13816320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 50675328

約数和(自身を除く): 36859008

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, 1028, 1120, 1280, 1285, 1344, 1536, 1542, 1680, 1792, 1799, 1920, 2056, 2240, 2560, 2570, 2688, 3084, 3360, 3584, 3598, 3840, 3855, 4112, 4480, 5140, 5376, 5397, 6168, 6720, 7196, 7680, 7710, 8224, 8960, 8995, 10280, 10752, 10794, 12336, 13440, 14392, 15420, 16448, 17920, 17990, 20560, 21588, 24672, 26880, 26985, 28784, 30840, 32896, 35980, 41120, 43176, 49344, 53760, 53970, 57568, 61680, 65792, 71960, 82240, 86352, 98688, 107940, 115136, 123360, 131584, 143920, 164480, 172704, 197376, 215880, 230272, 246720, 287840, 328960, 345408, 394752, 431760, 460544, 493440, 575680, 657920, 690816, 863520, 921088, 986880, 1151360, 1381632, 1727040, 1973760, 2302720, 2763264, 3454080, 4605440, 6908160, 13816320]

約数ペア:

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