244920481920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{745981}}^1$

素因数の和:746028

約数の個数: 256

約数和(自身を含む): 913081968000

約数和(自身を除く): 668161486080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 54720, 65664, 82080, 109440, 164160, 328320, 745981, 1491962, 2237943, 2983924, 3729905, 4475886, 5967848, 6713829, 7459810, 8951772, 11189715, 11935696, 13427658, 14173639, 14919620, 17903544, 20141487, 22379430, 23871392, 26855316, 28347278, 29839240, 33569145, 35807088, 40282974, 42520917, 44758860, 47742784, 53710632, 56694556, 59678480, 67138290, 70868195, 71614176, 80565948, 85041834, 89517720, 95485568, 100707435, 107421264, 113389112, 119356960, 127562751, 134276580, 141736390, 143228352, 161131896, 170083668, 179035440, 201414870, 212604585, 214842528, 226778224, 238713920, 255125502, 268553160, 283472780, 286456704, 322263792, 340167336, 358070880, 382688253, 402829740, 425209170, 429685056, 453556448, 477427840, 510251004, 537106320, 566945560, 637813755, 644527584, 680334672, 716141760, 765376506, 805659480, 850418340, 859370112, 907112896, 1020502008, 1074212640, 1133891120, 1275627510, 1289055168, 1360669344, 1432283520, 1530753012, 1611318960, 1700836680, 1814225792, 1913441265, 2041004016, 2148425280, 2267782240, 2551255020, 2578110336, 2721338688, 3061506024, 3222637920, 3401673360, 3826882530, 4082008032, 4296850560, 4535564480, 5102510040, 5442677376, 6123012048, 6445275840, 6803346720, 7653765060, 8164016064, 9071128960, 10205020080, 12246024096, 12890551680, 13606693440, 15307530120, 16328032128, 20410040160, 24492048192, 27213386880, 30615060240, 40820080320, 48984096384, 61230120480, 81640160640, 122460240960, 244920481920]

約数ペア:

[(1, 244920481920), (2, 122460240960), (3, 81640160640), (4, 61230120480), (5, 48984096384), (6, 40820080320), (8, 30615060240), (9, 27213386880), (10, 24492048192), (12, 20410040160), (15, 16328032128), (16, 15307530120), (18, 13606693440), (19, 12890551680), (20, 12246024096), (24, 10205020080), (27, 9071128960), (30, 8164016064), (32, 7653765060), (36, 6803346720), (38, 6445275840), (40, 6123012048), (45, 5442677376), (48, 5102510040), (54, 4535564480), (57, 4296850560), (60, 4082008032), (64, 3826882530), (72, 3401673360), (76, 3222637920), (80, 3061506024), (90, 2721338688), (95, 2578110336), (96, 2551255020), (108, 2267782240), (114, 2148425280), (120, 2041004016), (128, 1913441265), (135, 1814225792), (144, 1700836680), (152, 1611318960), (160, 1530753012), (171, 1432283520), (180, 1360669344), (190, 1289055168), (192, 1275627510), (216, 1133891120), (228, 1074212640), (240, 1020502008), (270, 907112896), (285, 859370112), (288, 850418340), (304, 805659480), (320, 765376506), (342, 716141760), (360, 680334672), (380, 644527584), (384, 637813755), (432, 566945560), (456, 537106320), (480, 510251004), (513, 477427840), (540, 453556448), (570, 429685056), (576, 425209170), (608, 402829740), (640, 382688253), (684, 358070880), (720, 340167336), (760, 322263792), (855, 286456704), (864, 283472780), (912, 268553160), (960, 255125502), (1026, 238713920), (1080, 226778224), (1140, 214842528), (1152, 212604585), (1216, 201414870), (1368, 179035440), (1440, 170083668), (1520, 161131896), (1710, 143228352), (1728, 141736390), (1824, 134276580), (1920, 127562751), (2052, 119356960), (2160, 113389112), (2280, 107421264), (2432, 100707435), (2565, 95485568), (2736, 89517720), (2880, 85041834), (3040, 80565948), (3420, 71614176), (3456, 70868195), (3648, 67138290), (4104, 59678480), (4320, 56694556), (4560, 53710632), (5130, 47742784), (5472, 44758860), (5760, 42520917), (6080, 40282974), (6840, 35807088), (7296, 33569145), (8208, 29839240), (8640, 28347278), (9120, 26855316), (10260, 23871392), (10944, 22379430), (12160, 20141487), (13680, 17903544), (16416, 14919620), (17280, 14173639), (18240, 13427658), (20520, 11935696), (21888, 11189715), (27360, 8951772), (32832, 7459810), (36480, 6713829), (41040, 5967848), (54720, 4475886), (65664, 3729905), (82080, 2983924), (109440, 2237943), (164160, 1491962), (328320, 745981)]