171486720

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{827}}^1$

素因数の和:862

約数の個数: 200

約数和(自身を含む): 614953944

約数和(自身を除く): 443467224

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, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1654, 1728, 1920, 2160, 2304, 2481, 2560, 2592, 2880, 3240, 3308, 3456, 3840, 4135, 4320, 4608, 4962, 5184, 5760, 6480, 6616, 6912, 7443, 7680, 8270, 8640, 9924, 10368, 11520, 12405, 12960, 13232, 13824, 14886, 16540, 17280, 19848, 20736, 22329, 23040, 24810, 25920, 26464, 29772, 33080, 34560, 37215, 39696, 41472, 44658, 49620, 51840, 52928, 59544, 66160, 66987, 69120, 74430, 79392, 89316, 99240, 103680, 105856, 111645, 119088, 132320, 133974, 148860, 158784, 178632, 198480, 207360, 211712, 223290, 238176, 264640, 267948, 297720, 317568, 334935, 357264, 396960, 423424, 446580, 476352, 529280, 535896, 595440, 635136, 669870, 714528, 793920, 893160, 952704, 1058560, 1071792, 1190880, 1270272, 1339740, 1429056, 1587840, 1786320, 1905408, 2117120, 2143584, 2381760, 2679480, 2858112, 3175680, 3572640, 3810816, 4287168, 4763520, 5358960, 5716224, 6351360, 7145280, 8574336, 9527040, 10717920, 11432448, 14290560, 17148672, 19054080, 21435840, 28581120, 34297344, 42871680, 57162240, 85743360, 171486720]

約数ペア:

[(1, 171486720), (2, 85743360), (3, 57162240), (4, 42871680), (5, 34297344), (6, 28581120), (8, 21435840), (9, 19054080), (10, 17148672), (12, 14290560), (15, 11432448), (16, 10717920), (18, 9527040), (20, 8574336), (24, 7145280), (27, 6351360), (30, 5716224), (32, 5358960), (36, 4763520), (40, 4287168), (45, 3810816), (48, 3572640), (54, 3175680), (60, 2858112), (64, 2679480), (72, 2381760), (80, 2143584), (81, 2117120), (90, 1905408), (96, 1786320), (108, 1587840), (120, 1429056), (128, 1339740), (135, 1270272), (144, 1190880), (160, 1071792), (162, 1058560), (180, 952704), (192, 893160), (216, 793920), (240, 714528), (256, 669870), (270, 635136), (288, 595440), (320, 535896), (324, 529280), (360, 476352), (384, 446580), (405, 423424), (432, 396960), (480, 357264), (512, 334935), (540, 317568), (576, 297720), (640, 267948), (648, 264640), (720, 238176), (768, 223290), (810, 211712), (827, 207360), (864, 198480), (960, 178632), (1080, 158784), (1152, 148860), (1280, 133974), (1296, 132320), (1440, 119088), (1536, 111645), (1620, 105856), (1654, 103680), (1728, 99240), (1920, 89316), (2160, 79392), (2304, 74430), (2481, 69120), (2560, 66987), (2592, 66160), (2880, 59544), (3240, 52928), (3308, 51840), (3456, 49620), (3840, 44658), (4135, 41472), (4320, 39696), (4608, 37215), (4962, 34560), (5184, 33080), (5760, 29772), (6480, 26464), (6616, 25920), (6912, 24810), (7443, 23040), (7680, 22329), (8270, 20736), (8640, 19848), (9924, 17280), (10368, 16540), (11520, 14886), (12405, 13824), (12960, 13232)]