431159040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1$

素因数の和:2919

約数の個数: 216

約数和(自身を含む): 1607074560

約数和(自身を除く): 1175915520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2879, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5758, 5760, 6240, 7488, 8320, 8637, 9360, 9984, 11516, 11520, 12480, 14395, 14976, 16640, 17274, 18720, 23032, 24960, 25911, 28790, 29952, 34548, 37427, 37440, 43185, 46064, 49920, 51822, 57580, 69096, 74854, 74880, 86370, 92128, 103644, 112281, 115160, 129555, 138192, 149708, 149760, 172740, 184256, 187135, 207288, 224562, 230320, 259110, 276384, 299416, 336843, 345480, 368512, 374270, 414576, 449124, 460640, 518220, 552768, 561405, 598832, 673686, 690960, 737024, 748540, 829152, 898248, 921280, 1036440, 1105536, 1122810, 1197664, 1347372, 1381920, 1497080, 1658304, 1684215, 1796496, 1842560, 2072880, 2211072, 2245620, 2395328, 2694744, 2763840, 2994160, 3316608, 3368430, 3592992, 3685120, 4145760, 4491240, 4790656, 5389488, 5527680, 5988320, 6633216, 6736860, 7185984, 8291520, 8982480, 9581312, 10778976, 11055360, 11976640, 13473720, 14371968, 16583040, 17964960, 21557952, 23953280, 26947440, 28743936, 33166080, 35929920, 43115904, 47906560, 53894880, 71859840, 86231808, 107789760, 143719680, 215579520, 431159040]

約数ペア:

[(1, 431159040), (2, 215579520), (3, 143719680), (4, 107789760), (5, 86231808), (6, 71859840), (8, 53894880), (9, 47906560), (10, 43115904), (12, 35929920), (13, 33166080), (15, 28743936), (16, 26947440), (18, 23953280), (20, 21557952), (24, 17964960), (26, 16583040), (30, 14371968), (32, 13473720), (36, 11976640), (39, 11055360), (40, 10778976), (45, 9581312), (48, 8982480), (52, 8291520), (60, 7185984), (64, 6736860), (65, 6633216), (72, 5988320), (78, 5527680), (80, 5389488), (90, 4790656), (96, 4491240), (104, 4145760), (117, 3685120), (120, 3592992), (128, 3368430), (130, 3316608), (144, 2994160), (156, 2763840), (160, 2694744), (180, 2395328), (192, 2245620), (195, 2211072), (208, 2072880), (234, 1842560), (240, 1796496), (256, 1684215), (260, 1658304), (288, 1497080), (312, 1381920), (320, 1347372), (360, 1197664), (384, 1122810), (390, 1105536), (416, 1036440), (468, 921280), (480, 898248), (520, 829152), (576, 748540), (585, 737024), (624, 690960), (640, 673686), (720, 598832), (768, 561405), (780, 552768), (832, 518220), (936, 460640), (960, 449124), (1040, 414576), (1152, 374270), (1170, 368512), (1248, 345480), (1280, 336843), (1440, 299416), (1560, 276384), (1664, 259110), (1872, 230320), (1920, 224562), (2080, 207288), (2304, 187135), (2340, 184256), (2496, 172740), (2879, 149760), (2880, 149708), (3120, 138192), (3328, 129555), (3744, 115160), (3840, 112281), (4160, 103644), (4680, 92128), (4992, 86370), (5758, 74880), (5760, 74854), (6240, 69096), (7488, 57580), (8320, 51822), (8637, 49920), (9360, 46064), (9984, 43185), (11516, 37440), (11520, 37427), (12480, 34548), (14395, 29952), (14976, 28790), (16640, 25911), (17274, 24960), (18720, 23032)]