1489119840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 432

約数和(自身を含む): 5719306320

約数和(自身を除く): 4230186480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 130, 144, 145, 156, 160, 169, 174, 180, 195, 208, 211, 232, 234, 240, 260, 261, 288, 290, 312, 338, 348, 360, 377, 390, 416, 422, 435, 464, 468, 480, 507, 520, 522, 580, 585, 624, 633, 676, 696, 720, 754, 780, 844, 845, 870, 928, 936, 1014, 1040, 1044, 1055, 1131, 1160, 1170, 1248, 1266, 1305, 1352, 1392, 1440, 1508, 1521, 1560, 1688, 1690, 1740, 1872, 1885, 1899, 2028, 2080, 2088, 2110, 2262, 2320, 2340, 2532, 2535, 2610, 2704, 2743, 2784, 3016, 3042, 3120, 3165, 3376, 3380, 3393, 3480, 3744, 3770, 3798, 4056, 4176, 4220, 4524, 4640, 4680, 4901, 5064, 5070, 5220, 5408, 5486, 5655, 6032, 6084, 6119, 6240, 6330, 6752, 6760, 6786, 6960, 7540, 7596, 7605, 8112, 8229, 8352, 8440, 9048, 9360, 9495, 9802, 10128, 10140, 10440, 10972, 11310, 12064, 12168, 12238, 12660, 13520, 13572, 13715, 13920, 14703, 15080, 15192, 15210, 16224, 16458, 16880, 16965, 18096, 18357, 18720, 18990, 19604, 20256, 20280, 20880, 21944, 22620, 24336, 24476, 24505, 24687, 25320, 27040, 27144, 27430, 29406, 30160, 30384, 30420, 30595, 32916, 33760, 33930, 35659, 36192, 36714, 37980, 39208, 40560, 41145, 41760, 43888, 44109, 45240, 48672, 48952, 49010, 49374, 50640, 54288, 54860, 55071, 58812, 60320, 60768, 60840, 61190, 65832, 67860, 71318, 73428, 73515, 75960, 78416, 79547, 81120, 82290, 87776, 88218, 90480, 91785, 97904, 98020, 98748, 101280, 106977, 108576, 109720, 110142, 117624, 121680, 122380, 123435, 131664, 135720, 142636, 146856, 147030, 151920, 156832, 159094, 164580, 176436, 178295, 180960, 183570, 195808, 196040, 197496, 213954, 219440, 220284, 220545, 235248, 238641, 243360, 244760, 246870, 263328, 271440, 275355, 285272, 293712, 294060, 303840, 318188, 320931, 329160, 352872, 356590, 367140, 392080, 394992, 397735, 427908, 438880, 440568, 441090, 470496, 477282, 489520, 493740, 534885, 542880, 550710, 570544, 587424, 588120, 636376, 641862, 658320, 705744, 713180, 715923, 734280, 784160, 789984, 795470, 855816, 881136, 882180, 954564, 979040, 987480, 1034111, 1069770, 1101420, 1141088, 1176240, 1193205, 1272752, 1283724, 1316640, 1411488, 1426360, 1431846, 1468560, 1590940, 1604655, 1711632, 1762272, 1764360, 1909128, 1974960, 2068222, 2139540, 2202840, 2352480, 2386410, 2545504, 2567448, 2852720, 2863692, 2937120, 3102333, 3181880, 3209310, 3423264, 3528720, 3579615, 3818256, 3949920, 4136444, 4279080, 4405680, 4772820, 5134896, 5170555, 5705440, 5727384, 6204666, 6363760, 6418620, 7057440, 7159230, 7636512, 8272888, 8558160, 8811360, 9306999, 9545640, 10269792, 10341110, 11454768, 12409332, 12727520, 12837240, 14318460, 15511665, 16545776, 17116320, 18613998, 19091280, 20682220, 22909536, 24818664, 25674480, 28636920, 31023330, 33091552, 37227996, 38182560, 41364440, 46534995, 49637328, 51348960, 57273840, 62046660, 74455992, 82728880, 93069990, 99274656, 114547680, 124093320, 148911984, 165457760, 186139980, 248186640, 297823968, 372279960, 496373280, 744559920, 1489119840]

約数ペア:

