2019252480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 288

約数和(自身を含む): 7545990144

約数和(自身を除く): 5526737664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 256, 258, 280, 301, 320, 336, 344, 384, 420, 430, 448, 480, 516, 560, 602, 640, 645, 672, 688, 768, 840, 860, 896, 903, 960, 1032, 1120, 1204, 1280, 1290, 1344, 1376, 1505, 1680, 1720, 1747, 1792, 1806, 1920, 2064, 2240, 2408, 2580, 2688, 2752, 3010, 3360, 3440, 3494, 3612, 3840, 4128, 4480, 4515, 4816, 5160, 5241, 5376, 5504, 6020, 6720, 6880, 6988, 7224, 8256, 8735, 8960, 9030, 9632, 10320, 10482, 11008, 12040, 12229, 13440, 13760, 13976, 14448, 16512, 17470, 18060, 19264, 20640, 20964, 24080, 24458, 26205, 26880, 27520, 27952, 28896, 33024, 34940, 36120, 36687, 38528, 41280, 41928, 48160, 48916, 52410, 55040, 55904, 57792, 61145, 69880, 72240, 73374, 75121, 77056, 82560, 83856, 96320, 97832, 104820, 111808, 115584, 122290, 139760, 144480, 146748, 150242, 165120, 167712, 183435, 192640, 195664, 209640, 223616, 225363, 231168, 244580, 279520, 288960, 293496, 300484, 335424, 366870, 375605, 385280, 391328, 419280, 447232, 450726, 489160, 525847, 559040, 577920, 586992, 600968, 670848, 733740, 751210, 782656, 838560, 901452, 978320, 1051694, 1118080, 1126815, 1155840, 1173984, 1201936, 1341696, 1467480, 1502420, 1565312, 1577541, 1677120, 1802904, 1956640, 2103388, 2236160, 2253630, 2347968, 2403872, 2629235, 2934960, 3004840, 3130624, 3155082, 3354240, 3605808, 3913280, 4206776, 4507260, 4695936, 4807744, 5258470, 5869920, 6009680, 6310164, 6708480, 7211616, 7826560, 7887705, 8413552, 9014520, 9391872, 9615488, 10516940, 11739840, 12019360, 12620328, 14423232, 15653120, 15775410, 16827104, 18029040, 19230976, 21033880, 23479680, 24038720, 25240656, 28846464, 31550820, 33654208, 36058080, 42067760, 46959360, 48077440, 50481312, 57692928, 63101640, 67308416, 72116160, 84135520, 96154880, 100962624, 126203280, 134616832, 144232320, 168271040, 201925248, 252406560, 288464640, 336542080, 403850496, 504813120, 673084160, 1009626240, 2019252480]

約数ペア:

[(1, 2019252480), (2, 1009626240), (3, 673084160), (4, 504813120), (5, 403850496), (6, 336542080), (7, 288464640), (8, 252406560), (10, 201925248), (12, 168271040), (14, 144232320), (15, 134616832), (16, 126203280), (20, 100962624), (21, 96154880), (24, 84135520), (28, 72116160), (30, 67308416), (32, 63101640), (35, 57692928), (40, 50481312), (42, 48077440), (43, 46959360), (48, 42067760), (56, 36058080), (60, 33654208), (64, 31550820), (70, 28846464), (80, 25240656), (84, 24038720), (86, 23479680), (96, 21033880), (105, 19230976), (112, 18029040), (120, 16827104), (128, 15775410), (129, 15653120), (140, 14423232), (160, 12620328), (168, 12019360), (172, 11739840), (192, 10516940), (210, 9615488), (215, 9391872), (224, 9014520), (240, 8413552), (256, 7887705), (258, 7826560), (280, 7211616), (301, 6708480), (320, 6310164), (336, 6009680), (344, 5869920), (384, 5258470), (420, 4807744), (430, 4695936), (448, 4507260), (480, 4206776), (516, 3913280), (560, 3605808), (602, 3354240), (640, 3155082), (645, 3130624), (672, 3004840), (688, 2934960), (768, 2629235), (840, 2403872), (860, 2347968), (896, 2253630), (903, 2236160), (960, 2103388), (1032, 1956640), (1120, 1802904), (1204, 1677120), (1280, 1577541), (1290, 1565312), (1344, 1502420), (1376, 1467480), (1505, 1341696), (1680, 1201936), (1720, 1173984), (1747, 1155840), (1792, 1126815), (1806, 1118080), (1920, 1051694), (2064, 978320), (2240, 901452), (2408, 838560), (2580, 782656), (2688, 751210), (2752, 733740), (3010, 670848), (3360, 600968), (3440, 586992), (3494, 577920), (3612, 559040), (3840, 525847), (4128, 489160), (4480, 450726), (4515, 447232), (4816, 419280), (5160, 391328), (5241, 385280), (5376, 375605), (5504, 366870), (6020, 335424), (6720, 300484), (6880, 293496), (6988, 288960), (7224, 279520), (8256, 244580), (8735, 231168), (8960, 225363), (9030, 223616), (9632, 209640), (10320, 195664), (10482, 192640), (11008, 183435), (12040, 167712), (12229, 165120), (13440, 150242), (13760, 146748), (13976, 144480), (14448, 139760), (16512, 122290), (17470, 115584), (18060, 111808), (19264, 104820), (20640, 97832), (20964, 96320), (24080, 83856), (24458, 82560), (26205, 77056), (26880, 75121), (27520, 73374), (27952, 72240), (28896, 69880), (33024, 61145), (34940, 57792), (36120, 55904), (36687, 55040), (38528, 52410), (41280, 48916), (41928, 48160)]