426506080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1$

素因数の和:2709

約数の個数: 192

約数和(自身を含む): 1353397248

約数和(自身を除く): 926891168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2464, 2663, 2860, 2912, 3080, 3640, 4004, 4576, 5005, 5326, 5720, 6160, 7280, 8008, 10010, 10652, 11440, 12320, 13315, 14560, 16016, 18641, 20020, 21304, 22880, 26630, 29293, 32032, 34619, 37282, 40040, 42608, 53260, 58586, 69238, 74564, 80080, 85216, 93205, 106520, 117172, 138476, 146465, 149128, 160160, 173095, 186410, 205051, 213040, 234344, 242333, 276952, 292930, 298256, 346190, 372820, 380809, 410102, 426080, 468688, 484666, 553904, 585860, 596512, 692380, 745640, 761618, 820204, 937376, 969332, 1025255, 1107808, 1171720, 1211665, 1384760, 1491280, 1523236, 1640408, 1904045, 1938664, 2050510, 2343440, 2423330, 2665663, 2769520, 2982560, 3046472, 3280816, 3808090, 3877328, 4101020, 4686880, 4846660, 5331326, 5539040, 6092944, 6561632, 7616180, 7754656, 8202040, 9693320, 10662652, 12185888, 13328315, 15232360, 16404080, 19386640, 21325304, 26656630, 30464720, 32808160, 38773280, 42650608, 53313260, 60929440, 85301216, 106626520, 213253040, 426506080]

約数ペア:

[(1, 426506080), (2, 213253040), (4, 106626520), (5, 85301216), (7, 60929440), (8, 53313260), (10, 42650608), (11, 38773280), (13, 32808160), (14, 30464720), (16, 26656630), (20, 21325304), (22, 19386640), (26, 16404080), (28, 15232360), (32, 13328315), (35, 12185888), (40, 10662652), (44, 9693320), (52, 8202040), (55, 7754656), (56, 7616180), (65, 6561632), (70, 6092944), (77, 5539040), (80, 5331326), (88, 4846660), (91, 4686880), (104, 4101020), (110, 3877328), (112, 3808090), (130, 3280816), (140, 3046472), (143, 2982560), (154, 2769520), (160, 2665663), (176, 2423330), (182, 2343440), (208, 2050510), (220, 1938664), (224, 1904045), (260, 1640408), (280, 1523236), (286, 1491280), (308, 1384760), (352, 1211665), (364, 1171720), (385, 1107808), (416, 1025255), (440, 969332), (455, 937376), (520, 820204), (560, 761618), (572, 745640), (616, 692380), (715, 596512), (728, 585860), (770, 553904), (880, 484666), (910, 468688), (1001, 426080), (1040, 410102), (1120, 380809), (1144, 372820), (1232, 346190), (1430, 298256), (1456, 292930), (1540, 276952), (1760, 242333), (1820, 234344), (2002, 213040), (2080, 205051), (2288, 186410), (2464, 173095), (2663, 160160), (2860, 149128), (2912, 146465), (3080, 138476), (3640, 117172), (4004, 106520), (4576, 93205), (5005, 85216), (5326, 80080), (5720, 74564), (6160, 69238), (7280, 58586), (8008, 53260), (10010, 42608), (10652, 40040), (11440, 37282), (12320, 34619), (13315, 32032), (14560, 29293), (16016, 26630), (18641, 22880), (20020, 21304)]