6807200, 7079488, 8849360, 10566400, 10891520, 11061700, 11148800, 13614400, 14158976, 17698720, 21132800, 21783040, 22123400, 27228800, 28317952, 35397440, 44246800, 54457600, 56635904, 70794880, 88493600, 108915200, 141589760, 176987200, 283179520, 353974400, 707948800, 1415897600]

約数ペア:

[(1, 1415897600), (2, 707948800), (4, 353974400), (5, 283179520), (8, 176987200), (10, 141589760), (13, 108915200), (16, 88493600), (20, 70794880), (25, 56635904), (26, 54457600), (32, 44246800), (40, 35397440), (50, 28317952), (52, 27228800), (64, 22123400), (65, 21783040), (67, 21132800), (80, 17698720), (100, 14158976), (104, 13614400), (127, 11148800), (128, 11061700), (130, 10891520), (134, 10566400), (160, 8849360), (200, 7079488), (208, 6807200), (254, 5574400), (256, 5530850), (260, 5445760), (268, 5283200), (320, 4424680), (325, 4356608), (335, 4226560), (400, 3539744), (416, 3403600), (508, 2787200), (512, 2765425), (520, 2722880), (536, 2641600), (635, 2229760), (640, 2212340), (650, 2178304), (670, 2113280), (800, 1769872), (832, 1701800), (871, 1625600), (1016, 1393600), (1040, 1361440), (1072, 1320800), (1270, 1114880), (1280, 1106170), (1300, 1089152), (1340, 1056640), (1600, 884936), (1651, 857600), (1664, 850900), (1675, 845312), (1742, 812800), (2032, 696800), (2080, 680720), (2144, 660400), (2540, 557440), (2560, 553085), (2600, 544576), (2680, 528320), (3175, 445952), (3200, 442468), (3302, 428800), (3328, 425450), (3350, 422656), (3484, 406400), (4064, 348400), (4160, 340360), (4288, 330200), (4355, 325120), (5080, 278720), (5200, 272288), (5360, 264160), (6350, 222976), (6400, 221234), (6604, 214400), (6656, 212725), (6700, 211328), (6968, 203200), (8128, 174200), (8255, 171520), (8320, 170180), (8509, 166400), (8576, 165100), (8710, 162560), (10160, 139360), (10400, 136144), (10720, 132080), (12700, 111488), (12800, 110617), (13208, 107200), (13400, 105664), (13936, 101600), (16256, 87100), (16510, 85760), (16640, 85090), (17018, 83200), (17152, 82550), (17420, 81280), (20320, 69680), (20800, 68072), (21440, 66040), (21775, 65024), (25400, 55744), (26416, 53600), (26800, 52832), (27872, 50800), (32512, 43550), (33020, 42880), (33280, 42545), (34036, 41600), (34304, 41275), (34840, 40640)]