16511245920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 576

約数和(自身を含む): 64838854080

約数和(自身を除く): 48327608160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 169, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 307, 312, 338, 340, 360, 390, 408, 416, 442, 468, 480, 507, 510, 520, 544, 585, 612, 614, 624, 663, 676, 680, 720, 765, 780, 816, 845, 884, 921, 936, 1014, 1020, 1040, 1105, 1170, 1224, 1228, 1248, 1326, 1352, 1360, 1440, 1521, 1530, 1535, 1560, 1632, 1690, 1768, 1842, 1872, 1989, 2028, 2040, 2080, 2197, 2210, 2340, 2448, 2456, 2535, 2652, 2704, 2720, 2763, 2873, 3042, 3060, 3070, 3120, 3315, 3380, 3536, 3684, 3744, 3978, 3991, 4056, 4080, 4394, 4420, 4605, 4680, 4896, 4912, 5070, 5219, 5304, 5408, 5526, 5746, 6084, 6120, 6140, 6240, 6591, 6630, 6760, 7072, 7368, 7605, 7956, 7982, 8112, 8160, 8619, 8788, 8840, 9210, 9360, 9824, 9945, 10140, 10438, 10608, 10985, 11052, 11492, 11973, 12168, 12240, 12280, 13182, 13260, 13520, 13815, 14365, 14736, 15210, 15657, 15912, 15964, 16224, 17238, 17576, 17680, 18420, 18720, 19773, 19890, 19955, 20280, 20876, 21216, 21970, 22104, 22984, 23946, 24336, 24480, 24560, 25857, 26095, 26364, 26520, 27040, 27630, 28730, 29472, 30420, 31314, 31824, 31928, 32955, 34476, 35152, 35360, 35919, 36840, 37349, 39546, 39780, 39910, 40560, 41752, 43095, 43940, 44208, 45968, 46971, 47892, 48672, 49120, 51714, 51883, 52190, 52728, 53040, 55260, 57460, 59865, 60840, 62628, 63648, 63856, 65910, 67847, 68952, 70304, 71838, 73680, 74698, 78285, 79092, 79560, 79820, 81120, 83504, 86190, 87880, 88416, 91936, 93942, 95784, 98865, 103428, 103766, 104380, 105456, 106080, 110520, 112047, 114920, 119730, 121680, 125256, 127712, 129285, 131820, 135694, 137904, 143676, 147360, 149396, 155649, 156570, 158184, 159120, 159640, 167008, 172380, 175760, 179595, 186745, 187884, 191568, 197730, 203541, 206856, 207532, 208760, 210912, 221040, 224094, 229840, 234855, 239460, 243360, 250512, 258570, 259415, 263640, 271388, 275808, 287352, 298792, 311298, 313140, 316368, 318240, 319280, 336141, 339235, 344760, 351520, 359190, 373490, 375768, 383136, 395460, 407082, 413712, 415064, 417520, 442080, 448188, 459680, 466947, 469710, 478920, 501024, 517140, 518830, 527280, 542776, 560235, 574704, 597584, 610623, 622596, 626280, 632736, 638560, 672282, 674479, 678470, 689520, 718380, 746980, 751536, 778245, 790920, 814164, 827424, 830128, 835040, 882011, 896376, 933894, 939420, 957840, 1017705, 1034280, 1037660, 1054560, 1085552, 1120470, 1149408, 1195168, 1221246, 1245192, 1252560, 1344564, 1348958, 1356940, 1379040, 1436760, 1493960, 1503072, 1556490, 1581840, 1628328, 1660256, 1680705, 1764022, 1792752, 1867788, 1878840, 1915680, 2023437, 2035410, 2068560, 2075320, 2171104, 2240940, 2334735, 2442492, 2490384, 2505120, 2646033, 2689128, 2697916, 2713880, 2873520, 2987920, 3053115, 3112980, 3163680, 3256656, 3361410, 3372395, 3528044, 3585504, 3735576, 3757680, 4046874, 4070820, 4137120, 4150640, 4410055, 4481880, 4669470, 4884984, 4980768, 5292066, 5378256, 5395832, 5427760, 5747040, 5975840, 6070311, 6106230, 6225960, 6513312, 6722820, 