1371893760

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 260

約数和(自身を含む): 4923839448

約数和(自身を除く): 3551945688

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 827, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1654, 1728, 1920, 2048, 2160, 2304, 2481, 2560, 2592, 2880, 3072, 3240, 3308, 3456, 3840, 4096, 4135, 4320, 4608, 4962, 5120, 5184, 5760, 6144, 6480, 6616, 6912, 7443, 7680, 8270, 8640, 9216, 9924, 10240, 10368, 11520, 12288, 12405, 12960, 13232, 13824, 14886, 15360, 16540, 17280, 18432, 19848, 20480, 20736, 22329, 23040, 24810, 25920, 26464, 27648, 29772, 30720, 33080, 34560, 36864, 37215, 39696, 41472, 44658, 46080, 49620, 51840, 52928, 55296, 59544, 61440, 66160, 66987, 69120, 74430, 79392, 82944, 89316, 92160, 99240, 103680, 105856, 110592, 111645, 119088, 132320, 133974, 138240, 148860, 158784, 165888, 178632, 184320, 198480, 207360, 211712, 223290, 238176, 264640, 267948, 276480, 297720, 317568, 331776, 334935, 357264, 396960, 414720, 423424, 446580, 476352, 529280, 535896, 552960, 595440, 635136, 669870, 714528, 793920, 829440, 846848, 893160, 952704, 1058560, 1071792, 1190880, 1270272, 1339740, 1429056, 1587840, 1658880, 1693696, 1786320, 1905408, 2117120, 2143584, 2381760, 2540544, 2679480, 2858112, 3175680, 3387392, 3572640, 3810816, 4234240, 4287168, 4763520, 5081088, 5358960, 5716224, 6351360, 7145280, 7621632, 8468480, 8574336, 9527040, 10162176, 10717920, 11432448, 12702720, 14290560, 15243264, 16936960, 17148672, 19054080, 21435840, 22864896, 25405440, 28581120, 30486528, 34297344, 38108160, 42871680, 45729792, 50810880, 57162240, 68594688, 76216320, 85743360, 91459584, 114324480, 137189376, 152432640, 171486720, 228648960, 274378752, 342973440, 457297920, 685946880, 1371893760]

約数ペア:

[(1, 1371893760), (2, 685946880), (3, 457297920), (4, 342973440), (5, 274378752), (6, 228648960), (8, 171486720), (9, 152432640), (10, 137189376), (12, 114324480), (15, 91459584), (16, 85743360), (18, 76216320), (20, 68594688), (24, 57162240), (27, 50810880), (30, 45729792), (32, 42871680), (36, 38108160), (40, 34297344), (45, 30486528), (48, 28581120), (54, 25405440), (60, 22864896), (64, 21435840), (72, 19054080), (80, 17148672), (81, 16936960), (90, 15243264), (96, 14290560), (108, 12702720), (120, 11432448), (128, 10717920), (135, 10162176), (144, 9527040), (160, 8574336), (162, 8468480), (180, 7621632), (192, 7145280), (216, 6351360), (240, 5716224), (256, 5358960), (270, 5081088), (288, 4763520), (320, 4287168), (324, 4234240), (360, 3810816), (384, 3572640), (405, 3387392), (432, 3175680), (480, 2858112), (512, 2679480), (540, 2540544), (576, 2381760), (640, 2143584), (648, 2117120), (720, 1905408), (768, 1786320), (810, 1693696), (827, 1658880), (864, 1587840), (960, 1429056), (1024, 1339740), (1080, 1270272), (1152, 1190880), (1280, 1071792), (1296, 1058560), (1440, 952704), (1536, 893160), (1620, 846848), (1654, 829440), (1728, 793920), (1920, 714528), (2048, 669870), (2160, 635136), (2304, 595440), (2481, 552960), (2560, 535896), (2592, 529280), (2880, 476352), (3072, 446580), (3240, 423424), (3308, 414720), (3456, 396960), (3840, 357264), (4096, 334935), (4135, 331776), (4320, 317568), (4608, 297720), (4962, 276480), (5120, 267948), (5184, 264640), (5760, 238176), (6144, 223290), (6480, 211712), (6616, 207360), (6912, 198480), (7443, 184320), (7680, 178632), (8270, 165888), (8640, 158784), (9216, 148860), (9924, 138240), (10240, 133974), (10368, 132320), (11520, 119088), (12288, 111645), (12405, 110592), (12960, 105856), (13232, 103680), (13824, 99240), (14886, 92160), (15360, 89316), (16540, 82944), (17280, 79392), (18432, 74430), (19848, 69120), (20480, 66987), (20736, 66160), (22329, 61440), (23040, 59544), (24810, 55296), (25920, 52928), (26464, 51840), (27648, 49620), (29772, 46080), (30720, 44658), (33080, 41472), (34560, 39696), (36864, 37215)]