16781230080

素因数分解:

$2^{14}\times 3^6\times 5^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 420

約数和(自身を含む): 60597848052

約数和(自身を除く): 43816617972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 281, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 562, 576, 640, 648, 720, 729, 768, 810, 843, 864, 960, 972, 1024, 1080, 1124, 1152, 1215, 1280, 1296, 1405, 1440, 1458, 1536, 1620, 1686, 1728, 1920, 1944, 2048, 2160, 2248, 2304, 2430, 2529, 2560, 2592, 2810, 2880, 2916, 3072, 3240, 3372, 3456, 3645, 3840, 3888, 4096, 4215, 4320, 4496, 4608, 4860, 5058, 5120, 5184, 5620, 5760, 5832, 6144, 6480, 6744, 6912, 7290, 7587, 7680, 7776, 8192, 8430, 8640, 8992, 9216, 9720, 10116, 10240, 10368, 11240, 11520, 11664, 12288, 12645, 12960, 13488, 13824, 14580, 15174, 15360, 15552, 16384, 16860, 17280, 17984, 18432, 19440, 20232, 20480, 20736, 22480, 22761, 23040, 23328, 24576, 25290, 25920, 26976, 27648, 29160, 30348, 30720, 31104, 33720, 34560, 35968, 36864, 37935, 38880, 40464, 40960, 41472, 44960, 45522, 46080, 46656, 49152, 50580, 51840, 53952, 55296, 58320, 60696, 61440, 62208, 67440, 68283, 69120, 71936, 73728, 75870, 77760, 80928, 81920, 82944, 89920, 91044, 92160, 93312, 101160, 103680, 107904, 110592, 113805, 116640, 121392, 122880, 124416, 134880, 136566, 138240, 143872, 147456, 151740, 155520, 161856, 165888, 179840, 182088, 184320, 186624, 202320, 204849, 207360, 215808, 221184, 227610, 233280, 242784, 245760, 248832, 269760, 273132, 276480, 287744, 303480, 311040, 323712, 331776, 341415, 359680, 364176, 368640, 373248, 404640, 409698, 414720, 431616, 442368, 455220, 466560, 485568, 497664, 539520, 546264, 552960, 575488, 606960, 622080, 647424, 663552, 682830, 719360, 728352, 737280, 746496, 809280, 819396, 829440, 863232, 910440, 933120, 971136, 995328, 1024245, 1079040, 1092528, 1105920, 1150976, 1213920, 1244160, 1294848, 1327104, 1365660, 1438720, 1456704, 1492992, 1618560, 1638792, 1658880, 1726464, 1820880, 1866240, 1942272, 1990656, 2048490, 2158080, 2185056, 2211840, 2301952, 2427840, 2488320, 2589696, 2731320, 2877440, 2913408, 2985984, 3237120, 3277584, 3317760, 3452928, 3641760, 3732480, 3884544, 3981312, 4096980, 4316160, 4370112, 4603904, 4855680, 4976640, 5179392, 5462640, 5754880, 5826816, 5971968, 6474240, 6555168, 6635520, 6905856, 7283520, 7464960, 7769088, 8193960, 8632320, 8740224, 9711360, 9953280, 10358784, 10925280, 11509760, 11653632, 11943936, 12948480, 13110336, 13811712, 14567040, 14929920, 15538176, 16387920, 17264640, 17480448, 19422720, 19906560, 20717568, 21850560, 23019520, 23307264, 25896960, 26220672, 29134080, 29859840, 31076352, 32775840, 34529280, 34960896, 38845440, 41435136, 43701120, 46614528, 51793920, 52441344, 58268160, 59719680, 62152704, 65551680, 69058560, 69921792, 77690880, 87402240, 93229056, 103587840, 104882688, 116536320, 124305408, 131103360, 139843584, 155381760, 174804480, 186458112, 207175680, 209765376, 233072640, 262206720, 279687168, 310763520, 349608960, 372916224, 419530752, 466145280, 524413440, 559374336, 621527040, 699217920, 839061504, 932290560, 1048826880, 1118748672, 1398435840, 1678123008, 1864581120, 2097653760, 2796871680, 3356246016, 4195307520, 5593743360, 8390615040, 16781230080]

約数ペア:

[(1, 16781230080), (2, 8390615040), (3, 5593743360), (4, 4195307520), (5, 3356246016), (6, 2796871680), (8, 2097653760), (9, 1864581120), (10, 1678123008), (12, 1398435840), (15, 1118748672), (16, 1048826880), (18, 932290560), (20, 839061504), (24, 699217920), (27, 621527040), (30, 559374336), (32, 524413440), (36, 466145280), (40, 419530752), (45, 372916224), (48, 349608960), (54, 310763520), (60, 279687168), (64, 262206720), (72, 233072640), (80, 209765376), (81, 207175680), (90, 186458112), (96, 174804480), (108, 155381760), (120, 139843584), (128, 131103360), (135, 124305408), (144, 116536320), (160, 104882688), (162, 103587840), (180, 93229056), (192, 87402240), (216, 77690880), (240, 69921792), (243, 69058560), (256, 65551680), (270, 62152704), (281, 59719680), (288, 58268160), (320, 52441344), (324, 51793920), (360, 46614528), (384, 43701120), (405, 41435136), (432, 38845440), (480, 34960896), (486, 34529280), (512, 32775840), (540, 31076352), (562, 29859840), (576, 29134080), (640, 26220672), (648, 25896960), (720, 23307264), (729, 23019520), (768, 21850560), (810, 20717568), (843, 19906560), (864, 19422720), (960, 17480448), (972, 17264640), (1024, 16387920), (1080, 15538176), (1124, 14929920), (1152, 14567040), (1215, 13811712), (1280, 13110336), (1296, 12948480), (1405, 11943936), (1440, 11653632), (1458, 11509760), (1536, 10925280), (1620, 10358784), (1686, 9953280), (1728, 9711360), (1920, 8740224), (1944, 8632320), (2048, 8193960), (2160, 7769088), (2248, 7464960), (2304, 7283520), (2430, 6905856), (2529, 6635520), (2560, 6555168), (2592, 6474240), (2810, 5971968), (2880, 5826816), (2916, 5754880), (3072, 5462640), (3240, 5179392), (3372, 4976640), (3456, 4855680), (3645, 4603904), (3840, 4370112), (3888, 4316160), (4096, 4096980), (4215, 3981312), (4320, 3884544), (4496, 3732480), (4608, 3641760), (4860, 3452928), (5058, 3317760), (5120, 3277584), (5184, 3237120), (5620, 2985984), (5760, 2913408), (5832, 2877440), (6144, 2731320), (6480, 2589696), (6744, 2488320), (6912, 2427840), (7290, 2301952), (7587, 2211840), (7680, 2185056), (7776, 2158080), (8192, 2048490), (8430, 1990656), (8640, 1942272), (8992, 1866240), (9216, 1820880), (9720, 1726464), (10116, 1658880), (10240, 1638792), (10368, 1618560), (11240, 1492992), (11520, 1456704), (11664, 1438720), (12288, 1365660), (12645, 1327104), (12960, 1294848), (13488, 1244160), (13824, 1213920), (14580, 1150976), (15174, 1105920), (15360, 1092528), (15552, 1079040), (16384, 1024245), (16860, 995328), (17280, 971136), (17984, 933120), (18432, 910440), (19440, 863232), (20232, 829440), (20480, 819396), (20736, 809280), (22480, 746496), (22761, 737280), (23040, 728352), (23328, 719360), (24576, 682830), (25290, 663552), (25920, 647424), (26976, 622080), (27648, 606960), (29160, 575488), (30348, 552960), (30720, 546264), (31104, 539520), (33720, 497664), (34560, 485568), (35968, 466560), (36864, 455220), (37935, 442368), (38880, 431616), (40464, 414720), (40960, 409698), (41472, 404640), (44960, 373248), (45522, 368640), (46080, 364176), (46656, 359680), (49152, 341415), (50580, 331776), (51840, 323712), (53952, 311040), (55296, 303480), (58320, 287744), (60696, 276480), (61440, 273132), (62208, 269760), (67440, 248832), (68283, 245760), (69120, 242784), (71936, 233280), (73728, 227610), (75870, 221184), (77760, 215808), (80928, 207360), (81920, 204849), (82944, 202320), (89920, 186624), (91044, 184320), (92160, 182088), (93312, 179840), (101160, 165888), (103680, 161856), (107904, 155520), (110592, 151740), (113805, 147456), (116640, 143872), (121392, 138240), (122880, 136566), (124416, 134880)]