6744790, 7056088, 7471152, 7515360, 7938099, 8093748, 8141640, 8301280, 8820110, 8963760, 9338940, 9769968, 10117185, 10584132, 10756512, 10791664, 10855520, 11466143, 12140622, 12212460, 12451920, 13230165, 13445640, 13489580, 14112176, 14942304, 15876198, 16187496, 16283280, 17640220, 17927520, 18677880, 19539936, 20234370, 21168264, 21583328, 22932286, 24281244, 24424920, 24903840, 26460330, 26891280, 26979160, 28224352, 30351555, 31752396, 32374992, 32566560, 34398429, 35280440, 37355760, 39690495, 40468740, 42336528, 45864572, 48562488, 48849840, 52920660, 53782560, 53958320, 57330715, 60703110, 63504792, 64749984, 68796858, 70560880, 74711520, 79380990, 80937480, 84673056, 91729144, 97124976, 97699680, 103195287, 105841320, 107916640, 114661430, 121406220, 127009584, 137593716, 141121760, 158761980, 161874960, 171992145, 183458288, 194249952, 206390574, 211682640, 229322860, 242812440, 254019168, 275187432, 317523960, 323749920, 343984290, 366916576, 412781148, 423365280, 458645720, 485624880, 515976435, 550374864, 635047920, 687968580, 825562296, 917291440, 971249760, 1031952870, 1100749728, 1270095840, 1375937160, 1651124592, 1834582880, 2063905740, 2751874320, 3302249184, 4127811480, 5503748640, 8255622960, 16511245920]

約数ペア:

[(1, 16511245920), (2, 8255622960), (3, 5503748640), (4, 4127811480), (5, 3302249184), (6, 2751874320), (8, 2063905740), (9, 1834582880), (10, 1651124592), (12, 1375937160), (13, 1270095840), (15, 1100749728), (16, 1031952870), (17, 971249760), (18, 917291440), (20, 825562296), (24, 687968580), (26, 635047920), (30, 550374864), (32, 515976435), (34, 485624880), (36, 458645720), (39, 423365280), (40, 412781148), (45, 366916576), (48, 343984290), (51, 323749920), (52, 317523960), (60, 275187432), (65, 254019168), (68, 242812440), (72, 229322860), (78, 211682640), (80, 206390574), (85, 194249952), (90, 183458288), (96, 171992145), (102, 161874960), (104, 158761980), (117, 141121760), (120, 137593716), (130, 127009584), (136, 121406220), (144, 114661430), (153, 107916640), (156, 105841320), (160, 103195287), (169, 97699680), (170, 97124976), (180, 91729144), (195, 84673056), (204, 80937480), (208, 79380990), (221, 74711520), (234, 70560880), (240, 68796858), (255, 64749984), (260, 63504792), (272, 60703110), (288, 57330715), (306, 53958320), (307, 53782560), (312, 52920660), (338, 48849840), (340, 48562488), (360, 45864572), (390, 42336528), (408, 40468740), (416, 39690495), (442, 37355760), (468, 35280440), (480, 34398429), (507, 32566560), (510, 32374992), (520, 31752396), (544, 30351555), (585, 28224352), (612, 26979160), (614, 26891280), (624, 26460330), (663, 24903840), (676, 24424920), (680, 24281244), (720, 22932286), (765, 21583328), (780, 21168264), (816, 20234370), (845, 19539936), (884, 18677880), (921, 17927520), (936, 17640220), (1014, 16283280), (1020, 16187496), (1040, 15876198), (1105, 14942304), (1170, 14112176), (1224, 13489580), (1228, 13445640), (1248, 13230165), (1326, 12451920), (1352, 12212460), (1360, 12140622), (1440, 11466143), (1521, 10855520), (1530, 10791664), (1535, 10756512), (1560, 10584132), (1632, 