1338193920

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^3\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 384

約数和(自身を含む): 5031936000

約数和(自身を除く): 3693742080

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, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 127, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 254, 256, 280, 294, 320, 336, 343, 381, 384, 392, 420, 448, 480, 490, 508, 512, 560, 588, 635, 640, 672, 686, 735, 762, 768, 784, 840, 889, 896, 960, 980, 1016, 1024, 1029, 1120, 1176, 1270, 1280, 1344, 1372, 1470, 1524, 1536, 1568, 1680, 1715, 1778, 1792, 1905, 1920, 1960, 2032, 2048, 2058, 2240, 2352, 2540, 2560, 2667, 2688, 2744, 2940, 3048, 3072, 3136, 3360, 3430, 3556, 3584, 3810, 3840, 3920, 4064, 4116, 4445, 4480, 4704, 5080, 5120, 5145, 5334, 5376, 5488, 5880, 6096, 6144, 6223, 6272, 6720, 6860, 7112, 7168, 7620, 7680, 7840, 8128, 8232, 8890, 8960, 9408, 10160, 10240, 10290, 10668, 10752, 10976, 11760, 12192, 12446, 12544, 13335, 13440, 13720, 14224, 14336, 15240, 15360, 15680, 16256, 16464, 17780, 17920, 18669, 18816, 20320, 20580, 21336, 21504, 21952, 23520, 24384, 24892, 25088, 26670, 26880, 27440, 28448, 30480, 30720, 31115, 31360, 32512, 32928, 35560, 35840, 37338, 37632, 40640, 41160, 42672, 43008, 43561, 43904, 47040, 48768, 49784, 50176, 53340, 53760, 54880, 56896, 60960, 62230, 62720, 65024, 65856, 71120, 71680, 74676, 75264, 81280, 82320, 85344, 87122, 87808, 93345, 94080, 97536, 99568, 100352, 106680, 107520, 109760, 113792, 121920, 124460, 125440, 130048, 130683, 131712, 142240, 149352, 150528, 162560, 164640, 170688, 174244, 175616, 186690, 188160, 195072, 199136, 213360, 215040, 217805, 219520, 227584, 243840, 248920, 250880, 260096, 261366, 263424, 284480, 298704, 301056, 325120, 329280, 341376, 348488, 351232, 373380, 376320, 390144, 398272, 426720, 435610, 439040, 455168, 487680, 497840, 501760, 522732, 526848, 568960, 597408, 650240, 653415, 658560, 682752, 696976, 702464, 746760, 752640, 780288, 796544, 853440, 871220, 878080, 910336, 975360, 995680, 1045464, 1053696, 1137920, 1194816, 1300480, 1306830, 1317120, 1365504, 1393952, 1493520, 1505280, 1593088, 1706880, 1742440, 1756160, 1820672, 1950720, 1991360, 2090928, 2107392, 2275840, 2389632, 2613660, 2634240, 2731008, 2787904, 2987040, 3186176, 3413760, 3484880, 3512320, 3901440, 3982720, 4181856, 4551680, 4779264, 5227320, 5268480, 5462016, 5575808, 5974080, 6372352, 6827520, 6969760, 7965440, 8363712, 9103360, 9558528, 10454640, 10536960, 11151616, 11948160, 12744704, 13655040, 13939520, 15930880, 16727424, 19117056, 20909280, 22303232, 23896320, 27310080, 27879040, 31861760, 33454848, 38234112, 41818560, 44606464, 47792640, 55758080, 63723520, 66909696, 83637120, 89212928, 95585280, 111516160, 133819392, 167274240, 191170560, 223032320, 267638784, 334548480, 446064640, 669096960, 1338193920]

約数ペア:

[(1, 1338193920), (2, 669096960), (3, 446064640), (4, 334548480), (5, 267638784), (6, 223032320), (7, 191170560), (8, 167274240), (10, 133819392), (12, 111516160), (14, 95585280), (15, 89212928), (16, 83637120), (20, 66909696), (21, 63723520), (24, 55758080), (28, 47792640), (30, 44606464), (32, 41818560), (35, 38234112), (40, 33454848), (42, 31861760), (48, 27879040), (49, 27310080), (56, 23896320), (60, 22303232), (64, 20909280), (70, 19117056), (80, 16727424), (84, 15930880), (96, 13939520), (98, 13655040), (105, 12744704), (112, 11948160), (120, 11151616), (127, 10536960), (128, 10454640), (140, 9558528), (147, 9103360), (160, 8363712), (168, 7965440), (192, 6969760), (196, 6827520), (210, 6372352), (224, 5974080), (240, 5575808), (245, 5462016), (254, 5268480), (256, 5227320), (280, 4779264), (294, 4551680), (320, 4181856), (336, 3982720), (343, 3901440), (381, 3512320), (384, 3484880), (392, 3413760), (420, 3186176), (448, 2987040), (480, 2787904), (490, 2731008), (508, 2634240), (512, 2613660), (560, 2389632), (588, 2275840), (635, 2107392), (640, 2090928), (672, 1991360), (686, 1950720), (735, 1820672), (762, 1756160), (768, 1742440), (784, 1706880), (840, 1593088), (889, 1505280), (896, 1493520), (960, 1393952), (980, 1365504), (1016, 1317120), (1024, 1306830), (1029, 1300480), (1120, 1194816), (1176, 1137920), (1270, 1053696), (1280, 1045464), (1344, 995680), (1372, 975360), (1470, 910336), (1524, 878080), (1536, 871220), (1568, 853440), (1680, 796544), (1715, 780288), (1778, 752640), (1792, 746760), (1905, 702464), (1920, 696976), (1960, 682752), (2032, 658560), (2048, 653415), (2058, 650240), (2240, 597408), (2352, 568960), (2540, 526848), (2560, 522732), (2667, 501760), (2688, 497840), (2744, 487680), (2940, 455168), (3048, 439040), (3072, 435610), (3136, 426720), (3360, 398272), (3430, 390144), (3556, 376320), (3584, 373380), (3810, 351232), (3840, 348488), (3920, 341376), (4064, 329280), (4116, 325120), (4445, 301056), (4480, 298704), (4704, 284480), (5080, 263424), (5120, 261366), (5145, 260096), (5334, 250880), (5376, 248920), (5488, 243840), (5880, 227584), (6096, 219520), (6144, 217805), (6223, 215040), (6272, 213360), (6720, 199136), (6860, 195072), (7112, 188160), (7168, 186690), (7620, 175616), (7680, 174244), (7840, 170688), (8128, 164640), (8232, 162560), (8890, 150528), (8960, 149352), (9408, 142240), (10160, 131712), (10240, 130683), (10290, 130048), (10668, 125440), (10752, 124460), (10976, 121920), (11760, 113792), (12192, 109760), (12446, 107520), (12544, 106680), (13335, 100352), (13440, 99568), (13720, 97536), (14224, 94080), (14336, 93345), (15240, 87808), (15360, 87122), (15680, 85344), (16256, 82320), (16464, 81280), (17780, 75264), (17920, 74676), (18669, 71680), (18816, 71120), (20320, 65856), (20580, 65024), (21336, 62720), (21504, 62230), (21952, 60960), (23520, 56896), (24384, 54880), (24892, 53760), (25088, 53340), (26670, 50176), (26880, 49784), (27440, 48768), (28448, 47040), (30480, 43904), (30720, 43561), (31115, 43008), (31360, 42672), (32512, 41160), (32928, 40640), (35560, 37632), (35840, 37338)]