1956389760

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2947

約数の個数: 320

約数和(自身を含む): 7526645280

約数和(自身を除く): 5570255520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 2903, 3120, 3240, 3456, 3510, 3744, 4160, 4212, 4320, 4680, 4992, 5184, 5265, 5616, 5760, 5806, 6240, 6480, 7020, 7488, 8320, 8424, 8640, 8709, 9360, 10368, 10530, 11232, 11612, 12480, 12960, 14040, 14515, 14976, 16848, 17280, 17418, 18720, 21060, 22464, 23224, 24960, 25920, 26127, 28080, 29030, 33696, 34836, 37440, 37739, 42120, 43545, 44928, 46448, 51840, 52254, 56160, 58060, 67392, 69672, 74880, 75478, 78381, 84240, 87090, 92896, 104508, 112320, 113217, 116120, 130635, 134784, 139344, 150956, 156762, 168480, 174180, 185792, 188695, 209016, 224640, 226434, 232240, 235143, 261270, 278688, 301912, 313524, 336960, 339651, 348360, 371584, 377390, 391905, 418032, 452868, 464480, 470286, 522540, 557376, 566085, 603824, 627048, 673920, 679302, 696720, 754780, 783810, 836064, 905736, 928960, 940572, 1018953, 1045080, 1114752, 1132170, 1175715, 1207648, 1254096, 1358604, 1393440, 1509560, 1567620, 1672128, 1698255, 1811472, 1857920, 1881144, 2037906, 2090160, 2264340, 2351430, 2415296, 2508192, 2717208, 2786880, 3019120, 3056859, 3135240, 3344256, 3396510, 3622944, 3762288, 4075812, 4180320, 4528680, 4702860, 4830592, 5016384, 5094765, 5434416, 5573760, 6038240, 6113718, 6270480, 6793020, 7245888, 7524576, 8151624, 8360640, 9057360, 9405720, 10032768, 10189530, 10868832, 12076480, 12227436, 12540960, 13586040, 14491776, 15049152, 15284295, 16303248, 16721280, 18114720, 18811440, 20379060, 21737664, 24152960, 24454872, 25081920, 27172080, 30098304, 30568590, 32606496, 36229440, 37622880, 40758120, 43475328, 48909744, 50163840, 54344160, 61137180, 65212992, 72458880, 75245760, 81516240, 97819488, 108688320, 122274360, 130425984, 150491520, 163032480, 195638976, 217376640, 244548720, 326064960, 391277952, 489097440, 652129920, 978194880, 1956389760]

約数ペア:

[(1, 1956389760), (2, 978194880), (3, 652129920), (4, 489097440), (5, 391277952), (6, 326064960), (8, 244548720), (9, 217376640), (10, 195638976), (12, 163032480), (13, 150491520), (15, 130425984), (16, 122274360), (18, 108688320), (20, 97819488), (24, 81516240), (26, 75245760), (27, 72458880), (30, 65212992), (32, 61137180), (36, 54344160), (39, 50163840), (40, 48909744), (45, 43475328), (48, 40758120), (52, 37622880), (54, 36229440), (60, 32606496), (64, 30568590), (65, 30098304), (72, 27172080), (78, 25081920), (80, 24454872), (81, 24152960), (90, 21737664), (96, 20379060), (104, 18811440), (108, 18114720), (117, 16721280), (120, 16303248), (128, 15284295), (130, 15049152), (135, 14491776), (144, 13586040), (156, 12540960), (160, 12227436), (162, 12076480), (180, 10868832), (192, 10189530), (195, 10032768), (208, 9405720), (216, 9057360), (234, 8360640), (240, 8151624), (260, 7524576), (270, 7245888), (288, 6793020), (312, 6270480), (320, 6113718), (324, 6038240), (351, 5573760), (360, 5434416), (384, 5094765), (390, 5016384), (405, 4830592), (416, 4702860), (432, 4528680), (468, 4180320), (480, 4075812), (520, 3762288), (540, 3622944), (576, 3396510), (585, 3344256), (624, 3135240), (640, 3056859), (648, 3019120), (702, 2786880), (720, 2717208), (780, 2508192), (810, 2415296), (832, 2351430), (864, 2264340), (936, 2090160), (960, 2037906), (1040, 1881144), (1053, 1857920), (1080, 1811472), (1152, 1698255), (1170, 1672128), (1248, 1567620), (1296, 1509560), (1404, 1393440), (1440, 1358604), (1560, 1254096), (1620, 1207648), (1664, 1175715), (1728, 1132170), (1755, 1114752), (1872, 1045080), (1920, 1018953), (2080, 940572), (2106, 928960), (2160, 905736), (2340, 836064), (2496, 783810), (2592, 754780), (2808, 696720), (2880, 679302), (2903, 673920), (3120, 627048), (3240, 603824), (3456, 566085), (3510, 557376), (3744, 522540), (4160, 470286), (4212, 464480), (4320, 452868), (4680, 418032), (4992, 391905), (5184, 377390), (5265, 371584), (5616, 348360), (5760, 339651), (5806, 336960), (6240, 313524), (6480, 301912), (7020, 278688), (7488, 261270), (8320, 235143), (8424, 232240), (8640, 226434), (8709, 224640), (9360, 209016), (10368, 188695), (10530, 185792), (11232, 174180), (11612, 168480), (12480, 156762), (12960, 150956), (14040, 139344), (14515, 134784), (14976, 130635), (16848, 116120), (17280, 113217), (17418, 112320), (18720, 104508), (21060, 92896), (22464, 87090), (23224, 84240), (24960, 78381), (25920, 75478), (26127, 74880), (28080, 69672), (29030, 67392), (33696, 58060), (34836, 56160), (37440, 52254), (37739, 51840), (42120, 46448), (43545, 44928)]