18481534080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22027}}^1$

素因数の和:22091

約数の個数: 256

約数和(自身を含む): 64709452800

約数和(自身を除く): 46227918720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 368, 380, 384, 437, 456, 460, 480, 552, 570, 608, 640, 690, 736, 760, 874, 912, 920, 960, 1104, 1140, 1216, 1311, 1380, 1472, 1520, 1748, 1824, 1840, 1920, 2185, 2208, 2280, 2432, 2622, 2760, 2944, 3040, 3496, 3648, 3680, 4370, 4416, 4560, 5244, 5520, 6080, 6555, 6992, 7296, 7360, 8740, 8832, 9120, 10488, 11040, 12160, 13110, 13984, 14720, 17480, 18240, 20976, 22027, 22080, 26220, 27968, 34960, 36480, 41952, 44054, 44160, 52440, 55936, 66081, 69920, 83904, 88108, 104880, 110135, 132162, 139840, 167808, 176216, 209760, 220270, 264324, 279680, 330405, 352432, 418513, 419520, 440540, 506621, 528648, 660810, 704864, 837026, 839040, 881080, 1013242, 1057296, 1255539, 1321620, 1409728, 1519863, 1674052, 1762160, 2026484, 2092565, 2114592, 2511078, 2533105, 2643240, 2819456, 3039726, 3348104, 3524320, 4052968, 4185130, 4229184, 5022156, 5066210, 5286480, 6079452, 6277695, 6696208, 7048640, 7599315, 8105936, 8370260, 8458368, 9625799, 10044312, 10132420, 10572960, 12158904, 12555390, 13392416, 14097280, 15198630, 16211872, 16740520, 19251598, 20088624, 20264840, 21145920, 24317808, 25110780, 26784832, 28877397, 30397260, 32423744, 33481040, 38503196, 40177248, 40529680, 42291840, 48128995, 48635616, 50221560, 53569664, 57754794, 60794520, 64847488, 66962080, 77006392, 80354496, 81059360, 96257990, 97271232, 100443120, 115509588, 121589040, 133924160, 144386985, 154012784, 160708992, 162118720, 192515980, 194542464, 200886240, 231019176, 243178080, 267848320, 288773970, 308025568, 324237440, 385031960, 401772480, 462038352, 486356160, 577547940, 616051136, 770063920, 803544960, 924076704, 972712320, 1155095880, 1232102272, 1540127840, 1848153408, 2310191760, 3080255680, 3696306816, 4620383520, 6160511360, 9240767040, 18481534080]

約数ペア:

[(1, 18481534080), (2, 9240767040), (3, 6160511360), (4, 4620383520), (5, 3696306816), (6, 3080255680), (8, 2310191760), (10, 1848153408), (12, 1540127840), (15, 1232102272), (16, 1155095880), (19, 972712320), (20, 924076704), (23, 803544960), (24, 770063920), (30, 616051136), (32, 577547940), (38, 486356160), (40, 462038352), (46, 401772480), (48, 385031960), (57, 324237440), (60, 308025568), (64, 288773970), (69, 267848320), (76, 243178080), (80, 231019176), (92, 200886240), (95, 194542464), (96, 192515980), (114, 162118720), (115, 160708992), (120, 154012784), (128, 144386985), (138, 133924160), (152, 121589040), (160, 115509588), (184, 100443120), (190, 97271232), (192, 96257990), (228, 81059360), (230, 80354496), (240, 77006392), (276, 66962080), (285, 64847488), (304, 60794520), (320, 57754794), (345, 53569664), (368, 50221560), (380, 48635616), (384, 48128995), (437, 42291840), (456, 40529680), (460, 40177248), (480, 38503196), (552, 33481040), (570, 32423744), (608, 30397260), (640, 28877397), (690, 26784832), (736, 25110780), (760, 24317808), (874, 21145920), (912, 20264840), (920, 20088624), (960, 19251598), (1104, 16740520), (1140, 16211872), (1216, 15198630), (1311, 14097280), (1380, 13392416), (1472, 12555390), (1520, 12158904), (1748, 10572960), (1824, 10132420), (1840, 10044312), (1920, 9625799), (2185, 8458368), (2208, 8370260), (2280, 8105936), (2432, 7599315), (2622, 7048640), (2760, 6696208), (2944, 6277695), (3040, 6079452), (3496, 5286480), (3648, 5066210), (3680, 5022156), (4370, 4229184), (4416, 4185130), (4560, 4052968), (5244, 3524320), (5520, 3348104), (6080, 3039726), (6555, 2819456), (6992, 2643240), (7296, 2533105), (7360, 2511078), (8740, 2114592), (8832, 2092565), (9120, 2026484), (10488, 1762160), (11040, 1674052), (12160, 1519863), (13110, 1409728), (13984, 1321620), (14720, 1255539), (17480, 1057296), (18240, 1013242), (20976, 881080), (22027, 839040), (22080, 837026), (26220, 704864), (27968, 660810), (34960, 528648), (36480, 506621), (41952, 440540), (44054, 419520), (44160, 418513), (52440, 352432), (55936, 330405), (66081, 279680), (69920, 264324), (83904, 220270), (88108, 209760), (104880, 176216), (110135, 167808), (132162, 139840)]