[(1, 1489119840), (2, 744559920), (3, 496373280), (4, 372279960), (5, 297823968), (6, 248186640), (8, 186139980), (9, 165457760), (10, 148911984), (12, 124093320), (13, 114547680), (15, 99274656), (16, 93069990), (18, 82728880), (20, 74455992), (24, 62046660), (26, 57273840), (29, 51348960), (30, 49637328), (32, 46534995), (36, 41364440), (39, 38182560), (40, 37227996), (45, 33091552), (48, 31023330), (52, 28636920), (58, 25674480), (60, 24818664), (65, 22909536), (72, 20682220), (78, 19091280), (80, 18613998), (87, 17116320), (90, 16545776), (96, 15511665), (104, 14318460), (116, 12837240), (117, 12727520), (120, 12409332), (130, 11454768), (144, 10341110), (145, 10269792), (156, 9545640), (160, 9306999), (169, 8811360), (174, 8558160), (180, 8272888), (195, 7636512), (208, 7159230), (211, 7057440), (232, 6418620), (234, 6363760), (240, 6204666), (260, 5727384), (261, 5705440), (288, 5170555), (290, 5134896), (312, 4772820), (338, 4405680), (348, 4279080), (360, 4136444), (377, 3949920), (390, 3818256), (416, 3579615), (422, 3528720), (435, 3423264), (464, 3209310), (468, 3181880), (480, 3102333), (507, 2937120), (520, 2863692), (522, 2852720), (580, 2567448), (585, 2545504), (624, 2386410), (633, 2352480), (676, 2202840), (696, 2139540), (720, 2068222), (754, 1974960), (780, 1909128), (844, 1764360), (845, 1762272), (870, 1711632), (928, 1604655), (936, 1590940), (1014, 1468560), (1040, 1431846), (1044, 1426360), (1055, 1411488), (1131, 1316640), (1160, 1283724), (1170, 1272752), (1248, 1193205), (1266, 1176240), (1305, 1141088), (1352, 1101420), (1392, 1069770), (1440, 1034111), (1508, 987480), (1521, 979040), (1560, 954564), (1688, 882180), (1690, 881136), (1740, 855816), (1872, 795470), (1885, 789984), (1899, 784160), (2028, 734280), (2080, 715923), (2088, 713180), (2110, 705744), (2262, 658320), (2320, 641862), (2340, 636376), (2532, 588120), (2535, 587424), (2610, 570544), (2704, 550710), (2743, 542880), (2784, 534885), (3016, 493740), (3042, 489520), (3120, 477282), (3165, 470496), (3376, 441090), (3380, 440568), (3393, 438880), (3480, 427908), (3744, 397735), (3770, 394992), (3798, 392080), (4056, 367140), (4176, 356590), (4220, 352872), (4524, 329160), (4640, 320931), (4680, 318188), (4901, 303840), (5064, 294060), (5070, 293712), (5220, 285272), (5408, 275355), (5486, 271440), (5655, 263328), (6032, 246870), (6084, 244760), (6119, 243360), (6240, 238641), (6330, 235248), (6752, 220545), (6760, 220284), (6786, 219440), (6960, 213954), (7540, 197496), (7596, 196040), (7605, 195808), (8112, 183570), (8229, 180960), (8352, 178295), (8440, 176436), (9048, 164580), (9360, 159094), (9495, 156832), (9802, 151920), (10128, 147030), (10140, 146856), (10440, 142636), (10972, 135720), (11310, 131664), (12064, 123435), (12168, 122380), (12238, 121680), (12660, 117624), (13520, 110142), (13572, 109720), (13715, 108576), (13920, 106977), (14703, 101280), (15080, 98748), (15192, 98020), (15210, 97904), (16224, 91785), (16458, 90480), (16880, 88218), (16965, 87776), (18096, 82290), (18357, 81120), (18720, 79547), (18990, 78416), (19604, 75960), (20256, 73515), (20280, 73428), (20880, 71318), (21944, 67860), (22620, 65832), (24336, 61190), (24476, 60840), (24505, 60768), (24687, 60320), (25320, 58812), (27040, 55071), (27144, 54860), (27430, 54288), (29406, 50640), (30160, 49374), (30384, 49010), (30420, 48952), (30595, 48672), (32916, 45240), (33760, 44109), (33930, 43888), (35659, 41760), (36192, 41145), (36714, 40560), (37980, 39208)]