209863680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1092

約数の個数: 176

約数和(自身を含む): 723557184

約数和(自身を除く): 513693504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1024, 1040, 1051, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2102, 2496, 2560, 3072, 3120, 3153, 3328, 3840, 4160, 4204, 4992, 5120, 5255, 6240, 6306, 6656, 7680, 8320, 8408, 9984, 10510, 12480, 12612, 13312, 13663, 15360, 15765, 16640, 16816, 19968, 21020, 24960, 25224, 27326, 31530, 33280, 33632, 39936, 40989, 42040, 49920, 50448, 54652, 63060, 66560, 67264, 68315, 81978, 84080, 99840, 100896, 109304, 126120, 134528, 136630, 163956, 168160, 199680, 201792, 204945, 218608, 252240, 269056, 273260, 327912, 336320, 403584, 409890, 437216, 504480, 538112, 546520, 655824, 672640, 807168, 819780, 874432, 1008960, 1076224, 1093040, 1311648, 1345280, 1614336, 1639560, 1748864, 2017920, 2186080, 2623296, 2690560, 3228672, 3279120, 3497728, 4035840, 4372160, 5246592, 5381120, 6558240, 6995456, 8071680, 8744320, 10493184, 13116480, 13990912, 16143360, 17488640, 20986368, 26232960, 34977280, 41972736, 52465920, 69954560, 104931840, 209863680]

約数ペア:

[(1, 209863680), (2, 104931840), (3, 69954560), (4, 52465920), (5, 41972736), (6, 34977280), (8, 26232960), (10, 20986368), (12, 17488640), (13, 16143360), (15, 13990912), (16, 13116480), (20, 10493184), (24, 8744320), (26, 8071680), (30, 6995456), (32, 6558240), (39, 5381120), (40, 5246592), (48, 4372160), (52, 4035840), (60, 3497728), (64, 3279120), (65, 3228672), (78, 2690560), (80, 2623296), (96, 2186080), (104, 2017920), (120, 1748864), (128, 1639560), (130, 1614336), (156, 1345280), (160, 1311648), (192, 1093040), (195, 1076224), (208, 1008960), (240, 874432), (256, 819780), (260, 807168), (312, 672640), (320, 655824), (384, 546520), (390, 538112), (416, 504480), (480, 437216), (512, 409890), (520, 403584), (624, 336320), (640, 327912), (768, 273260), (780, 269056), (832, 252240), (960, 218608), (1024, 204945), (1040, 201792), (1051, 199680), (1248, 168160), (1280, 163956), (1536, 136630), (1560, 134528), (1664, 126120), (1920, 109304), (2080, 100896), (2102, 99840), (2496, 84080), (2560, 81978), (3072, 68315), (3120, 67264), (3153, 66560), (3328, 63060), (3840, 54652), (4160, 50448), (4204, 49920), (4992, 42040), (5120, 40989), (5255, 39936), (6240, 33632), (6306, 33280), (6656, 31530), (7680, 27326), (8320, 25224), (8408, 24960), (9984, 21020), (10510, 19968), (12480, 16816), (12612, 16640), (13312, 15765), (13663, 15360)]