451004160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 1449163296

約数和(自身を除く): 998159136

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, 457, 480, 514, 640, 768, 771, 914, 960, 1028, 1280, 1285, 1371, 1542, 1828, 1920, 2056, 2285, 2570, 2742, 3084, 3656, 3840, 3855, 4112, 4570, 5140, 5484, 6168, 6855, 7312, 7710, 8224, 9140, 10280, 10968, 12336, 13710, 14624, 15420, 16448, 18280, 20560, 21936, 24672, 27420, 29248, 30840, 32896, 36560, 41120, 43872, 49344, 54840, 58496, 61680, 65792, 73120, 82240, 87744, 98688, 109680, 116992, 117449, 123360, 146240, 164480, 175488, 197376, 219360, 234898, 246720, 292480, 328960, 350976, 352347, 438720, 469796, 493440, 584960, 587245, 704694, 877440, 939592, 986880, 1174490, 1409388, 1754880, 1761735, 1879184, 2348980, 2818776, 3523470, 3758368, 4697960, 5637552, 7046940, 7516736, 9395920, 11275104, 14093880, 15033472, 18791840, 22550208, 28187760, 30066944, 37583680, 45100416, 56375520, 75167360, 90200832, 112751040, 150334720, 225502080, 451004160]

約数ペア:

[(1, 451004160), (2, 225502080), (3, 150334720), (4, 112751040), (5, 90200832), (6, 75167360), (8, 56375520), (10, 45100416), (12, 37583680), (15, 30066944), (16, 28187760), (20, 22550208), (24, 18791840), (30, 15033472), (32, 14093880), (40, 11275104), (48, 9395920), (60, 7516736), (64, 7046940), (80, 5637552), (96, 4697960), (120, 3758368), (128, 3523470), (160, 2818776), (192, 2348980), (240, 1879184), (256, 1761735), (257, 1754880), (320, 1409388), (384, 1174490), (457, 986880), (480, 939592), (514, 877440), (640, 704694), (768, 587245), (771, 584960), (914, 493440), (960, 469796), (1028, 438720), (1280, 352347), (1285, 350976), (1371, 328960), (1542, 292480), (1828, 246720), (1920, 234898), (2056, 219360), (2285, 197376), (2570, 175488), (2742, 164480), (3084, 146240), (3656, 123360), (3840, 117449), (3855, 116992), (4112, 109680), (4570, 98688), (5140, 87744), (5484, 82240), (6168, 73120), (6855, 65792), (7312, 61680), (7710, 58496), (8224, 54840), (9140, 49344), (10280, 43872), (10968, 41120), (12336, 36560), (13710, 32896), (14624, 30840), (15420, 29248), (16448, 27420), (18280, 24672), (20560, 21936)]