238966560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 944116992

約数和(自身を除く): 705150432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 151, 157, 160, 168, 180, 210, 224, 240, 252, 280, 288, 302, 314, 315, 336, 360, 420, 453, 471, 480, 504, 560, 604, 628, 630, 672, 720, 755, 785, 840, 906, 942, 1008, 1057, 1099, 1120, 1208, 1256, 1260, 1359, 1413, 1440, 1510, 1570, 1680, 1812, 1884, 2016, 2114, 2198, 2265, 2355, 2416, 2512, 2520, 2718, 2826, 3020, 3140, 3171, 3297, 3360, 3624, 3768, 4228, 4396, 4530, 4710, 4832, 5024, 5040, 5285, 5436, 5495, 5652, 6040, 6280, 6342, 6594, 6795, 7065, 7248, 7536, 8456, 8792, 9060, 9420, 9513, 9891, 10080, 10570, 10872, 10990, 11304, 12080, 12560, 12684, 13188, 13590, 14130, 14496, 15072, 15855, 16485, 16912, 17584, 18120, 18840, 19026, 19782, 21140, 21744, 21980, 22608, 23707, 24160, 25120, 25368, 26376, 27180, 28260, 31710, 32970, 33824, 35168, 36240, 37680, 38052, 39564, 42280, 43488, 43960, 45216, 47414, 47565, 49455, 50736, 52752, 54360, 56520, 63420, 65940, 71121, 72480, 75360, 76104, 79128, 84560, 87920, 94828, 95130, 98910, 101472, 105504, 108720, 113040, 118535, 126840, 131880, 142242, 152208, 158256, 165949, 169120, 175840, 189656, 190260, 197820, 213363, 217440, 226080, 237070, 253680, 263760, 284484, 304416, 316512, 331898, 355605, 379312, 380520, 395640, 426726, 474140, 497847, 507360, 527520, 568968, 663796, 711210, 758624, 761040, 791280, 829745, 853452, 948280, 995694, 1066815, 1137936, 1327592, 1422420, 1493541, 1522080, 1582560, 1659490, 1706904, 1896560, 1991388, 2133630, 2275872, 2489235, 2655184, 2844840, 2987082, 3318980, 3413808, 3793120, 3982776, 4267260, 4978470, 5310368, 5689680, 5974164, 6637960, 6827616, 7467705, 7965552, 8534520, 9956940, 11379360, 11948328, 13275920, 14935410, 15931104, 17069040, 19913880, 23896656, 26551840, 29870820, 34138080, 39827760, 47793312, 59741640, 79655520, 119483280, 238966560]

約数ペア:

[(1, 238966560), (2, 119483280), (3, 79655520), (4, 59741640), (5, 47793312), (6, 39827760), (7, 34138080), (8, 29870820), (9, 26551840), (10, 23896656), (12, 19913880), (14, 17069040), (15, 15931104), (16, 14935410), (18, 13275920), (20, 11948328), (21, 11379360), (24, 9956940), (28, 8534520), (30, 7965552), (32, 7467705), (35, 6827616), (36, 6637960), (40, 5974164), (42, 5689680), (45, 5310368), (48, 4978470), (56, 4267260), (60, 3982776), (63, 3793120), (70, 3413808), (72, 3318980), (80, 2987082), (84, 2844840), (90, 2655184), (96, 2489235), (105, 2275872), (112, 2133630), (120, 1991388), (126, 1896560), (140, 1706904), (144, 1659490), (151, 1582560), (157, 1522080), (160, 1493541), (168, 1422420), (180, 1327592), (210, 1137936), (224, 1066815), (240, 995694), (252, 948280), (280, 853452), (288, 829745), (302, 791280), (314, 761040), (315, 758624), (336, 711210), (360, 663796), (420, 568968), (453, 527520), (471, 507360), (480, 497847), (504, 474140), (560, 426726), (604, 395640), (628, 380520), (630, 379312), (672, 355605), (720, 331898), (755, 316512), (785, 304416), (840, 284484), (906, 263760), (942, 253680), (1008, 237070), (1057, 226080), (1099, 217440), (1120, 213363), (1208, 197820), (1256, 190260), (1260, 189656), (1359, 175840), (1413, 169120), (1440, 165949), (1510, 158256), (1570, 152208), (1680, 142242), (1812, 131880), (1884, 126840), (2016, 118535), (2114, 113040), (2198, 108720), (2265, 105504), (2355, 101472), (2416, 98910), (2512, 95130), (2520, 94828), (2718, 87920), (2826, 84560), (3020, 79128), (3140, 76104), (3171, 75360), (3297, 72480), (3360, 71121), (3624, 65940), (3768, 63420), (4228, 56520), (4396, 54360), (4530, 52752), (4710, 50736), (4832, 49455), (5024, 47565), (5040, 47414), (5285, 45216), (5436, 43960), (5495, 43488), (5652, 42280), (6040, 39564), (6280, 38052), (6342, 37680), (6594, 36240), (6795, 35168), (7065, 33824), (7248, 32970), (7536, 31710), (8456, 28260), (8792, 27180), (9060, 26376), (9420, 25368), (9513, 25120), (9891, 24160), (10080, 23707), (10570, 22608), (10872, 21980), (10990, 21744), (11304, 21140), (12080, 19782), (12560, 19026), (12684, 18840), (13188, 18120), (13590, 17584), (14130, 16912), (14496, 16485), (15072, 15855)]