290959680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 224

約数和(自身を含む): 1027054080

約数和(自身を除く): 736094400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 192, 220, 236, 240, 264, 295, 320, 330, 352, 354, 440, 467, 472, 480, 528, 590, 649, 660, 704, 708, 880, 885, 934, 944, 960, 1056, 1180, 1298, 1320, 1401, 1416, 1760, 1770, 1868, 1888, 1947, 2112, 2335, 2360, 2596, 2640, 2802, 2832, 3245, 3520, 3540, 3736, 3776, 3894, 4670, 4720, 5137, 5192, 5280, 5604, 5664, 6490, 7005, 7080, 7472, 7788, 9340, 9440, 9735, 10274, 10384, 10560, 11208, 11328, 12980, 14010, 14160, 14944, 15411, 15576, 18680, 18880, 19470, 20548, 20768, 22416, 25685, 25960, 27553, 28020, 28320, 29888, 30822, 31152, 37360, 38940, 41096, 41536, 44832, 51370, 51920, 55106, 56040, 56640, 61644, 62304, 74720, 77055, 77880, 82192, 82659, 89664, 102740, 103840, 110212, 112080, 123288, 124608, 137765, 149440, 154110, 155760, 164384, 165318, 205480, 207680, 220424, 224160, 246576, 275530, 303083, 308220, 311520, 328768, 330636, 410960, 413295, 440848, 448320, 493152, 551060, 606166, 616440, 623040, 661272, 821920, 826590, 881696, 909249, 986304, 1102120, 1212332, 1232880, 1322544, 1515415, 1643840, 1653180, 1763392, 1818498, 2204240, 2424664, 2465760, 2645088, 3030830, 3306360, 3636996, 4408480, 4546245, 4849328, 4931520, 5290176, 6061660, 6612720, 7273992, 8816960, 9092490, 9698656, 12123320, 13225440, 14547984, 18184980, 19397312, 24246640, 26450880, 29095968, 36369960, 48493280, 58191936, 72739920, 96986560, 145479840, 290959680]

約数ペア:

[(1, 290959680), (2, 145479840), (3, 96986560), (4, 72739920), (5, 58191936), (6, 48493280), (8, 36369960), (10, 29095968), (11, 26450880), (12, 24246640), (15, 19397312), (16, 18184980), (20, 14547984), (22, 13225440), (24, 12123320), (30, 9698656), (32, 9092490), (33, 8816960), (40, 7273992), (44, 6612720), (48, 6061660), (55, 5290176), (59, 4931520), (60, 4849328), (64, 4546245), (66, 4408480), (80, 3636996), (88, 3306360), (96, 3030830), (110, 2645088), (118, 2465760), (120, 2424664), (132, 2204240), (160, 1818498), (165, 1763392), (176, 1653180), (177, 1643840), (192, 1515415), (220, 1322544), (236, 1232880), (240, 1212332), (264, 1102120), (295, 986304), (320, 909249), (330, 881696), (352, 826590), (354, 821920), (440, 661272), (467, 623040), (472, 616440), (480, 606166), (528, 551060), (590, 493152), (649, 448320), (660, 440848), (704, 413295), (708, 410960), (880, 330636), (885, 328768), (934, 311520), (944, 308220), (960, 303083), (1056, 275530), (1180, 246576), (1298, 224160), (1320, 220424), (1401, 207680), (1416, 205480), (1760, 165318), (1770, 164384), (1868, 155760), (1888, 154110), (1947, 149440), (2112, 137765), (2335, 124608), (2360, 123288), (2596, 112080), (2640, 110212), (2802, 103840), (2832, 102740), (3245, 89664), (3520, 82659), (3540, 82192), (3736, 77880), (3776, 77055), (3894, 74720), (4670, 62304), (4720, 61644), (5137, 56640), (5192, 56040), (5280, 55106), (5604, 51920), (5664, 51370), (6490, 44832), (7005, 41536), (7080, 41096), (7472, 38940), (7788, 37360), (9340, 31152), (9440, 30822), (9735, 29888), (10274, 28320), (10384, 28020), (10560, 27553), (11208, 25960), (11328, 25685), (12980, 22416), (14010, 20768), (14160, 20548), (14944, 19470), (15411, 18880), (15576, 18680)]