31915252320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:411

約数の個数: 576

約数和(自身を含む): 120588652800

約数和(自身を除く): 88673400480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 59, 60, 70, 80, 84, 96, 98, 105, 109, 112, 118, 120, 140, 147, 160, 168, 177, 196, 210, 211, 218, 224, 236, 240, 245, 280, 294, 295, 327, 336, 354, 392, 413, 420, 422, 436, 472, 480, 490, 545, 560, 588, 590, 633, 654, 672, 708, 735, 763, 784, 826, 840, 844, 872, 885, 944, 980, 1055, 1090, 1120, 1176, 1180, 1239, 1266, 1308, 1416, 1470, 1477, 1526, 1568, 1635, 1652, 1680, 1688, 1744, 1770, 1888, 1960, 2065, 2110, 2180, 2289, 2352, 2360, 2478, 2532, 2616, 2832, 2891, 2940, 2954, 3052, 3165, 3270, 3304, 3360, 3376, 3488, 3540, 3815, 3920, 4130, 4220, 4360, 4431, 4578, 4704, 4720, 4956, 5064, 5232, 5341, 5664, 5782, 5880, 5908, 6104, 6195, 6330, 6431, 6540, 6608, 6752, 7080, 7385, 7630, 7840, 8260, 8440, 8673, 8720, 8862, 9156, 9440, 9912, 10128, 10339, 10464, 10682, 11445, 11564, 11760, 11816, 12208, 12390, 12449, 12660, 12862, 13080, 13216, 14160, 14455, 14770, 15260, 16023, 16520, 16880, 17346, 17440, 17724, 18312, 19293, 19824, 20256, 20678, 21364, 22155, 22890, 22999, 23128, 23520, 23632, 24416, 24780, 24898, 25320, 25724, 26160, 26705, 28320, 28910, 29540, 30520, 31017, 32046, 32155, 33040, 33760, 34692, 35448, 36624, 37347, 38586, 39648, 41356, 42728, 43365, 44310, 45017, 45780, 45998, 46256, 47264, 49560, 49796, 50640, 51448, 51695, 52320, 53410, 57820, 59080, 61040, 62034, 62245, 64092, 64310, 66080, 68997, 69384, 70896, 73248, 74694, 77172, 80115, 82712, 85456, 86730, 87143, 88620, 90034, 91560, 91996, 92512, 96465, 99120, 99592, 101280, 102896, 103390, 106820, 114995, 115640, 118160, 122080, 124068, 124490, 128184, 128620, 135051, 137994, 138768, 141792, 149388, 154344, 155085, 160230, 160993, 165424, 170912, 173460, 174286, 177240, 180068, 183120, 183992, 186735, 192930, 198240, 199184, 205792, 206780, 213640, 225085, 229990, 231280, 236320, 248136, 248980, 256368, 257240, 261429, 270102, 275988, 277536, 298776, 308688, 310170, 315119, 320460, 321986, 330848, 344985, 346920, 348572, 354480, 360136, 366240, 367984, 373470, 385860, 398368, 413560, 427280, 435715, 450170, 459980, 462560, 482979, 496272, 497960, 512736, 514480, 522858, 540204, 551976, 597552, 610001, 617376, 620340, 630238, 640920, 643972, 675255, 689970, 693840, 697144, 708960, 720272, 735968, 746940, 771720, 804965, 827120, 854560, 871430, 900340, 919960, 945357, 965958, 992544, 995920, 1028960, 1045716, 1080408, 1103952, 1126951, 1195104, 1220002, 1240680, 1260476, 1281840, 1287944, 1307145, 1350510, 1356941, 1379940, 1387680, 1394288, 1440544, 1493880, 1543440, 1575595, 1609930, 1654240, 1742860, 1800680, 1830003, 1839920, 1890714, 1931916, 1991840, 2091432, 2160816, 2207904, 2253902, 2414895, 2440004, 2481360, 2520952, 2563680, 2575888, 2614290, 2701020, 2713882, 2759880, 2788576, 2987760, 3050005, 3086880, 3151190, 3219860, 3380853, 3485720, 3601360, 3660006, 3679840, 3781428, 3863832, 4070823, 4182864, 4321632, 4507804, 4726785, 4829790, 4880008, 4962720, 5041904, 5151776, 5228580, 5402040, 5427764, 5519760, 5634755, 5975520, 6100010, 6302380, 6439720, 6761706, 6784705, 6971440, 7202720, 7320012, 7562856, 7727664, 8141646, 8365728, 9015608, 9150015, 9453570, 9498587, 9659580, 9760016, 10083808, 10457160, 10804080, 10855528, 11039520, 11269510, 12200020, 12604760, 12879440, 13523412, 13569410, 13942880, 14640024, 15125712, 15455328, 16283292, 16904265, 18031216, 18300030, 18907140, 18997174, 19319160, 19520032, 20354115, 20914320, 21608160, 21711056, 22539020, 24400040, 25209520, 25758880, 27046824, 27138820, 28495761, 29280048, 30251424, 32566584, 33808530, 36062432, 36600060, 37814280, 37994348, 38638320, 40708230, 41828640, 43422112, 45078040, 47492935, 48800080, 50419040, 54093648, 54277640, 56991522, 58560096, 65133168, 66490109, 67617060, 73200120, 75628560, 75988696, 77276640, 81416460, 90156080, 94985870, 97600160, 108187296, 108555280, 113983044, 130266336, 132980218, 135234120, 142478805, 146400240, 151257120, 151977392, 162832920, 180312160, 189971740, 199470327, 217110560, 227966088, 265960436, 270468240, 284957610, 292800480, 303954784, 325665840, 332450545, 379943480, 398940654, 455932176, 531920872, 540936480, 569915220, 651331680, 664901090, 759886960, 797881308, 911864352, 997351635, 1063841744, 1139830440, 1329802180, 1519773920, 1595762616, 1994703270, 2127683488, 2279660880, 2659604360, 3191525232, 3989406540, 4559321760, 5319208720, 6383050464, 7978813080, 10638417440, 15957626160, 31915252320]

