135998720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 383225472

約数和(自身を除く): 247226752

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, 520, 572, 640, 704, 715, 743, 832, 880, 1040, 1144, 1280, 1408, 1430, 1486, 1664, 1760, 2080, 2288, 2816, 2860, 2972, 3328, 3520, 3715, 4160, 4576, 5720, 5944, 7040, 7430, 8173, 8320, 9152, 9659, 11440, 11888, 14080, 14860, 16346, 16640, 18304, 19318, 22880, 23776, 29720, 32692, 36608, 38636, 40865, 45760, 47552, 48295, 59440, 65384, 77272, 81730, 91520, 95104, 96590, 106249, 118880, 130768, 154544, 163460, 183040, 190208, 193180, 212498, 237760, 261536, 309088, 326920, 386360, 424996, 475520, 523072, 531245, 618176, 653840, 772720, 849992, 951040, 1046144, 1062490, 1236352, 1307680, 1545440, 1699984, 2092288, 2124980, 2472704, 2615360, 3090880, 3399968, 4249960, 5230720, 6181760, 6799936, 8499920, 10461440, 12363520, 13599872, 16999840, 27199744, 33999680, 67999360, 135998720]

約数ペア:

[(1, 135998720), (2, 67999360), (4, 33999680), (5, 27199744), (8, 16999840), (10, 13599872), (11, 12363520), (13, 10461440), (16, 8499920), (20, 6799936), (22, 6181760), (26, 5230720), (32, 4249960), (40, 3399968), (44, 3090880), (52, 2615360), (55, 2472704), (64, 2124980), (65, 2092288), (80, 1699984), (88, 1545440), (104, 1307680), (110, 1236352), (128, 1062490), (130, 1046144), (143, 951040), (160, 849992), (176, 772720), (208, 653840), (220, 618176), (256, 531245), (260, 523072), (286, 475520), (320, 424996), (352, 386360), (416, 326920), (440, 309088), (520, 261536), (572, 237760), (640, 212498), (704, 193180), (715, 190208), (743, 183040), (832, 163460), (880, 154544), (1040, 130768), (1144, 118880), (1280, 106249), (1408, 96590), (1430, 95104), (1486, 91520), (1664, 81730), (1760, 77272), (2080, 65384), (2288, 59440), (2816, 48295), (2860, 47552), (2972, 45760), (3328, 40865), (3520, 38636), (3715, 36608), (4160, 32692), (4576, 29720), (5720, 23776), (5944, 22880), (7040, 19318), (7430, 18304), (8173, 16640), (8320, 16346), (9152, 14860), (9659, 14080), (11440, 11888)]