209593440

素因数分解:

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

素因数の和:299

約数の個数: 384

約数和(自身を含む): 870912000

約数和(自身を除く): 661318560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 168, 174, 180, 189, 203, 210, 216, 224, 232, 239, 240, 252, 261, 270, 280, 288, 290, 315, 336, 348, 360, 378, 406, 420, 432, 435, 464, 478, 480, 504, 522, 540, 560, 580, 609, 630, 672, 696, 717, 720, 756, 783, 812, 840, 864, 870, 928, 945, 956, 1008, 1015, 1044, 1080, 1120, 1160, 1195, 1218, 1260, 1305, 1392, 1434, 1440, 1512, 1566, 1624, 1673, 1680, 1740, 1827, 1890, 1912, 2016, 2030, 2088, 2151, 2160, 2320, 2390, 2436, 2520, 2610, 2784, 2868, 3024, 3045, 3132, 3248, 3346, 3360, 3480, 3585, 3654, 3780, 3824, 3915, 4060, 4176, 4302, 4320, 4640, 4780, 4872, 5019, 5040, 5220, 5481, 5736, 6048, 6090, 6264, 6453, 6496, 6692, 6931, 6960, 7170, 7308, 7560, 7648, 7830, 8120, 8352, 8365, 8604, 9135, 9560, 9744, 10038, 10080, 10440, 10755, 10962, 11472, 12180, 12528, 12906, 13384, 13862, 13920, 14340, 14616, 15057, 15120, 15660, 16240, 16730, 17208, 18270, 19120, 19488, 20076, 20793, 20880, 21510, 21924, 22944, 24360, 25056, 25095, 25812, 26768, 27405, 27724, 28680, 29232, 30114, 30240, 31320, 32265, 32480, 33460, 34416, 34655, 36540, 38240, 40152, 41586, 41760, 43020, 43848, 45171, 48517, 48720, 50190, 51624, 53536, 54810, 55448, 57360, 58464, 60228, 62379, 62640, 64530, 66920, 68832, 69310, 73080, 75285, 80304, 83172, 86040, 87696, 90342, 97034, 97440, 100380, 103248, 103965, 109620, 110896, 114720, 120456, 124758, 125280, 129060, 133840, 138620, 145551, 146160, 150570, 160608, 166344, 172080, 175392, 180684, 187137, 194068, 200760, 206496, 207930, 219240, 221792, 225855, 240912, 242585, 249516, 258120, 267680, 277240, 291102, 292320, 301140, 311895, 332688, 344160, 361368, 374274, 388136, 401520, 415860, 436653, 438480, 451710, 481824, 485170, 499032, 516240, 554480, 582204, 602280, 623790, 665376, 722736, 727755, 748548, 776272, 803040, 831720, 873306, 876960, 903420, 935685, 970340, 998064, 1032480, 1108960, 1164408, 1204560, 1247580, 1309959, 1445472, 1455510, 1497096, 1552544, 1663440, 1746612, 1806840, 1871370, 1940680, 1996128, 2183265, 2328816, 2409120, 2495160, 2619918, 2911020, 2994192, 3326880, 3493224, 3613680, 3742740, 3881360, 4366530, 4657632, 4990320, 5239836, 5822040, 5988384, 6549795, 6986448, 7227360, 7485480, 7762720, 8733060, 9980640, 10479672, 11644080, 13099590, 13972896, 14970960, 17466120, 20959344, 23288160, 26199180, 29941920, 34932240, 41918688, 52398360, 69864480, 104796720, 209593440]

約数ペア:

[(1, 209593440), (2, 104796720), (3, 69864480), (4, 52398360), (5, 41918688), (6, 34932240), (7, 29941920), (8, 26199180), (9, 23288160), (10, 20959344), (12, 17466120), (14, 14970960), (15, 13972896), (16, 13099590), (18, 11644080), (20, 10479672), (21, 9980640), (24, 8733060), (27, 7762720), (28, 7485480), (29, 7227360), (30, 6986448), (32, 6549795), (35, 5988384), (36, 5822040), (40, 5239836), (42, 4990320), (45, 4657632), (48, 4366530), (54, 3881360), (56, 3742740), (58, 3613680), (60, 3493224), (63, 3326880), (70, 2994192), (72, 2911020), (80, 2619918), (84, 2495160), (87, 2409120), (90, 2328816), (96, 2183265), (105, 1996128), (108, 1940680), (112, 1871370), (116, 1806840), (120, 1746612), (126, 1663440), (135, 1552544), (140, 1497096), (144, 1455510), (145, 1445472), (160, 1309959), (168, 1247580), (174, 1204560), (180, 1164408), (189, 1108960), (203, 1032480), (210, 998064), (216, 970340), (224, 935685), (232, 903420), (239, 876960), (240, 873306), (252, 831720), (261, 803040), (270, 776272), (280, 748548), (288, 727755), (290, 722736), (315, 665376), (336, 623790), (348, 602280), (360, 582204), (378, 554480), (406, 516240), (420, 499032), (432, 485170), (435, 481824), (464, 451710), (478, 438480), (480, 436653), (504, 415860), (522, 401520), (540, 388136), (560, 374274), (580, 361368), (609, 344160), (630, 332688), (672, 311895), (696, 301140), (717, 292320), (720, 291102), (756, 277240), (783, 267680), (812, 258120), (840, 249516), (864, 242585), (870, 240912), (928, 225855), (945, 221792), (956, 219240), (1008, 207930), (1015, 206496), (1044, 200760), (1080, 194068), (1120, 187137), (1160, 180684), (1195, 175392), (1218, 172080), (1260, 166344), (1305, 160608), (1392, 150570), (1434, 146160), (1440, 145551), (1512, 138620), (1566, 133840), (1624, 129060), (1673, 125280), (1680, 124758), (1740, 120456), (1827, 114720), (1890, 110896), (1912, 109620), (2016, 103965), (2030, 103248), (2088, 100380), (2151, 97440), (2160, 97034), (2320, 90342), (2390, 87696), (2436, 86040), (2520, 83172), (2610, 80304), (2784, 75285), (2868, 73080), (3024, 69310), (3045, 68832), (3132, 66920), (3248, 64530), (3346, 62640), (3360, 62379), (3480, 60228), (3585, 58464), (3654, 57360), (3780, 55448), (3824, 54810), (3915, 53536), (4060, 51624), (4176, 50190), (4302, 48720), (4320, 48517), (4640, 45171), (4780, 43848), (4872, 43020), (5019, 41760), (5040, 41586), (5220, 40152), (5481, 38240), (5736, 36540), (6048, 34655), (6090, 34416), (6264, 33460), (6453, 32480), (6496, 32265), (6692, 31320), (6931, 30240), (6960, 30114), (7170, 29232), (7308, 28680), (7560, 27724), (7648, 27405), (7830, 26768), (8120, 25812), (8352, 25095), (8365, 25056), (8604, 24360), (9135, 22944), (9560, 21924), (9744, 21510), (10038, 20880), (10080, 20793), (10440, 20076), (10755, 19488), (10962, 19120), (11472, 18270), (12180, 17208), (12528, 16730), (12906, 16240), (13384, 15660), (13862, 15120), (13920, 15057), (14340, 14616)]