約数ペア:

[(1, 31915252320), (2, 15957626160), (3, 10638417440), (4, 7978813080), (5, 6383050464), (6, 5319208720), (7, 4559321760), (8, 3989406540), (10, 3191525232), (12, 2659604360), (14, 2279660880), (15, 2127683488), (16, 1994703270), (20, 1595762616), (21, 1519773920), (24, 1329802180), (28, 1139830440), (30, 1063841744), (32, 997351635), (35, 911864352), (40, 797881308), (42, 759886960), (48, 664901090), (49, 651331680), (56, 569915220), (59, 540936480), (60, 531920872), (70, 455932176), (80, 398940654), (84, 379943480), (96, 332450545), (98, 325665840), (105, 303954784), (109, 292800480), (112, 284957610), (118, 270468240), (120, 265960436), (140, 227966088), (147, 217110560), (160, 199470327), (168, 189971740), (177, 180312160), (196, 162832920), (210, 151977392), (211, 151257120), (218, 146400240), (224, 142478805), (236, 135234120), (240, 132980218), (245, 130266336), (280, 113983044), (294, 108555280), (295, 108187296), (327, 97600160), (336, 94985870), (354, 90156080), (392, 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11039520), (2940, 10855528), (2954, 10804080), (3052, 10457160), (3165, 10083808), (3270, 9760016), (3304, 9659580), (3360, 9498587), (3376, 9453570), (3488, 9150015), (3540, 9015608), (3815, 8365728), (3920, 8141646), (4130, 7727664), (4220, 7562856), (4360, 7320012), (4431, 7202720), (4578, 6971440), (4704, 6784705), (4720, 6761706), (4956, 6439720), (5064, 6302380), (5232, 6100010), (5341, 5975520), (5664, 5634755), (5782, 5519760), (5880, 5427764), (5908, 5402040), (6104, 5228580), (6195, 5151776), (6330, 5041904), (6431, 4962720), (6540, 4880008), (6608, 4829790), (6752, 4726785), (7080, 4507804), (7385, 4321632), (7630, 4182864), (7840, 4070823), (8260, 3863832), (8440, 3781428), (8673, 3679840), (8720, 3660006), (8862, 3601360), (9156, 3485720), (9440, 3380853), (9912, 3219860), (10128, 3151190), (10339, 3086880), (10464, 3050005), (10682, 2987760), (11445, 2788576), (11564, 2759880), (11760, 2713882), (11816, 2701020), (12208, 2614290), (12390, 2575888), (12449, 2563680), (12660, 2520952), (12862, 2481360), (13080, 2440004), (13216, 2414895), (14160, 2253902), (14455, 2207904), (14770, 2160816), (15260, 2091432), (16023, 1991840), (16520, 1931916), (16880, 1890714), (17346, 1839920), (17440, 1830003), (17724, 1800680), (18312, 1742860), (19293, 1654240), (19824, 1609930), (20256, 1575595), (20678, 1543440), (21364, 1493880), (22155, 1440544), (22890, 1394288), (22999, 1387680), (23128, 1379940), (23520, 1356941), (23632, 1350510), (24416, 1307145), (24780, 1287944), (24898, 1281840), (25320, 1260476), (25724, 1240680), (26160, 1220002), (26705, 1195104), (28320, 1126951), (28910, 1103952), (29540, 1080408), (30520, 1045716), (31017, 1028960), (32046, 995920), (32155, 992544), (33040, 965958), (33760, 945357), (34692, 919960), (35448, 900340), (36624, 871430), (37347, 854560), (38586, 827120), (39648, 804965), (41356, 771720), (42728, 746940), (43365, 735968), (44310, 720272), (45017, 708960), (45780, 697144), (45998, 693840), (46256, 689970), (47264, 675255), (49560, 643972), (49796, 640920), (50640, 630238), (51448, 620340), (51695, 617376), (52320, 610001), (53410, 597552), (57820, 551976), (59080, 540204), (61040, 522858), (62034, 514480), (62245, 512736), (64092, 497960), (64310, 496272), (66080, 482979), (68997, 462560), (69384, 459980), (70896, 450170), (73248, 435715), (74694, 427280), (77172, 413560), (80115, 398368), (82712, 385860), (85456, 373470), (86730, 367984), (87143, 366240), (88620, 360136), (90034, 354480), (91560, 348572), (91996, 346920), (92512, 344985), (96465, 330848), (99120, 321986), (99592, 320460), (101280, 315119), (102896, 310170), (103390, 308688), (106820, 298776), (114995, 277536), (115640, 275988), (118160, 270102), (122080, 261429), (124068, 257240), (124490, 256368), (128184, 248980), (128620, 248136), (135051, 236320), (137994, 231280), (138768, 229990), (141792, 225085), (149388, 213640), (154344, 206780), (155085, 205792), (160230, 199184), (160993, 198240), (165424, 192930), (170912, 186735), (173460, 183992), (174286, 183120), (177240, 180068)]