481470080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 192

約数和(自身を含む): 1443151080

約数和(自身を除く): 961681000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1181, 1274, 1456, 1568, 1664, 1820, 1960, 2080, 2240, 2362, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 4480, 4724, 5096, 5824, 5905, 6272, 6370, 7280, 7840, 8267, 8320, 9448, 10192, 11648, 11810, 12740, 14560, 15353, 15680, 16534, 18896, 20384, 23620, 25480, 29120, 30706, 31360, 33068, 37792, 40768, 41335, 47240, 50960, 57869, 58240, 61412, 66136, 75584, 76765, 81536, 82670, 94480, 101920, 107471, 115738, 122824, 132272, 151168, 153530, 165340, 188960, 203840, 214942, 231476, 245648, 264544, 289345, 307060, 330680, 377920, 407680, 429884, 462952, 491296, 529088, 537355, 578690, 614120, 661360, 752297, 755840, 859768, 925904, 982592, 1058176, 1074710, 1157380, 1228240, 1322720, 1504594, 1719536, 1851808, 1965184, 2149420, 2314760, 2456480, 2645440, 3009188, 3439072, 3703616, 3761485, 4298840, 4629520, 4912960, 5290880, 6018376, 6878144, 7407232, 7522970, 8597680, 9259040, 9825920, 12036752, 13756288, 15045940, 17195360, 18518080, 24073504, 30091880, 34390720, 37036160, 48147008, 60183760, 68781440, 96294016, 120367520, 240735040, 481470080]

約数ペア:

[(1, 481470080), (2, 240735040), (4, 120367520), (5, 96294016), (7, 68781440), (8, 60183760), (10, 48147008), (13, 37036160), (14, 34390720), (16, 30091880), (20, 24073504), (26, 18518080), (28, 17195360), (32, 15045940), (35, 13756288), (40, 12036752), (49, 9825920), (52, 9259040), (56, 8597680), (64, 7522970), (65, 7407232), (70, 6878144), (80, 6018376), (91, 5290880), (98, 4912960), (104, 4629520), (112, 4298840), (128, 3761485), (130, 3703616), (140, 3439072), (160, 3009188), (182, 2645440), (196, 2456480), (208, 2314760), (224, 2149420), (245, 1965184), (260, 1851808), (280, 1719536), (320, 1504594), (364, 1322720), (392, 1228240), (416, 1157380), (448, 1074710), (455, 1058176), (490, 982592), (520, 925904), (560, 859768), (637, 755840), (640, 752297), (728, 661360), (784, 614120), (832, 578690), (896, 537355), (910, 529088), (980, 491296), (1040, 462952), (1120, 429884), (1181, 407680), (1274, 377920), (1456, 330680), (1568, 307060), (1664, 289345), (1820, 264544), (1960, 245648), (2080, 231476), (2240, 214942), (2362, 203840), (2548, 188960), (2912, 165340), (3136, 153530), (3185, 151168), (3640, 132272), (3920, 122824), (4160, 115738), (4480, 107471), (4724, 101920), (5096, 94480), (5824, 82670), (5905, 81536), (6272, 76765), (6370, 75584), (7280, 66136), (7840, 61412), (8267, 58240), (8320, 57869), (9448, 50960), (10192, 47240), (11648, 41335), (11810, 40768), (12740, 37792), (14560, 33068), (15353, 31360), (15680, 30706), (16534, 29120), (18896, 25480), (20384, 23620)]