127426440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 403004160

約数和(自身を除く): 275577720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 137, 138, 184, 230, 274, 276, 337, 345, 411, 460, 548, 552, 674, 685, 690, 822, 920, 1011, 1096, 1348, 1370, 1380, 1644, 1685, 2022, 2055, 2696, 2740, 2760, 3151, 3288, 3370, 4044, 4110, 5055, 5480, 6302, 6740, 7751, 8088, 8220, 9453, 10110, 12604, 13480, 15502, 15755, 16440, 18906, 20220, 23253, 25208, 31004, 31510, 37812, 38755, 40440, 46169, 46506, 47265, 62008, 63020, 75624, 77510, 92338, 93012, 94530, 116265, 126040, 138507, 155020, 184676, 186024, 189060, 230845, 232530, 277014, 310040, 369352, 378120, 461690, 465060, 554028, 692535, 923380, 930120, 1061887, 1108056, 1385070, 1846760, 2123774, 2770140, 3185661, 4247548, 5309435, 5540280, 6371322, 8495096, 10618870, 12742644, 15928305, 21237740, 25485288, 31856610, 42475480, 63713220, 127426440]

約数ペア:

[(1, 127426440), (2, 63713220), (3, 42475480), (4, 31856610), (5, 25485288), (6, 21237740), (8, 15928305), (10, 12742644), (12, 10618870), (15, 8495096), (20, 6371322), (23, 5540280), (24, 5309435), (30, 4247548), (40, 3185661), (46, 2770140), (60, 2123774), (69, 1846760), (92, 1385070), (115, 1108056), (120, 1061887), (137, 930120), (138, 923380), (184, 692535), (230, 554028), (274, 465060), (276, 461690), (337, 378120), (345, 369352), (411, 310040), (460, 277014), (548, 232530), (552, 230845), (674, 189060), (685, 186024), (690, 184676), (822, 155020), (920, 138507), (1011, 126040), (1096, 116265), (1348, 94530), (1370, 93012), (1380, 92338), (1644, 77510), (1685, 75624), (2022, 63020), (2055, 62008), (2696, 47265), (2740, 46506), (2760, 46169), (3151, 40440), (3288, 38755), (3370, 37812), (4044, 31510), (4110, 31004), (5055, 25208), (5480, 23253), (6302, 20220), (6740, 18906), (7751, 16440), (8088, 15755), (8220, 15502), (9453, 13480), (10110, 12604)]