238011840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{683}}^1$

素因数の和:728

約数の個数: 252

約数和(自身を含む): 901168632

約数和(自身を除く): 663156792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 605, 660, 683, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1210, 1320, 1366, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2049, 2112, 2178, 2420, 2640, 2732, 2880, 2904, 3168, 3415, 3520, 3630, 3872, 3960, 4098, 4356, 4840, 5280, 5445, 5464, 5808, 6147, 6336, 6830, 7260, 7513, 7744, 7920, 8196, 8712, 9680, 10245, 10560, 10890, 10928, 11616, 12294, 13660, 14520, 15026, 15840, 16392, 17424, 19360, 20490, 21780, 21856, 22539, 23232, 24588, 27320, 29040, 30052, 30735, 31680, 32784, 34848, 37565, 38720, 40980, 43560, 43712, 45078, 49176, 54640, 58080, 60104, 61470, 65568, 67617, 69696, 75130, 81960, 82643, 87120, 90156, 98352, 109280, 112695, 116160, 120208, 122940, 131136, 135234, 150260, 163920, 165286, 174240, 180312, 196704, 218560, 225390, 240416, 245880, 247929, 270468, 300520, 327840, 330572, 338085, 348480, 360624, 393408, 413215, 450780, 480832, 491760, 495858, 540936, 601040, 655680, 661144, 676170, 721248, 743787, 826430, 901560, 983520, 991716, 1081872, 1202080, 1239645, 1322288, 1352340, 1442496, 1487574, 1652860, 1803120, 1967040, 1983432, 2163744, 2404160, 2479290, 2644576, 2704680, 2975148, 3305720, 3606240, 3718935, 3966864, 4327488, 4958580, 5289152, 5409360, 5950296, 6611440, 7212480, 7437870, 7933728, 9917160, 10818720, 11900592, 13222880, 14875740, 15867456, 19834320, 21637440, 23801184, 26445760, 29751480, 39668640, 47602368, 59502960, 79337280, 119005920, 238011840]

約数ペア:

[(1, 238011840), (2, 119005920), (3, 79337280), (4, 59502960), (5, 47602368), (6, 39668640), (8, 29751480), (9, 26445760), (10, 23801184), (11, 21637440), (12, 19834320), (15, 15867456), (16, 14875740), (18, 13222880), (20, 11900592), (22, 10818720), (24, 9917160), (30, 7933728), (32, 7437870), (33, 7212480), (36, 6611440), (40, 5950296), (44, 5409360), (45, 5289152), (48, 4958580), (55, 4327488), (60, 3966864), (64, 3718935), (66, 3606240), (72, 3305720), (80, 2975148), (88, 2704680), (90, 2644576), (96, 2479290), (99, 2404160), (110, 2163744), (120, 1983432), (121, 1967040), (132, 1803120), (144, 1652860), (160, 1487574), (165, 1442496), (176, 1352340), (180, 1322288), (192, 1239645), (198, 1202080), (220, 1081872), (240, 991716), (242, 983520), (264, 901560), (288, 826430), (320, 743787), (330, 721248), (352, 676170), (360, 661144), (363, 655680), (396, 601040), (440, 540936), (480, 495858), (484, 491760), (495, 480832), (528, 450780), (576, 413215), (605, 393408), (660, 360624), (683, 348480), (704, 338085), (720, 330572), (726, 327840), (792, 300520), (880, 270468), (960, 247929), (968, 245880), (990, 240416), (1056, 225390), (1089, 218560), (1210, 196704), (1320, 180312), (1366, 174240), (1440, 165286), (1452, 163920), (1584, 150260), (1760, 135234), (1815, 131136), (1936, 122940), (1980, 120208), (2049, 116160), (2112, 112695), (2178, 109280), (2420, 98352), (2640, 90156), (2732, 87120), (2880, 82643), (2904, 81960), (3168, 75130), (3415, 69696), (3520, 67617), (3630, 65568), (3872, 61470), (3960, 60104), (4098, 58080), (4356, 54640), (4840, 49176), (5280, 45078), (5445, 43712), (5464, 43560), (5808, 40980), (6147, 38720), (6336, 37565), (6830, 34848), (7260, 32784), (7513, 31680), (7744, 30735), (7920, 30052), (8196, 29040), (8712, 27320), (9680, 24588), (10245, 23232), (10560, 22539), (10890, 21856), (10928, 21780), (11616, 20490), (12294, 19360), (13660, 17424), (14520, 16392), (15026, 15840)]