1570364040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19273}}^1$

素因数の和:19391

約数の個数: 128

約数和(自身を含む): 5439893760

約数和(自身を除く): 3869529720

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, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1940, 2037, 2328, 2716, 2910, 3395, 3880, 4074, 5432, 5820, 6790, 8148, 10185, 11640, 13580, 16296, 19273, 20370, 27160, 38546, 40740, 57819, 77092, 81480, 96365, 115638, 134911, 154184, 192730, 231276, 269822, 289095, 385460, 404733, 462552, 539644, 578190, 674555, 770920, 809466, 1079288, 1156380, 1349110, 1618932, 1869481, 2023665, 2312760, 2698220, 3237864, 3738962, 4047330, 5396440, 5608443, 7477924, 8094660, 9347405, 11216886, 13086367, 14955848, 16189320, 18694810, 22433772, 26172734, 28042215, 37389620, 39259101, 44867544, 52345468, 56084430, 65431835, 74779240, 78518202, 104690936, 112168860, 130863670, 157036404, 196295505, 224337720, 261727340, 314072808, 392591010, 523454680, 785182020, 1570364040]

約数ペア:

[(1, 1570364040), (2, 785182020), (3, 523454680), (4, 392591010), (5, 314072808), (6, 261727340), (7, 224337720), (8, 196295505), (10, 157036404), (12, 130863670), (14, 112168860), (15, 104690936), (20, 78518202), (21, 74779240), (24, 65431835), (28, 56084430), (30, 52345468), (35, 44867544), (40, 39259101), (42, 37389620), (56, 28042215), (60, 26172734), (70, 22433772), (84, 18694810), (97, 16189320), (105, 14955848), (120, 13086367), (140, 11216886), (168, 9347405), (194, 8094660), (210, 7477924), (280, 5608443), (291, 5396440), (388, 4047330), (420, 3738962), (485, 3237864), (582, 2698220), (679, 2312760), (776, 2023665), (840, 1869481), (970, 1618932), (1164, 1349110), (1358, 1156380), (1455, 1079288), (1940, 809466), (2037, 770920), (2328, 674555), (2716, 578190), (2910, 539644), (3395, 462552), (3880, 404733), (4074, 385460), (5432, 289095), (5820, 269822), (6790, 231276), (8148, 192730), (10185, 154184), (11640, 134911), (13580, 115638), (16296, 96365), (19273, 81480), (20370, 77092), (27160, 57819), (38546, 40740)]