627367680

素因数分解:

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

素因数の和:2053

約数の個数: 216

約数和(自身を含む): 2252136432

約数和(自身を除く): 1624768752

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2017, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4034, 4320, 4860, 5184, 5760, 6051, 6480, 6912, 7776, 8068, 8640, 9720, 10085, 10368, 11520, 12102, 12960, 15552, 16136, 17280, 18153, 19440, 20170, 20736, 24204, 25920, 30255, 31104, 32272, 34560, 36306, 38880, 40340, 48408, 51840, 54459, 60510, 62208, 64544, 72612, 77760, 80680, 90765, 96816, 103680, 108918, 121020, 129088, 145224, 155520, 161360, 163377, 181530, 193632, 217836, 242040, 258176, 272295, 290448, 311040, 322720, 326754, 363060, 387264, 435672, 484080, 490131, 516352, 544590, 580896, 645440, 653508, 726120, 774528, 816885, 871344, 968160, 980262, 1089180, 1161792, 1290880, 1307016, 1452240, 1549056, 1633770, 1742688, 1936320, 1960524, 2178360, 2323584, 2450655, 2581760, 2614032, 2904480, 3267540, 3485376, 3872640, 3921048, 4356720, 4647168, 4901310, 5228064, 5808960, 6535080, 6970752, 7745280, 7842096, 8713440, 9802620, 10456128, 11617920, 13070160, 13941504, 15684192, 17426880, 19605240, 20912256, 23235840, 26140320, 31368384, 34853760, 39210480, 41824512, 52280640, 62736768, 69707520, 78420960, 104561280, 125473536, 156841920, 209122560, 313683840, 627367680]

約数ペア:

[(1, 627367680), (2, 313683840), (3, 209122560), (4, 156841920), (5, 125473536), (6, 104561280), (8, 78420960), (9, 69707520), (10, 62736768), (12, 52280640), (15, 41824512), (16, 39210480), (18, 34853760), (20, 31368384), (24, 26140320), (27, 23235840), (30, 20912256), (32, 19605240), (36, 17426880), (40, 15684192), (45, 13941504), (48, 13070160), (54, 11617920), (60, 10456128), (64, 9802620), (72, 8713440), (80, 7842096), (81, 7745280), (90, 6970752), (96, 6535080), (108, 5808960), (120, 5228064), (128, 4901310), (135, 4647168), (144, 4356720), (160, 3921048), (162, 3872640), (180, 3485376), (192, 3267540), (216, 2904480), (240, 2614032), (243, 2581760), (256, 2450655), (270, 2323584), (288, 2178360), (320, 1960524), (324, 1936320), (360, 1742688), (384, 1633770), (405, 1549056), (432, 1452240), (480, 1307016), (486, 1290880), (540, 1161792), (576, 1089180), (640, 980262), (648, 968160), (720, 871344), (768, 816885), (810, 774528), (864, 726120), (960, 653508), (972, 645440), (1080, 580896), (1152, 544590), (1215, 516352), (1280, 490131), (1296, 484080), (1440, 435672), (1620, 387264), (1728, 363060), (1920, 326754), (1944, 322720), (2017, 311040), (2160, 290448), (2304, 272295), (2430, 258176), (2592, 242040), (2880, 217836), (3240, 193632), (3456, 181530), (3840, 163377), (3888, 161360), (4034, 155520), (4320, 145224), (4860, 129088), (5184, 121020), (5760, 108918), (6051, 103680), (6480, 96816), (6912, 90765), (7776, 80680), (8068, 77760), (8640, 72612), (9720, 64544), (10085, 62208), (10368, 60510), (11520, 54459), (12102, 51840), (12960, 48408), (15552, 40340), (16136, 38880), (17280, 36306), (18153, 34560), (19440, 32272), (20170, 31104), (20736, 30255), (24204, 25920)]