69864480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 288

約数和(自身を含む): 283046400

約数和(自身を除く): 213181920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 140, 144, 145, 160, 168, 174, 180, 203, 210, 224, 232, 239, 240, 252, 261, 280, 288, 290, 315, 336, 348, 360, 406, 420, 435, 464, 478, 480, 504, 522, 560, 580, 609, 630, 672, 696, 717, 720, 812, 840, 870, 928, 956, 1008, 1015, 1044, 1120, 1160, 1195, 1218, 1260, 1305, 1392, 1434, 1440, 1624, 1673, 1680, 1740, 1827, 1912, 2016, 2030, 2088, 2151, 2320, 2390, 2436, 2520, 2610, 2784, 2868, 3045, 3248, 3346, 3360, 3480, 3585, 3654, 3824, 4060, 4176, 4302, 4640, 4780, 4872, 5019, 5040, 5220, 5736, 6090, 6496, 6692, 6931, 6960, 7170, 7308, 7648, 8120, 8352, 8365, 8604, 9135, 9560, 9744, 10038, 10080, 10440, 10755, 11472, 12180, 13384, 13862, 13920, 14340, 14616, 15057, 16240, 16730, 17208, 18270, 19120, 19488, 20076, 20793, 20880, 21510, 22944, 24360, 25095, 26768, 27724, 28680, 29232, 30114, 32480, 33460, 34416, 34655, 36540, 38240, 40152, 41586, 41760, 43020, 48517, 48720, 50190, 53536, 55448, 57360, 58464, 60228, 62379, 66920, 68832, 69310, 73080, 75285, 80304, 83172, 86040, 97034, 97440, 100380, 103965, 110896, 114720, 120456, 124758, 133840, 138620, 145551, 146160, 150570, 160608, 166344, 172080, 194068, 200760, 207930, 221792, 240912, 242585, 249516, 267680, 277240, 291102, 292320, 301140, 311895, 332688, 344160, 388136, 401520, 415860, 436653, 481824, 485170, 499032, 554480, 582204, 602280, 623790, 665376, 727755, 776272, 803040, 831720, 873306, 970340, 998064, 1108960, 1164408, 1204560, 1247580, 1455510, 1552544, 1663440, 1746612, 1940680, 1996128, 2183265, 2328816, 2409120, 2495160, 2911020, 3326880, 3493224, 3881360, 4366530, 4657632, 4990320, 5822040, 6986448, 7762720, 8733060, 9980640, 11644080, 13972896, 17466120, 23288160, 34932240, 69864480]

約数ペア:

[(1, 69864480), (2, 34932240), (3, 23288160), (4, 17466120), (5, 13972896), (6, 11644080), (7, 9980640), (8, 8733060), (9, 7762720), (10, 6986448), (12, 5822040), (14, 4990320), (15, 4657632), (16, 4366530), (18, 3881360), (20, 3493224), (21, 3326880), (24, 2911020), (28, 2495160), (29, 2409120), (30, 2328816), (32, 2183265), (35, 1996128), (36, 1940680), (40, 1746612), (42, 1663440), (45, 1552544), (48, 1455510), (56, 1247580), (58, 1204560), (60, 1164408), (63, 1108960), (70, 998064), (72, 970340), (80, 873306), (84, 831720), (87, 803040), (90, 776272), (96, 727755), (105, 665376), (112, 623790), (116, 602280), (120, 582204), (126, 554480), (140, 499032), (144, 485170), (145, 481824), (160, 436653), (168, 415860), (174, 401520), (180, 388136), (203, 344160), (210, 332688), (224, 311895), (232, 301140), (239, 292320), (240, 291102), (252, 277240), (261, 267680), (280, 249516), (288, 242585), (290, 240912), (315, 221792), (336, 207930), (348, 200760), (360, 194068), (406, 172080), (420, 166344), (435, 160608), (464, 150570), (478, 146160), (480, 145551), (504, 138620), (522, 133840), (560, 124758), (580, 120456), (609, 114720), (630, 110896), (672, 103965), (696, 100380), (717, 97440), (720, 97034), (812, 86040), (840, 83172), (870, 80304), (928, 75285), (956, 73080), (1008, 69310), (1015, 68832), (1044, 66920), (1120, 62379), (1160, 60228), (1195, 58464), (1218, 57360), (1260, 55448), (1305, 53536), (1392, 50190), (1434, 48720), (1440, 48517), (1624, 43020), (1673, 41760), (1680, 41586), (1740, 40152), (1827, 38240), (1912, 36540), (2016, 34655), (2030, 34416), (2088, 33460), (2151, 32480), (2320, 30114), (2390, 29232), (2436, 28680), (2520, 27724), (2610, 26768), (2784, 25095), (2868, 24360), (3045, 22944), (3248, 21510), (3346, 20880), (3360, 20793), (3480, 20076), (3585, 19488), (3654, 19120), (3824, 18270), (4060, 17208), (4176, 16730), (4302, 16240), (4640, 15057), (4780, 14616), (4872, 14340), (5019, 13920), (5040, 13862), (5220, 13384), (5736, 12180), (6090, 11472), (6496, 10755), (6692, 10440), (6931, 10080), (6960, 10038), (7170, 9744), (7308, 9560), (7648, 9135), (8120, 8604), (8352, 8365)]