66956160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:876

約数の個数: 128

約数和(自身を含む): 218655360

約数和(自身を除く): 151699200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 811, 860, 960, 1032, 1290, 1376, 1622, 1720, 1920, 2064, 2433, 2580, 2752, 3244, 3440, 4055, 4128, 4866, 5160, 5504, 6488, 6880, 8110, 8256, 9732, 10320, 12165, 12976, 13760, 16220, 16512, 19464, 20640, 24330, 25952, 27520, 32440, 34873, 38928, 41280, 48660, 51904, 64880, 69746, 77856, 82560, 97320, 103808, 104619, 129760, 139492, 155712, 174365, 194640, 209238, 259520, 278984, 311424, 348730, 389280, 418476, 519040, 523095, 557968, 697460, 778560, 836952, 1046190, 1115936, 1394920, 1557120, 1673904, 2092380, 2231872, 2789840, 3347808, 4184760, 4463744, 5579680, 6695616, 8369520, 11159360, 13391232, 16739040, 22318720, 33478080, 66956160]

約数ペア:

[(1, 66956160), (2, 33478080), (3, 22318720), (4, 16739040), (5, 13391232), (6, 11159360), (8, 8369520), (10, 6695616), (12, 5579680), (15, 4463744), (16, 4184760), (20, 3347808), (24, 2789840), (30, 2231872), (32, 2092380), (40, 1673904), (43, 1557120), (48, 1394920), (60, 1115936), (64, 1046190), (80, 836952), (86, 778560), (96, 697460), (120, 557968), (128, 523095), (129, 519040), (160, 418476), (172, 389280), (192, 348730), (215, 311424), (240, 278984), (258, 259520), (320, 209238), (344, 194640), (384, 174365), (430, 155712), (480, 139492), (516, 129760), (640, 104619), (645, 103808), (688, 97320), (811, 82560), (860, 77856), (960, 69746), (1032, 64880), (1290, 51904), (1376, 48660), (1622, 41280), (1720, 38928), (1920, 34873), (2064, 32440), (2433, 27520), (2580, 25952), (2752, 24330), (3244, 20640), (3440, 19464), (4055, 16512), (4128, 16220), (4866, 13760), (5160, 12976), (5504, 12165), (6488, 10320), (6880, 9732), (8110, 8256)]