839454720

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1096

約数の個数: 208

約数和(自身を含む): 2895289152

約数和(自身を除く): 2055834432

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, 2048, 2080, 2102, 2496, 2560, 3072, 3120, 3153, 3328, 3840, 4096, 4160, 4204, 4992, 5120, 5255, 6144, 6240, 6306, 6656, 7680, 8320, 8408, 9984, 10240, 10510, 12288, 12480, 12612, 13312, 13663, 15360, 15765, 16640, 16816, 19968, 20480, 21020, 24960, 25224, 26624, 27326, 30720, 31530, 33280, 33632, 39936, 40989, 42040, 49920, 50448, 53248, 54652, 61440, 63060, 66560, 67264, 68315, 79872, 81978, 84080, 99840, 100896, 109304, 126120, 133120, 134528, 136630, 159744, 163956, 168160, 199680, 201792, 204945, 218608, 252240, 266240, 269056, 273260, 327912, 336320, 399360, 403584, 409890, 437216, 504480, 538112, 546520, 655824, 672640, 798720, 807168, 819780, 874432, 1008960, 1076224, 1093040, 1311648, 1345280, 1614336, 1639560, 1748864, 2017920, 2152448, 2186080, 2623296, 2690560, 3228672, 3279120, 3497728, 4035840, 4304896, 4372160, 5246592, 5381120, 6457344, 6558240, 6995456, 8071680, 8744320, 10493184, 10762240, 12914688, 13116480, 13990912, 16143360, 17488640, 20986368, 21524480, 26232960, 27981824, 32286720, 34977280, 41972736, 52465920, 55963648, 64573440, 69954560, 83945472, 104931840, 139909120, 167890944, 209863680, 279818240, 419727360, 839454720]

約数ペア:

[(1, 839454720), (2, 419727360), (3, 279818240), (4, 209863680), (5, 167890944), (6, 139909120), (8, 104931840), (10, 83945472), (12, 69954560), (13, 64573440), (15, 55963648), (16, 52465920), (20, 41972736), (24, 34977280), (26, 32286720), (30, 27981824), (32, 26232960), (39, 21524480), (40, 20986368), (48, 17488640), (52, 16143360), (60, 13990912), (64, 13116480), (65, 12914688), (78, 10762240), (80, 10493184), (96, 8744320), (104, 8071680), (120, 6995456), (128, 6558240), (130, 6457344), (156, 5381120), (160, 5246592), (192, 4372160), (195, 4304896), (208, 4035840), (240, 3497728), (256, 3279120), (260, 3228672), (312, 2690560), (320, 2623296), (384, 2186080), (390, 2152448), (416, 2017920), (480, 1748864), (512, 1639560), (520, 1614336), (624, 1345280), (640, 1311648), (768, 1093040), (780, 1076224), (832, 1008960), (960, 874432), (1024, 819780), (1040, 807168), (1051, 798720), (1248, 672640), (1280, 655824), (1536, 546520), (1560, 538112), (1664, 504480), (1920, 437216), (2048, 409890), (2080, 403584), (2102, 399360), (2496, 336320), (2560, 327912), (3072, 273260), (3120, 269056), (3153, 266240), (3328, 252240), (3840, 218608), (4096, 204945), (4160, 201792), (4204, 199680), (4992, 168160), (5120, 163956), (5255, 159744), (6144, 136630), (6240, 134528), (6306, 133120), (6656, 126120), (7680, 109304), (8320, 100896), (8408, 99840), (9984, 84080), (10240, 81978), (10510, 79872), (12288, 68315), (12480, 67264), (12612, 66560), (13312, 63060), (13663, 61440), (15360, 54652), (15765, 53248), (16640, 50448), (16816, 49920), (19968, 42040), (20480, 40989), (21020, 39936), (24960, 33632), (25224, 33280), (26624, 31530), (27326, 30720)]