127383040

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2927}}^1$

素因数の和:2967

約数の個数: 80

約数和(自身を含む): 323497152

約数和(自身を除く): 196114112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1280, 1360, 2176, 2560, 2720, 2927, 4352, 5440, 5854, 8704, 10880, 11708, 14635, 21760, 23416, 29270, 43520, 46832, 49759, 58540, 93664, 99518, 117080, 187328, 199036, 234160, 248795, 374656, 398072, 468320, 497590, 749312, 796144, 936640, 995180, 1498624, 1592288, 1873280, 1990360, 3184576, 3746560, 3980720, 6369152, 7493120, 7961440, 12738304, 15922880, 25476608, 31845760, 63691520, 127383040]

約数ペア:

[(1, 127383040), (2, 63691520), (4, 31845760), (5, 25476608), (8, 15922880), (10, 12738304), (16, 7961440), (17, 7493120), (20, 6369152), (32, 3980720), (34, 3746560), (40, 3184576), (64, 1990360), (68, 1873280), (80, 1592288), (85, 1498624), (128, 995180), (136, 936640), (160, 796144), (170, 749312), (256, 497590), (272, 468320), (320, 398072), (340, 374656), (512, 248795), (544, 234160), (640, 199036), (680, 187328), (1088, 117080), (1280, 99518), (1360, 93664), (2176, 58540), (2560, 49759), (2720, 46832), (2927, 43520), (4352, 29270), (5440, 23416), (5854, 21760), (8704, 14635), (10880, 11708)]