79142160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 258733440

約数和(自身を除く): 179591280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 83, 87, 116, 120, 137, 145, 166, 174, 232, 240, 249, 274, 290, 332, 348, 411, 415, 435, 464, 498, 548, 580, 664, 685, 696, 822, 830, 870, 996, 1096, 1160, 1245, 1328, 1370, 1392, 1644, 1660, 1740, 1992, 2055, 2192, 2320, 2407, 2490, 2740, 3288, 3320, 3480, 3973, 3984, 4110, 4814, 4980, 5480, 6576, 6640, 6960, 7221, 7946, 8220, 9628, 9960, 10960, 11371, 11919, 12035, 14442, 15892, 16440, 19256, 19865, 19920, 22742, 23838, 24070, 28884, 31784, 32880, 34113, 36105, 38512, 39730, 45484, 47676, 48140, 56855, 57768, 59595, 63568, 68226, 72210, 79460, 90968, 95352, 96280, 113710, 115536, 119190, 136452, 144420, 158920, 170565, 181936, 190704, 192560, 227420, 238380, 272904, 288840, 317840, 329759, 341130, 454840, 476760, 545808, 577680, 659518, 682260, 909680, 953520, 989277, 1319036, 1364520, 1648795, 1978554, 2638072, 2729040, 3297590, 3957108, 4946385, 5276144, 6595180, 7914216, 9892770, 13190360, 15828432, 19785540, 26380720, 39571080, 79142160]

約数ペア:

[(1, 79142160), (2, 39571080), (3, 26380720), (4, 19785540), (5, 15828432), (6, 13190360), (8, 9892770), (10, 7914216), (12, 6595180), (15, 5276144), (16, 4946385), (20, 3957108), (24, 3297590), (29, 2729040), (30, 2638072), (40, 1978554), (48, 1648795), (58, 1364520), (60, 1319036), (80, 989277), (83, 953520), (87, 909680), (116, 682260), (120, 659518), (137, 577680), (145, 545808), (166, 476760), (174, 454840), (232, 341130), (240, 329759), (249, 317840), (274, 288840), (290, 272904), (332, 238380), (348, 227420), (411, 192560), (415, 190704), (435, 181936), (464, 170565), (498, 158920), (548, 144420), (580, 136452), (664, 119190), (685, 115536), (696, 113710), (822, 96280), (830, 95352), (870, 90968), (996, 79460), (1096, 72210), (1160, 68226), (1245, 63568), (1328, 59595), (1370, 57768), (1392, 56855), (1644, 48140), (1660, 47676), (1740, 45484), (1992, 39730), (2055, 38512), (2192, 36105), (2320, 34113), (2407, 32880), (2490, 31784), (2740, 28884), (3288, 24070), (3320, 23838), (3480, 22742), (3973, 19920), (3984, 19865), (4110, 19256), (4814, 16440), (4980, 15892), (5480, 14442), (6576, 12035), (6640, 11919), (6960, 11371), (7221, 10960), (7946, 9960), (8220, 9628)]