287406080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 505123840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 127, 128, 130, 136, 160, 170, 208, 221, 254, 256, 260, 272, 320, 340, 416, 442, 508, 512, 520, 544, 635, 640, 680, 832, 884, 1016, 1024, 1040, 1088, 1105, 1270, 1280, 1360, 1651, 1664, 1768, 2032, 2048, 2080, 2159, 2176, 2210, 2540, 2560, 2720, 3302, 3328, 3536, 4064, 4160, 4318, 4352, 4420, 5080, 5120, 5440, 6604, 6656, 7072, 8128, 8255, 8320, 8636, 8704, 8840, 10160, 10240, 10795, 10880, 13208, 13312, 14144, 16256, 16510, 16640, 17272, 17408, 17680, 20320, 21590, 21760, 26416, 26624, 28067, 28288, 32512, 33020, 33280, 34544, 34816, 35360, 40640, 43180, 43520, 52832, 56134, 56576, 65024, 66040, 66560, 69088, 70720, 81280, 86360, 87040, 105664, 112268, 113152, 130048, 132080, 133120, 138176, 140335, 141440, 162560, 172720, 174080, 211328, 224536, 226304, 260096, 264160, 276352, 280670, 282880, 325120, 345440, 422656, 449072, 452608, 528320, 552704, 561340, 565760, 650240, 690880, 845312, 898144, 1056640, 1105408, 1122680, 1131520, 1300480, 1381760, 1690624, 1796288, 2113280, 2210816, 2245360, 2263040, 2763520, 3381248, 3592576, 4226560, 4421632, 4490720, 5527040, 7185152, 8453120, 8981440, 11054080, 14370304, 16906240, 17962880, 22108160, 28740608, 35925760, 57481216, 71851520, 143703040, 287406080]

約数ペア:

[(1, 287406080), (2, 143703040), (4, 71851520), (5, 57481216), (8, 35925760), (10, 28740608), (13, 22108160), (16, 17962880), (17, 16906240), (20, 14370304), (26, 11054080), (32, 8981440), (34, 8453120), (40, 7185152), (52, 5527040), (64, 4490720), (65, 4421632), (68, 4226560), (80, 3592576), (85, 3381248), (104, 2763520), (127, 2263040), (128, 2245360), (130, 2210816), (136, 2113280), (160, 1796288), (170, 1690624), (208, 1381760), (221, 1300480), (254, 1131520), (256, 1122680), (260, 1105408), (272, 1056640), (320, 898144), (340, 845312), (416, 690880), (442, 650240), (508, 565760), (512, 561340), (520, 552704), (544, 528320), (635, 452608), (640, 449072), (680, 422656), (832, 345440), (884, 325120), (1016, 282880), (1024, 280670), (1040, 276352), (1088, 264160), (1105, 260096), (1270, 226304), (1280, 224536), (1360, 211328), (1651, 174080), (1664, 172720), (1768, 162560), (2032, 141440), (2048, 140335), (2080, 138176), (2159, 133120), (2176, 132080), (2210, 130048), (2540, 113152), (2560, 112268), (2720, 105664), (3302, 87040), (3328, 86360), (3536, 81280), (4064, 70720), (4160, 69088), (4318, 66560), (4352, 66040), (4420, 65024), (5080, 56576), (5120, 56134), (5440, 52832), (6604, 43520), (6656, 43180), (7072, 40640), (8128, 35360), (8255, 34816), (8320, 34544), (8636, 33280), (8704, 33020), (8840, 32512), (10160, 28288), (10240, 28067), (10795, 26624), (10880, 26416), (13208, 21760), (13312, 21590), (14144, 20320), (16256, 17680), (16510, 17408), (16640, 17272)]