384712440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3343}}^1$

素因数の和:3501

約数の個数: 128

約数和(自身を含む): 1329039360

約数和(自身を除く): 944326920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1644, 1918, 2055, 2740, 2877, 3288, 3343, 3836, 4110, 4795, 5480, 5754, 6686, 7672, 8220, 9590, 10029, 11508, 13372, 14385, 16440, 16715, 19180, 20058, 23016, 23401, 26744, 28770, 33430, 38360, 40116, 46802, 50145, 57540, 66860, 70203, 80232, 93604, 100290, 115080, 117005, 133720, 140406, 187208, 200580, 234010, 280812, 351015, 401160, 457991, 468020, 561624, 702030, 915982, 936040, 1373973, 1404060, 1831964, 2289955, 2747946, 2808120, 3205937, 3663928, 4579910, 5495892, 6411874, 6869865, 9159820, 9617811, 10991784, 12823748, 13739730, 16029685, 18319640, 19235622, 25647496, 27479460, 32059370, 38471244, 48089055, 54958920, 64118740, 76942488, 96178110, 128237480, 192356220, 384712440]

約数ペア:

[(1, 384712440), (2, 192356220), (3, 128237480), (4, 96178110), (5, 76942488), (6, 64118740), (7, 54958920), (8, 48089055), (10, 38471244), (12, 32059370), (14, 27479460), (15, 25647496), (20, 19235622), (21, 18319640), (24, 16029685), (28, 13739730), (30, 12823748), (35, 10991784), (40, 9617811), (42, 9159820), (56, 6869865), (60, 6411874), (70, 5495892), (84, 4579910), (105, 3663928), (120, 3205937), (137, 2808120), (140, 2747946), (168, 2289955), (210, 1831964), (274, 1404060), (280, 1373973), (411, 936040), (420, 915982), (548, 702030), (685, 561624), (822, 468020), (840, 457991), (959, 401160), (1096, 351015), (1370, 280812), (1644, 234010), (1918, 200580), (2055, 187208), (2740, 140406), (2877, 133720), (3288, 117005), (3343, 115080), (3836, 100290), (4110, 93604), (4795, 80232), (5480, 70203), (5754, 66860), (6686, 57540), (7672, 50145), (8220, 46802), (9590, 40116), (10029, 38360), (11508, 33430), (13372, 28770), (14385, 26744), (16440, 23401), (16715, 23016), (19180, 20058)]