886218240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:732

約数の個数: 160

約数和(自身を含む): 2850487200

約数和(自身を除く): 1964268960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 257, 320, 384, 449, 480, 512, 514, 640, 768, 771, 898, 960, 1028, 1280, 1285, 1347, 1536, 1542, 1796, 1920, 2056, 2245, 2560, 2570, 2694, 3084, 3592, 3840, 3855, 4112, 4490, 5140, 5388, 6168, 6735, 7184, 7680, 7710, 8224, 8980, 10280, 10776, 12336, 13470, 14368, 15420, 16448, 17960, 20560, 21552, 24672, 26940, 28736, 30840, 32896, 35920, 41120, 43104, 49344, 53880, 57472, 61680, 65792, 71840, 82240, 86208, 98688, 107760, 114944, 115393, 123360, 131584, 143680, 164480, 172416, 197376, 215520, 229888, 230786, 246720, 287360, 328960, 344832, 346179, 394752, 431040, 461572, 493440, 574720, 576965, 657920, 689664, 692358, 862080, 923144, 986880, 1149440, 1153930, 1384716, 1724160, 1730895, 1846288, 1973760, 2307860, 2769432, 3448320, 3461790, 3692576, 4615720, 5538864, 6923580, 7385152, 9231440, 11077728, 13847160, 14770304, 18462880, 22155456, 27694320, 29540608, 36925760, 44310912, 55388640, 59081216, 73851520, 88621824, 110777280, 147703040, 177243648, 221554560, 295406080, 443109120, 886218240]

約数ペア:

[(1, 886218240), (2, 443109120), (3, 295406080), (4, 221554560), (5, 177243648), (6, 147703040), (8, 110777280), (10, 88621824), (12, 73851520), (15, 59081216), (16, 55388640), (20, 44310912), (24, 36925760), (30, 29540608), (32, 27694320), (40, 22155456), (48, 18462880), (60, 14770304), (64, 13847160), (80, 11077728), (96, 9231440), (120, 7385152), (128, 6923580), (160, 5538864), (192, 4615720), (240, 3692576), (256, 3461790), (257, 3448320), (320, 2769432), (384, 2307860), (449, 1973760), (480, 1846288), (512, 1730895), (514, 1724160), (640, 1384716), (768, 1153930), (771, 1149440), (898, 986880), (960, 923144), (1028, 862080), (1280, 692358), (1285, 689664), (1347, 657920), (1536, 576965), (1542, 574720), (1796, 493440), (1920, 461572), (2056, 431040), (2245, 394752), (2560, 346179), (2570, 344832), (2694, 328960), (3084, 287360), (3592, 246720), (3840, 230786), (3855, 229888), (4112, 215520), (4490, 197376), (5140, 172416), (5388, 164480), (6168, 143680), (6735, 131584), (7184, 123360), (7680, 115393), (7710, 114944), (8224, 107760), (8980, 98688), (10280, 86208), (10776, 82240), (12336, 71840), (13470, 65792), (14368, 61680), (15420, 57472), (16448, 53880), (17960, 49344), (20560, 43104), (21552, 41120), (24672, 35920), (26940, 32896), (28736, 30840)]