1310365440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6735

約数の個数: 216

約数和(自身を含む): 4801135248

約数和(自身を除く): 3490769808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 6691, 8160, 9792, 10880, 11520, 12240, 13056, 13382, 16320, 19584, 20073, 21760, 24480, 26764, 32640, 33455, 39168, 40146, 48960, 53528, 60219, 65280, 66910, 80292, 97920, 100365, 107056, 113747, 120438, 133820, 160584, 195840, 200730, 214112, 227494, 240876, 267640, 301095, 321168, 341241, 401460, 428224, 454988, 481752, 535280, 568735, 602190, 642336, 682482, 802920, 856448, 909976, 963504, 1023723, 1070560, 1137470, 1204380, 1284672, 1364964, 1605840, 1706205, 1712896, 1819952, 1927008, 2047446, 2141120, 2274940, 2408760, 2569344, 2729928, 3211680, 3412410, 3639904, 3854016, 4094892, 4282240, 4549880, 4817520, 5118615, 5138688, 5459856, 6423360, 6824820, 7279808, 7708032, 8189784, 8564480, 9099760, 9635040, 10237230, 10919712, 12846720, 13649640, 14559616, 15416064, 16379568, 18199520, 19270080, 20474460, 21839424, 25693440, 27299280, 29119232, 32759136, 36399040, 38540160, 40948920, 43678848, 54598560, 65518272, 72798080, 77080320, 81897840, 87357696, 109197120, 131036544, 145596160, 163795680, 218394240, 262073088, 327591360, 436788480, 655182720, 1310365440]

約数ペア:

[(1, 1310365440), (2, 655182720), (3, 436788480), (4, 327591360), (5, 262073088), (6, 218394240), (8, 163795680), (9, 145596160), (10, 131036544), (12, 109197120), (15, 87357696), (16, 81897840), (17, 77080320), (18, 72798080), (20, 65518272), (24, 54598560), (30, 43678848), (32, 40948920), (34, 38540160), (36, 36399040), (40, 32759136), (45, 29119232), (48, 27299280), (51, 25693440), (60, 21839424), (64, 20474460), (68, 19270080), (72, 18199520), (80, 16379568), (85, 15416064), (90, 14559616), (96, 13649640), (102, 12846720), (120, 10919712), (128, 10237230), (136, 9635040), (144, 9099760), (153, 8564480), (160, 8189784), (170, 7708032), (180, 7279808), (192, 6824820), (204, 6423360), (240, 5459856), (255, 5138688), (256, 5118615), (272, 4817520), (288, 4549880), (306, 4282240), (320, 4094892), (340, 3854016), (360, 3639904), (384, 3412410), (408, 3211680), (480, 2729928), (510, 2569344), (544, 2408760), (576, 2274940), (612, 2141120), (640, 2047446), (680, 1927008), (720, 1819952), (765, 1712896), (768, 1706205), (816, 1605840), (960, 1364964), (1020, 1284672), (1088, 1204380), (1152, 1137470), (1224, 1070560), (1280, 1023723), (1360, 963504), (1440, 909976), (1530, 856448), (1632, 802920), (1920, 682482), (2040, 642336), (2176, 602190), (2304, 568735), (2448, 535280), (2720, 481752), (2880, 454988), (3060, 428224), (3264, 401460), (3840, 341241), (4080, 321168), (4352, 301095), (4896, 267640), (5440, 240876), (5760, 227494), (6120, 214112), (6528, 200730), (6691, 195840), (8160, 160584), (9792, 133820), (10880, 120438), (11520, 113747), (12240, 107056), (13056, 100365), (13382, 97920), (16320, 80292), (19584, 66910), (20073, 65280), (21760, 60219), (24480, 53528), (26764, 48960), (32640, 40146), (33455, 39168)]