1315325440

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3640

約数の個数: 160

約数和(自身を含む): 3706075296

約数和(自身を除く): 2390749856

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2080, 2288, 2560, 2816, 2860, 3328, 3520, 3593, 4160, 4576, 5632, 5720, 6656, 7040, 7186, 8320, 9152, 11440, 14080, 14372, 16640, 17965, 18304, 22880, 28160, 28744, 33280, 35930, 36608, 39523, 45760, 46709, 57488, 71860, 73216, 79046, 91520, 93418, 114976, 143720, 158092, 183040, 186836, 197615, 229952, 233545, 287440, 316184, 366080, 373672, 395230, 459904, 467090, 513799, 574880, 632368, 747344, 790460, 919808, 934180, 1027598, 1149760, 1264736, 1494688, 1580920, 1839616, 1868360, 2055196, 2299520, 2529472, 2568995, 2989376, 3161840, 3736720, 4110392, 4599040, 5058944, 5137990, 5978752, 6323680, 7473440, 8220784, 9198080, 10117888, 10275980, 11957504, 12647360, 14946880, 16441568, 20235776, 20551960, 23915008, 25294720, 29893760, 32883136, 41103920, 50589440, 59787520, 65766272, 82207840, 101178880, 119575040, 131532544, 164415680, 263065088, 328831360, 657662720, 1315325440]

約数ペア:

[(1, 1315325440), (2, 657662720), (4, 328831360), (5, 263065088), (8, 164415680), (10, 131532544), (11, 119575040), (13, 101178880), (16, 82207840), (20, 65766272), (22, 59787520), (26, 50589440), (32, 41103920), (40, 32883136), (44, 29893760), (52, 25294720), (55, 23915008), (64, 20551960), (65, 20235776), (80, 16441568), (88, 14946880), (104, 12647360), (110, 11957504), (128, 10275980), (130, 10117888), (143, 9198080), (160, 8220784), (176, 7473440), (208, 6323680), (220, 5978752), (256, 5137990), (260, 5058944), (286, 4599040), (320, 4110392), (352, 3736720), (416, 3161840), (440, 2989376), (512, 2568995), (520, 2529472), (572, 2299520), (640, 2055196), (704, 1868360), (715, 1839616), (832, 1580920), (880, 1494688), (1040, 1264736), (1144, 1149760), (1280, 1027598), (1408, 934180), (1430, 919808), (1664, 790460), (1760, 747344), (2080, 632368), (2288, 574880), (2560, 513799), (2816, 467090), (2860, 459904), (3328, 395230), (3520, 373672), (3593, 366080), (4160, 316184), (4576, 287440), (5632, 233545), (5720, 229952), (6656, 197615), (7040, 186836), (7186, 183040), (8320, 158092), (9152, 143720), (11440, 114976), (14080, 93418), (14372, 91520), (16640, 79046), (17965, 73216), (18304, 71860), (22880, 57488), (28160, 46709), (28744, 45760), (33280, 39523), (35930, 36608)]