283118080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 824284296

約数和(自身を除く): 541166216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 61, 64, 70, 74, 80, 98, 112, 122, 128, 140, 148, 160, 185, 196, 224, 244, 245, 256, 259, 280, 296, 305, 320, 370, 392, 427, 448, 488, 490, 512, 518, 560, 592, 610, 640, 740, 784, 854, 896, 976, 980, 1036, 1120, 1184, 1220, 1280, 1295, 1480, 1568, 1708, 1792, 1813, 1952, 1960, 2072, 2135, 2240, 2257, 2368, 2440, 2560, 2590, 2960, 2989, 3136, 3416, 3584, 3626, 3904, 3920, 4144, 4270, 4480, 4514, 4736, 4880, 5180, 5920, 5978, 6272, 6832, 7252, 7808, 7840, 8288, 8540, 8960, 9028, 9065, 9472, 9760, 10360, 11285, 11840, 11956, 12544, 13664, 14504, 14945, 15616, 15680, 15799, 16576, 17080, 17920, 18056, 18130, 18944, 19520, 20720, 22570, 23680, 23912, 25088, 27328, 29008, 29890, 31232, 31360, 31598, 33152, 34160, 36112, 36260, 39040, 41440, 45140, 47360, 47824, 54656, 58016, 59780, 62720, 63196, 66304, 68320, 72224, 72520, 78080, 78995, 82880, 90280, 94720, 95648, 109312, 110593, 116032, 119560, 125440, 126392, 132608, 136640, 144448, 145040, 156160, 157990, 165760, 180560, 191296, 218624, 221186, 232064, 239120, 252784, 273280, 288896, 290080, 315980, 331520, 361120, 382592, 442372, 464128, 478240, 505568, 546560, 552965, 577792, 580160, 631960, 663040, 722240, 765184, 884744, 928256, 956480, 1011136, 1093120, 1105930, 1155584, 1160320, 1263920, 1444480, 1530368, 1769488, 1912960, 2022272, 2211860, 2320640, 2527840, 2888960, 3538976, 3825920, 4044544, 4423720, 4641280, 5055680, 5777920, 7077952, 7651840, 8089088, 8847440, 10111360, 14155904, 17694880, 20222720, 28311808, 35389760, 40445440, 56623616, 70779520, 141559040, 283118080]

約数ペア:

[(1, 283118080), (2, 141559040), (4, 70779520), (5, 56623616), (7, 40445440), (8, 35389760), (10, 28311808), (14, 20222720), (16, 17694880), (20, 14155904), (28, 10111360), (32, 8847440), (35, 8089088), (37, 7651840), (40, 7077952), (49, 5777920), (56, 5055680), (61, 4641280), (64, 4423720), (70, 4044544), (74, 3825920), (80, 3538976), (98, 2888960), (112, 2527840), (122, 2320640), (128, 2211860), (140, 2022272), (148, 1912960), (160, 1769488), (185, 1530368), (196, 1444480), (224, 1263920), (244, 1160320), (245, 1155584), (256, 1105930), (259, 1093120), (280, 1011136), (296, 956480), (305, 928256), (320, 884744), (370, 765184), (392, 722240), (427, 663040), (448, 631960), (488, 580160), (490, 577792), (512, 552965), (518, 546560), (560, 505568), (592, 478240), (610, 464128), (640, 442372), (740, 382592), (784, 361120), (854, 331520), (896, 315980), (976, 290080), (980, 288896), (1036, 273280), (1120, 252784), (1184, 239120), (1220, 232064), (1280, 221186), (1295, 218624), (1480, 191296), (1568, 180560), (1708, 165760), (1792, 157990), (1813, 156160), (1952, 145040), (1960, 144448), (2072, 136640), (2135, 132608), (2240, 126392), (2257, 125440), (2368, 119560), (2440, 116032), (2560, 110593), (2590, 109312), (2960, 95648), (2989, 94720), (3136, 90280), (3416, 82880), (3584, 78995), (3626, 78080), (3904, 72520), (3920, 72224), (4144, 68320), (4270, 66304), (4480, 63196), (4514, 62720), (4736, 59780), (4880, 58016), (5180, 54656), (5920, 47824), (5978, 47360), (6272, 45140), (6832, 41440), (7252, 39040), (7808, 36260), (7840, 36112), (8288, 34160), (8540, 33152), (8960, 31598), (9028, 31360), (9065, 31232), (9472, 29890), (9760, 29008), (10360, 27328), (11285, 25088), (11840, 23912), (11956, 23680), (12544, 22570), (13664, 20720), (14504, 19520), (14945, 18944), (15616, 18130), (15680, 18056), (15799, 17920), (16576, 17080)]