27632640

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1$

素因数の和:292

約数の個数: 176

約数和(自身を含む): 101400192

約数和(自身を除く): 73767552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 257, 280, 320, 336, 384, 420, 448, 480, 512, 514, 560, 640, 672, 768, 771, 840, 896, 960, 1024, 1028, 1120, 1280, 1285, 1344, 1536, 1542, 1680, 1792, 1799, 1920, 2056, 2240, 2560, 2570, 2688, 3072, 3084, 3360, 3584, 3598, 3840, 3855, 4112, 4480, 5120, 5140, 5376, 5397, 6168, 6720, 7168, 7196, 7680, 7710, 8224, 8960, 8995, 10280, 10752, 10794, 12336, 13440, 14392, 15360, 15420, 16448, 17920, 17990, 20560, 21504, 21588, 24672, 26880, 26985, 28784, 30840, 32896, 35840, 35980, 41120, 43176, 49344, 53760, 53970, 57568, 61680, 65792, 71960, 82240, 86352, 98688, 107520, 107940, 115136, 123360, 131584, 143920, 164480, 172704, 197376, 215880, 230272, 246720, 263168, 287840, 328960, 345408, 394752, 431760, 460544, 493440, 575680, 657920, 690816, 789504, 863520, 921088, 986880, 1151360, 1315840, 1381632, 1727040, 1842176, 1973760, 2302720, 2763264, 3454080, 3947520, 4605440, 5526528, 6908160, 9210880, 13816320, 27632640]

約数ペア:

[(1, 27632640), (2, 13816320), (3, 9210880), (4, 6908160), (5, 5526528), (6, 4605440), (7, 3947520), (8, 3454080), (10, 2763264), (12, 2302720), (14, 1973760), (15, 1842176), (16, 1727040), (20, 1381632), (21, 1315840), (24, 1151360), (28, 986880), (30, 921088), (32, 863520), (35, 789504), (40, 690816), (42, 657920), (48, 575680), (56, 493440), (60, 460544), (64, 431760), (70, 394752), (80, 345408), (84, 328960), (96, 287840), (105, 263168), (112, 246720), (120, 230272), (128, 215880), (140, 197376), (160, 172704), (168, 164480), (192, 143920), (210, 131584), (224, 123360), (240, 115136), (256, 107940), (257, 107520), (280, 98688), (320, 86352), (336, 82240), (384, 71960), (420, 65792), (448, 61680), (480, 57568), (512, 53970), (514, 53760), (560, 49344), (640, 43176), (672, 41120), (768, 35980), (771, 35840), (840, 32896), (896, 30840), (960, 28784), (1024, 26985), (1028, 26880), (1120, 24672), (1280, 21588), (1285, 21504), (1344, 20560), (1536, 17990), (1542, 17920), (1680, 16448), (1792, 15420), (1799, 15360), (1920, 14392), (2056, 13440), (2240, 12336), (2560, 10794), (2570, 10752), (2688, 10280), (3072, 8995), (3084, 8960), (3360, 8224), (3584, 7710), (3598, 7680), (3840, 7196), (3855, 7168), (4112, 6720), (4480, 6168), (5120, 5397), (5140, 5376)]