57158640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1068

約数の個数: 240

約数和(自身を含む): 239556096

約数和(自身を除く): 182397456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1031, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2062, 2310, 2520, 2640, 2772, 3080, 3093, 3465, 3696, 3960, 4124, 4620, 5040, 5155, 5544, 6160, 6186, 6930, 7217, 7920, 8248, 9240, 9279, 10310, 11088, 11341, 12372, 13860, 14434, 15465, 16496, 18480, 18558, 20620, 21651, 22682, 24744, 27720, 28868, 30930, 34023, 36085, 37116, 41240, 43302, 45364, 46395, 49488, 55440, 56705, 57736, 61860, 64953, 68046, 72170, 74232, 79387, 82480, 86604, 90728, 92790, 102069, 108255, 113410, 115472, 123720, 129906, 136092, 144340, 148464, 158774, 170115, 173208, 181456, 185580, 204138, 216510, 226820, 238161, 247440, 259812, 272184, 288680, 317548, 324765, 340230, 346416, 371160, 396935, 408276, 433020, 453640, 476322, 510345, 519624, 544368, 577360, 635096, 649530, 680460, 714483, 742320, 793870, 816552, 866040, 907280, 952644, 1020690, 1039248, 1190805, 1270192, 1299060, 1360920, 1428966, 1587740, 1633104, 1732080, 1905288, 2041380, 2381610, 2598120, 2721840, 2857932, 3175480, 3572415, 3810576, 4082760, 4763220, 5196240, 5715864, 6350960, 7144830, 8165520, 9526440, 11431728, 14289660, 19052880, 28579320, 57158640]

約数ペア:

[(1, 57158640), (2, 28579320), (3, 19052880), (4, 14289660), (5, 11431728), (6, 9526440), (7, 8165520), (8, 7144830), (9, 6350960), (10, 5715864), (11, 5196240), (12, 4763220), (14, 4082760), (15, 3810576), (16, 3572415), (18, 3175480), (20, 2857932), (21, 2721840), (22, 2598120), (24, 2381610), (28, 2041380), (30, 1905288), (33, 1732080), (35, 1633104), (36, 1587740), (40, 1428966), (42, 1360920), (44, 1299060), (45, 1270192), (48, 1190805), (55, 1039248), (56, 1020690), (60, 952644), (63, 907280), (66, 866040), (70, 816552), (72, 793870), (77, 742320), (80, 714483), (84, 680460), (88, 649530), (90, 635096), (99, 577360), (105, 544368), (110, 519624), (112, 510345), (120, 476322), (126, 453640), (132, 433020), (140, 408276), (144, 396935), (154, 371160), (165, 346416), (168, 340230), (176, 324765), (180, 317548), (198, 288680), (210, 272184), (220, 259812), (231, 247440), (240, 238161), (252, 226820), (264, 216510), (280, 204138), (308, 185580), (315, 181456), (330, 173208), (336, 170115), (360, 158774), (385, 148464), (396, 144340), (420, 136092), (440, 129906), (462, 123720), (495, 115472), (504, 113410), (528, 108255), (560, 102069), (616, 92790), (630, 90728), (660, 86604), (693, 82480), (720, 79387), (770, 74232), (792, 72170), (840, 68046), (880, 64953), (924, 61860), (990, 57736), (1008, 56705), (1031, 55440), (1155, 49488), (1232, 46395), (1260, 45364), (1320, 43302), (1386, 41240), (1540, 37116), (1584, 36085), (1680, 34023), (1848, 30930), (1980, 28868), (2062, 27720), (2310, 24744), (2520, 22682), (2640, 21651), (2772, 20620), (3080, 18558), (3093, 18480), (3465, 16496), (3696, 15465), (3960, 14434), (4124, 13860), (4620, 12372), (5040, 11341), (5155, 11088), (5544, 10310), (6160, 9279), (6186, 9240), (6930, 8248), (7217, 7920)]