10117185), (1690, 9769968), (1768, 9338940), (1842, 8963760), (1872, 8820110), (1989, 8301280), (2028, 8141640), (2040, 8093748), (2080, 7938099), (2197, 7515360), (2210, 7471152), (2340, 7056088), (2448, 6744790), (2456, 6722820), (2535, 6513312), (2652, 6225960), (2704, 6106230), (2720, 6070311), (2763, 5975840), (2873, 5747040), (3042, 5427760), (3060, 5395832), (3070, 5378256), (3120, 5292066), (3315, 4980768), (3380, 4884984), (3536, 4669470), (3684, 4481880), (3744, 4410055), (3978, 4150640), (3991, 4137120), (4056, 4070820), (4080, 4046874), (4394, 3757680), (4420, 3735576), (4605, 3585504), (4680, 3528044), (4896, 3372395), (4912, 3361410), (5070, 3256656), (5219, 3163680), (5304, 3112980), (5408, 3053115), (5526, 2987920), (5746, 2873520), (6084, 2713880), (6120, 2697916), (6140, 2689128), (6240, 2646033), (6591, 2505120), (6630, 2490384), (6760, 2442492), (7072, 2334735), (7368, 2240940), (7605, 2171104), (7956, 2075320), (7982, 2068560), (8112, 2035410), (8160, 2023437), (8619, 1915680), (8788, 1878840), (8840, 1867788), (9210, 1792752), (9360, 1764022), (9824, 1680705), (9945, 1660256), (10140, 1628328), (10438, 1581840), (10608, 1556490), (10985, 1503072), (11052, 1493960), (11492, 1436760), (11973, 1379040), (12168, 1356940), (12240, 1348958), (12280, 1344564), (13182, 1252560), (13260, 1245192), (13520, 1221246), (13815, 1195168), (14365, 1149408), (14736, 1120470), (15210, 1085552), (15657, 1054560), (15912, 1037660), (15964, 1034280), (16224, 1017705), (17238, 957840), (17576, 939420), (17680, 933894), (18420, 896376), (18720, 882011), (19773, 835040), (19890, 830128), (19955, 827424), (20280, 814164), (20876, 790920), (21216, 778245), (21970, 751536), (22104, 746980), (22984, 718380), (23946, 689520), (24336, 678470), (24480, 674479), (24560, 672282), (25857, 638560), (26095, 632736), (26364, 626280), (26520, 622596), (27040, 610623), (27630, 597584), (28730, 574704), (29472, 560235), (30420, 542776), (31314, 527280), (31824, 518830), (31928, 517140), (32955, 501024), (34476, 478920), (35152, 469710), (35360, 466947), (35919, 459680), (36840, 448188), (37349, 442080), (39546, 417520), (39780, 415064), (39910, 413712), (40560, 407082), (41752, 395460), (43095, 383136), (43940, 375768), (44208, 373490), (45968, 359190), (46971, 351520), (47892, 344760), (48672, 339235), (49120, 336141), (51714, 319280), (51883, 318240), (52190, 316368), (52728, 313140), (53040, 311298), (55260, 298792), (57460, 287352), (59865, 275808), (60840, 271388), (62628, 263640), (63648, 259415), (63856, 258570), (65910, 250512), (67847, 243360), (68952, 239460), (70304, 234855), (71838, 229840), (73680, 224094), (74698, 221040), (78285, 210912), (79092, 208760), (79560, 207532), (79820, 206856), (81120, 203541), (83504, 197730), (86190, 191568), (87880, 187884), (88416, 186745), (91936, 179595), (93942, 175760), (95784, 172380), (98865, 167008), (103428, 159640), (103766, 159120), (104380, 158184), (105456, 156570), (106080, 155649), (110520, 149396), (112047, 147360), (114920, 143676), (119730, 137904), (121680, 135694), (125256, 131820), (127712, 129285)]