209122560

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2017}}^1$

素因数の和:2050

約数の個数: 180

約数和(自身を含む): 748649748

約数和(自身を除く): 539527188

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2017, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4034, 4320, 5184, 5760, 6051, 6480, 6912, 8068, 8640, 10085, 10368, 11520, 12102, 12960, 16136, 17280, 18153, 20170, 20736, 24204, 25920, 30255, 32272, 34560, 36306, 40340, 48408, 51840, 54459, 60510, 64544, 72612, 80680, 90765, 96816, 103680, 108918, 121020, 129088, 145224, 161360, 163377, 181530, 193632, 217836, 242040, 258176, 272295, 290448, 322720, 326754, 363060, 387264, 435672, 484080, 516352, 544590, 580896, 645440, 653508, 726120, 774528, 816885, 871344, 968160, 1089180, 1161792, 1290880, 1307016, 1452240, 1549056, 1633770, 1742688, 1936320, 2178360, 2323584, 2581760, 2614032, 2904480, 3267540, 3485376, 3872640, 4356720, 4647168, 5228064, 5808960, 6535080, 6970752, 7745280, 8713440, 10456128, 11617920, 13070160, 13941504, 17426880, 20912256, 23235840, 26140320, 34853760, 41824512, 52280640, 69707520, 104561280, 209122560]

約数ペア:

[(1, 209122560), (2, 104561280), (3, 69707520), (4, 52280640), (5, 41824512), (6, 34853760), (8, 26140320), (9, 23235840), (10, 20912256), (12, 17426880), (15, 13941504), (16, 13070160), (18, 11617920), (20, 10456128), (24, 8713440), (27, 7745280), (30, 6970752), (32, 6535080), (36, 5808960), (40, 5228064), (45, 4647168), (48, 4356720), (54, 3872640), (60, 3485376), (64, 3267540), (72, 2904480), (80, 2614032), (81, 2581760), (90, 2323584), (96, 2178360), (108, 1936320), (120, 1742688), (128, 1633770), (135, 1549056), (144, 1452240), (160, 1307016), (162, 1290880), (180, 1161792), (192, 1089180), (216, 968160), (240, 871344), (256, 816885), (270, 774528), (288, 726120), (320, 653508), (324, 645440), (360, 580896), (384, 544590), (405, 516352), (432, 484080), (480, 435672), (540, 387264), (576, 363060), (640, 326754), (648, 322720), (720, 290448), (768, 272295), (810, 258176), (864, 242040), (960, 217836), (1080, 193632), (1152, 181530), (1280, 163377), (1296, 161360), (1440, 145224), (1620, 129088), (1728, 121020), (1920, 108918), (2017, 103680), (2160, 96816), (2304, 90765), (2592, 80680), (2880, 72612), (3240, 64544), (3456, 60510), (3840, 54459), (4034, 51840), (4320, 48408), (5184, 40340), (5760, 36306), (6051, 34560), (6480, 32272), (6912, 30255), (8068, 25920), (8640, 24204), (10085, 20736), (10368, 20170), (11520, 18153), (12102, 17280), (12960, 16136)]