28854534240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66571}}^1$

素因数の和:66642

約数の個数: 288

約数和(自身を含む): 115151452416

約数和(自身を除く): 86296918176

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, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 258, 280, 288, 301, 315, 336, 344, 360, 387, 420, 430, 480, 504, 516, 560, 602, 630, 645, 672, 688, 720, 774, 840, 860, 903, 1008, 1032, 1120, 1204, 1260, 1290, 1376, 1440, 1505, 1548, 1680, 1720, 1806, 1935, 2016, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3360, 3440, 3612, 3870, 4128, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 6880, 7224, 7740, 9030, 9632, 10080, 10320, 10836, 12040, 12384, 13545, 14448, 15480, 18060, 20640, 21672, 24080, 27090, 28896, 30960, 36120, 43344, 48160, 54180, 61920, 66571, 72240, 86688, 108360, 133142, 144480, 199713, 216720, 266284, 332855, 399426, 433440, 465997, 532568, 599139, 665710, 798852, 931994, 998565, 1065136, 1198278, 1331420, 1397991, 1597704, 1863988, 1997130, 2130272, 2329985, 2396556, 2662840, 2795982, 2862553, 2995695, 3195408, 3727976, 3994260, 4193973, 4659970, 4793112, 5325680, 5591964, 5725106, 5991390, 6390816, 6989955, 7455952, 7988520, 8387946, 8587659, 9319940, 9586224, 10651360, 11183928, 11450212, 11982780, 13979910, 14312765, 14911904, 15977040, 16775892, 17175318, 18639880, 19172448, 20037871, 20969865, 22367856, 22900424, 23965560, 25762977, 27959820, 28625530, 31954080, 33551784, 34350636, 37279760, 40075742, 41939730, 42938295, 44735712, 45800848, 47931120, 51525954, 55919640, 57251060, 60113613, 67103568, 68701272, 74559520, 80151484, 83879460, 85876590, 91601696, 95862240, 100189355, 103051908, 111839280, 114502120, 120227226, 128814885, 134207136, 137402544, 160302968, 167758920, 171753180, 180340839, 200378710, 206103816, 223678560, 229004240, 240454452, 257629770, 274805088, 300568065, 320605936, 335517840, 343506360, 360681678, 400757420, 412207632, 458008480, 480908904, 515259540, 601136130, 641211872, 671035680, 687012720, 721363356, 801514840, 824415264, 901704195, 961817808, 1030519080, 1202272260, 1374025440, 1442726712, 1603029680, 1803408390, 1923635616, 2061038160, 2404544520, 2885453424, 3206059360, 3606816780, 4122076320, 4809089040, 5770906848, 7213633560, 9618178080, 14427267120, 28854534240]

約数ペア:

[(1, 28854534240), (2, 14427267120), (3, 9618178080), (4, 7213633560), (5, 5770906848), (6, 4809089040), (7, 4122076320), (8, 3606816780), (9, 3206059360), (10, 2885453424), (12, 2404544520), (14, 2061038160), (15, 1923635616), (16, 1803408390), (18, 1603029680), (20, 1442726712), (21, 1374025440), (24, 1202272260), (28, 1030519080), (30, 961817808), (32, 901704195), (35, 824415264), (36, 801514840), (40, 721363356), (42, 687012720), (43, 671035680), (45, 641211872), (48, 601136130), (56, 515259540), (60, 480908904), (63, 458008480), (70, 412207632), (72, 400757420), (80, 360681678), (84, 343506360), (86, 335517840), (90, 320605936), (96, 300568065), (105, 274805088), (112, 257629770), (120, 240454452), (126, 229004240), (129, 223678560), (140, 206103816), (144, 200378710), (160, 180340839), (168, 171753180), (172, 167758920), (180, 160302968), (210, 137402544), (215, 134207136), (224, 128814885), (240, 120227226), (252, 114502120), (258, 111839280), (280, 103051908), (288, 100189355), (301, 95862240), (315, 91601696), (336, 85876590), (344, 83879460), (360, 80151484), (387, 74559520), (420, 68701272), (430, 67103568), (480, 60113613), (504, 57251060), (516, 55919640), (560, 51525954), (602, 47931120), (630, 45800848), (645, 44735712), (672, 42938295), (688, 41939730), (720, 40075742), (774, 37279760), (840, 34350636), (860, 33551784), (903, 31954080), (1008, 28625530), (1032, 27959820), (1120, 25762977), (1204, 23965560), (1260, 22900424), (1290, 22367856), (1376, 20969865), (1440, 20037871), (1505, 19172448), (1548, 18639880), (1680, 17175318), (1720, 16775892), (1806, 15977040), (1935, 14911904), (2016, 14312765), (2064, 13979910), (2408, 11982780), (2520, 11450212), (2580, 11183928), (2709, 10651360), (3010, 9586224), (3096, 9319940), (3360, 8587659), (3440, 8387946), (3612, 7988520), (3870, 7455952), (4128, 6989955), (4515, 6390816), (4816, 5991390), (5040, 5725106), (5160, 5591964), (5418, 5325680), (6020, 4793112), (6192, 4659970), (6880, 4193973), (7224, 3994260), (7740, 3727976), (9030, 3195408), (9632, 2995695), (10080, 2862553), (10320, 2795982), (10836, 2662840), (12040, 2396556), (12384, 2329985), (13545, 2130272), (14448, 1997130), (15480, 1863988), (18060, 1597704), (20640, 1397991), (21672, 1331420), (24080, 1198278), (27090, 1065136), (28896, 998565), (30960, 931994), (36120, 798852), (43344, 665710), (48160, 599139), (54180, 532568), (61920, 465997), (66571, 433440), (72240, 399426), (86688, 332855), (108360, 266284), (133142, 216720), (144480, 199713)]