487767280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6091}}^1$

素因数の和:6135

約数の個数: 160

約数和(自身を含む): 1522902528

約数和(自身を除く): 1035135248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6091, 6160, 7280, 8008, 10010, 11440, 12182, 16016, 20020, 24364, 30455, 40040, 42637, 48728, 60910, 67001, 79183, 80080, 85274, 97456, 121820, 134002, 158366, 170548, 213185, 243640, 268004, 316732, 335005, 341096, 395915, 426370, 469007, 487280, 536008, 554281, 633464, 670010, 682192, 791830, 852740, 871013, 938014, 1072016, 1108562, 1266928, 1340020, 1583660, 1705480, 1742026, 1876028, 2217124, 2345035, 2680040, 2771405, 3167320, 3410960, 3484052, 3752056, 4355065, 4434248, 4690070, 5360080, 5542810, 6097091, 6334640, 6968104, 7504112, 8710130, 8868496, 9380140, 11085620, 12194182, 13936208, 17420260, 18760280, 22171240, 24388364, 30485455, 34840520, 37520560, 44342480, 48776728, 60970910, 69681040, 97553456, 121941820, 243883640, 487767280]

約数ペア:

[(1, 487767280), (2, 243883640), (4, 121941820), (5, 97553456), (7, 69681040), (8, 60970910), (10, 48776728), (11, 44342480), (13, 37520560), (14, 34840520), (16, 30485455), (20, 24388364), (22, 22171240), (26, 18760280), (28, 17420260), (35, 13936208), (40, 12194182), (44, 11085620), (52, 9380140), (55, 8868496), (56, 8710130), (65, 7504112), (70, 6968104), (77, 6334640), (80, 6097091), (88, 5542810), (91, 5360080), (104, 4690070), (110, 4434248), (112, 4355065), (130, 3752056), (140, 3484052), (143, 3410960), (154, 3167320), (176, 2771405), (182, 2680040), (208, 2345035), (220, 2217124), (260, 1876028), (280, 1742026), (286, 1705480), (308, 1583660), (364, 1340020), (385, 1266928), (440, 1108562), (455, 1072016), (520, 938014), (560, 871013), (572, 852740), (616, 791830), (715, 682192), (728, 670010), (770, 633464), (880, 554281), (910, 536008), (1001, 487280), (1040, 469007), (1144, 426370), (1232, 395915), (1430, 341096), (1456, 335005), (1540, 316732), (1820, 268004), (2002, 243640), (2288, 213185), (2860, 170548), (3080, 158366), (3640, 134002), (4004, 121820), (5005, 97456), (5720, 85274), (6091, 80080), (6160, 79183), (7280, 67001), (8008, 60910), (10010, 48728), (11440, 42637), (12182, 40040), (16016, 30455), (20020, 24364)]