303484720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2643

約数の個数: 160

約数和(自身を含む): 926369280

約数和(自身を除く): 622884560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2593, 2660, 2926, 3080, 3344, 4180, 5186, 5320, 5852, 6160, 7315, 8360, 10372, 10640, 11704, 12965, 14630, 16720, 18151, 20744, 23408, 25930, 28523, 29260, 36302, 41488, 49267, 51860, 57046, 58520, 72604, 90755, 98534, 103720, 114092, 117040, 142615, 145208, 181510, 197068, 199661, 207440, 228184, 246335, 285230, 290416, 344869, 363020, 394136, 399322, 456368, 492670, 541937, 570460, 689738, 726040, 788272, 798644, 985340, 998305, 1083874, 1140920, 1379476, 1452080, 1597288, 1724345, 1970680, 1996610, 2167748, 2281840, 2709685, 2758952, 3194576, 3448690, 3793559, 3941360, 3993220, 4335496, 5419370, 5517904, 6897380, 7587118, 7986440, 8670992, 10838740, 13794760, 15174236, 15972880, 18967795, 21677480, 27589520, 30348472, 37935590, 43354960, 60696944, 75871180, 151742360, 303484720]

約数ペア:

[(1, 303484720), (2, 151742360), (4, 75871180), (5, 60696944), (7, 43354960), (8, 37935590), (10, 30348472), (11, 27589520), (14, 21677480), (16, 18967795), (19, 15972880), (20, 15174236), (22, 13794760), (28, 10838740), (35, 8670992), (38, 7986440), (40, 7587118), (44, 6897380), (55, 5517904), (56, 5419370), (70, 4335496), (76, 3993220), (77, 3941360), (80, 3793559), (88, 3448690), (95, 3194576), (110, 2758952), (112, 2709685), (133, 2281840), (140, 2167748), (152, 1996610), (154, 1970680), (176, 1724345), (190, 1597288), (209, 1452080), (220, 1379476), (266, 1140920), (280, 1083874), (304, 998305), (308, 985340), (380, 798644), (385, 788272), (418, 726040), (440, 689738), (532, 570460), (560, 541937), (616, 492670), (665, 456368), (760, 399322), (770, 394136), (836, 363020), (880, 344869), (1045, 290416), (1064, 285230), (1232, 246335), (1330, 228184), (1463, 207440), (1520, 199661), (1540, 197068), (1672, 181510), (2090, 145208), (2128, 142615), (2593, 117040), (2660, 114092), (2926, 103720), (3080, 98534), (3344, 90755), (4180, 72604), (5186, 58520), (5320, 57046), (5852, 51860), (6160, 49267), (7315, 41488), (8360, 36302), (10372, 29260), (10640, 28523), (11704, 25930), (12965, 23408), (14630, 20744), (16720, 18151)]