448220160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 264

約数和(自身を含む): 1586441376

約数和(自身を除く): 1138221216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 137, 142, 144, 160, 180, 192, 213, 240, 256, 274, 284, 288, 320, 355, 360, 384, 411, 426, 480, 512, 548, 568, 576, 639, 640, 685, 710, 720, 768, 822, 852, 960, 1024, 1065, 1096, 1136, 1152, 1233, 1278, 1280, 1370, 1420, 1440, 1536, 1644, 1704, 1920, 2055, 2130, 2192, 2272, 2304, 2466, 2556, 2560, 2740, 2840, 2880, 3072, 3195, 3288, 3408, 3840, 4110, 4260, 4384, 4544, 4608, 4932, 5112, 5120, 5480, 5680, 5760, 6165, 6390, 6576, 6816, 7680, 8220, 8520, 8768, 9088, 9216, 9727, 9864, 10224, 10960, 11360, 11520, 12330, 12780, 13152, 13632, 15360, 16440, 17040, 17536, 18176, 19454, 19728, 20448, 21920, 22720, 23040, 24660, 25560, 26304, 27264, 29181, 32880, 34080, 35072, 36352, 38908, 39456, 40896, 43840, 45440, 46080, 48635, 49320, 51120, 52608, 54528, 58362, 65760, 68160, 70144, 72704, 77816, 78912, 81792, 87543, 87680, 90880, 97270, 98640, 102240, 105216, 109056, 116724, 131520, 136320, 140288, 145905, 155632, 157824, 163584, 175086, 175360, 181760, 194540, 197280, 204480, 210432, 218112, 233448, 263040, 272640, 291810, 311264, 315648, 327168, 350172, 350720, 363520, 389080, 394560, 408960, 420864, 437715, 466896, 526080, 545280, 583620, 622528, 631296, 654336, 700344, 701440, 778160, 789120, 817920, 875430, 933792, 1052160, 1090560, 1167240, 1245056, 1262592, 1400688, 1556320, 1578240, 1635840, 1750860, 1867584, 2104320, 2334480, 2490112, 2801376, 3112640, 3156480, 3271680, 3501720, 3735168, 4668960, 4980224, 5602752, 6225280, 6312960, 7003440, 7470336, 9337920, 9960448, 11205504, 12450560, 14006880, 14940672, 18675840, 22411008, 24901120, 28013760, 29881344, 37351680, 44822016, 49802240, 56027520, 74703360, 89644032, 112055040, 149406720, 224110080, 448220160]

約数ペア:

[(1, 448220160), (2, 224110080), (3, 149406720), (4, 112055040), (5, 89644032), (6, 74703360), (8, 56027520), (9, 49802240), (10, 44822016), (12, 37351680), (15, 29881344), (16, 28013760), (18, 24901120), (20, 22411008), (24, 18675840), (30, 14940672), (32, 14006880), (36, 12450560), (40, 11205504), (45, 9960448), (48, 9337920), (60, 7470336), (64, 7003440), (71, 6312960), (72, 6225280), (80, 5602752), (90, 4980224), (96, 4668960), (120, 3735168), (128, 3501720), (137, 3271680), (142, 3156480), (144, 3112640), (160, 2801376), (180, 2490112), (192, 2334480), (213, 2104320), (240, 1867584), (256, 1750860), (274, 1635840), (284, 1578240), (288, 1556320), (320, 1400688), (355, 1262592), (360, 1245056), (384, 1167240), (411, 1090560), (426, 1052160), (480, 933792), (512, 875430), (548, 817920), (568, 789120), (576, 778160), (639, 701440), (640, 700344), (685, 654336), (710, 631296), (720, 622528), (768, 583620), (822, 545280), (852, 526080), (960, 466896), (1024, 437715), (1065, 420864), (1096, 408960), (1136, 394560), (1152, 389080), (1233, 363520), (1278, 350720), (1280, 350172), (1370, 327168), (1420, 315648), (1440, 311264), (1536, 291810), (1644, 272640), (1704, 263040), (1920, 233448), (2055, 218112), (2130, 210432), (2192, 204480), (2272, 197280), (2304, 194540), (2466, 181760), (2556, 175360), (2560, 175086), (2740, 163584), (2840, 157824), (2880, 155632), (3072, 145905), (3195, 140288), (3288, 136320), (3408, 131520), (3840, 116724), (4110, 109056), (4260, 105216), (4384, 102240), (4544, 98640), (4608, 97270), (4932, 90880), (5112, 87680), (5120, 87543), (5480, 81792), (5680, 78912), (5760, 77816), (6165, 72704), (6390, 70144), (6576, 68160), (6816, 65760), (7680, 58362), (8220, 54528), (8520, 52608), (8768, 51120), (9088, 49320), (9216, 48635), (9727, 46080), (9864, 45440), (10224, 43840), (10960, 40896), (11360, 39456), (11520, 38908), (12330, 36352), (12780, 35072), (13152, 34080), (13632, 32880), (15360, 29181), (16440, 27264), (17040, 26304), (17536, 25560), (18176, 24660), (19454, 23040), (19728, 22720), (20448, 21920)]