827805440

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 2550127104

約数和(自身を除く): 1722321664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 64, 70, 74, 77, 80, 88, 110, 112, 128, 140, 148, 154, 160, 176, 185, 220, 224, 227, 256, 259, 280, 296, 308, 320, 352, 370, 385, 407, 440, 448, 454, 518, 560, 592, 616, 640, 704, 740, 770, 814, 880, 896, 908, 1036, 1120, 1135, 1184, 1232, 1280, 1295, 1408, 1480, 1540, 1589, 1628, 1760, 1792, 1816, 2035, 2072, 2240, 2270, 2368, 2464, 2497, 2590, 2816, 2849, 2960, 3080, 3178, 3256, 3520, 3632, 4070, 4144, 4480, 4540, 4736, 4928, 4994, 5180, 5698, 5920, 6160, 6356, 6512, 7040, 7264, 7945, 8140, 8288, 8399, 8960, 9080, 9472, 9856, 9988, 10360, 11396, 11840, 12320, 12485, 12712, 13024, 14080, 14245, 14528, 15890, 16280, 16576, 16798, 17479, 18160, 19712, 19976, 20720, 22792, 23680, 24640, 24970, 25424, 26048, 28490, 29056, 31780, 32560, 33152, 33596, 34958, 36320, 39952, 41440, 41995, 45584, 47360, 49280, 49940, 50848, 52096, 56980, 58112, 58793, 63560, 65120, 66304, 67192, 69916, 72640, 79904, 82880, 83990, 87395, 91168, 92389, 98560, 99880, 101696, 104192, 113960, 117586, 127120, 130240, 134384, 139832, 145280, 159808, 165760, 167980, 174790, 182336, 184778, 199760, 203392, 227920, 235172, 254240, 260480, 268768, 279664, 290560, 293965, 319616, 331520, 335960, 349580, 364672, 369556, 399520, 406784, 455840, 461945, 470344, 508480, 520960, 537536, 559328, 587930, 639232, 646723, 671920, 699160, 729344, 739112, 799040, 911680, 923890, 940688, 1016960, 1075072, 1118656, 1175860, 1293446, 1343840, 1398320, 1478224, 1598080, 1823360, 1847780, 1881376, 2033920, 2150144, 2237312, 2351720, 2586892, 2687680, 2796640, 2956448, 3196160, 3233615, 3646720, 3695560, 3762752, 4474624, 4703440, 5173784, 5375360, 5593280, 5912896, 6467230, 7391120, 7525504, 9406880, 10347568, 10750720, 11186560, 11825792, 12934460, 14782240, 15051008, 18813760, 20695136, 22373120, 23651584, 25868920, 29564480, 37627520, 41390272, 51737840, 59128960, 75255040, 82780544, 103475680, 118257920, 165561088, 206951360, 413902720, 827805440]

約数ペア:

[(1, 827805440), (2, 413902720), (4, 206951360), (5, 165561088), (7, 118257920), (8, 103475680), (10, 82780544), (11, 75255040), (14, 59128960), (16, 51737840), (20, 41390272), (22, 37627520), (28, 29564480), (32, 25868920), (35, 23651584), (37, 22373120), (40, 20695136), (44, 18813760), (55, 15051008), (56, 14782240), (64, 12934460), (70, 11825792), (74, 11186560), (77, 10750720), (80, 10347568), (88, 9406880), (110, 7525504), (112, 7391120), (128, 6467230), (140, 5912896), (148, 5593280), (154, 5375360), (160, 5173784), (176, 4703440), (185, 4474624), (220, 3762752), (224, 3695560), (227, 3646720), (256, 3233615), (259, 3196160), (280, 2956448), (296, 2796640), (308, 2687680), (320, 2586892), (352, 2351720), (370, 2237312), (385, 2150144), (407, 2033920), (440, 1881376), (448, 1847780), (454, 1823360), (518, 1598080), (560, 1478224), (592, 1398320), (616, 1343840), (640, 1293446), (704, 1175860), (740, 1118656), (770, 1075072), (814, 1016960), (880, 940688), (896, 923890), (908, 911680), (1036, 799040), (1120, 739112), (1135, 729344), (1184, 699160), (1232, 671920), (1280, 646723), (1295, 639232), (1408, 587930), (1480, 559328), (1540, 537536), (1589, 520960), (1628, 508480), (1760, 470344), (1792, 461945), (1816, 455840), (2035, 406784), (2072, 399520), (2240, 369556), (2270, 364672), (2368, 349580), (2464, 335960), (2497, 331520), (2590, 319616), (2816, 293965), (2849, 290560), (2960, 279664), (3080, 268768), (3178, 260480), (3256, 254240), (3520, 235172), (3632, 227920), (4070, 203392), (4144, 199760), (4480, 184778), (4540, 182336), (4736, 174790), (4928, 167980), (4994, 165760), (5180, 159808), (5698, 145280), (5920, 139832), (6160, 134384), (6356, 130240), (6512, 127120), (7040, 117586), (7264, 113960), (7945, 104192), (8140, 101696), (8288, 99880), (8399, 98560), (8960, 92389), (9080, 91168), (9472, 87395), (9856, 83990), (9988, 82880), (10360, 79904), (11396, 72640), (11840, 69916), (12320, 67192), (12485, 66304), (12712, 65120), (13024, 63560), (14080, 58793), (14245, 58112), (14528, 56980), (15890, 52096), (16280, 50848), (16576, 49940), (16798, 49280), (17479, 47360), (18160, 45584), (19712, 41995), (19976, 41440), (20720, 39952), (22792, 36320), (23680, 34958), (24640, 33596), (24970, 33152), (25424, 32560), (26048, 31780), (28490, 29056)]