84709440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 168

約数和(自身を含む): 296387520

約数和(自身を除く): 211678080

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, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 439, 480, 536, 576, 603, 670, 720, 804, 878, 960, 1005, 1072, 1206, 1317, 1340, 1440, 1608, 1756, 2010, 2144, 2195, 2412, 2634, 2680, 2880, 3015, 3216, 3512, 3951, 4020, 4288, 4390, 4824, 5268, 5360, 6030, 6432, 6585, 7024, 7902, 8040, 8780, 9648, 10536, 10720, 12060, 12864, 13170, 14048, 15804, 16080, 17560, 19296, 19755, 21072, 21440, 24120, 26340, 28096, 29413, 31608, 32160, 35120, 38592, 39510, 42144, 48240, 52680, 58826, 63216, 64320, 70240, 79020, 84288, 88239, 96480, 105360, 117652, 126432, 140480, 147065, 158040, 176478, 192960, 210720, 235304, 252864, 264717, 294130, 316080, 352956, 421440, 441195, 470608, 529434, 588260, 632160, 705912, 882390, 941216, 1058868, 1176520, 1264320, 1323585, 1411824, 1764780, 1882432, 2117736, 2353040, 2647170, 2823648, 3529560, 4235472, 4706080, 5294340, 5647296, 7059120, 8470944, 9412160, 10588680, 14118240, 16941888, 21177360, 28236480, 42354720, 84709440]

約数ペア:

[(1, 84709440), (2, 42354720), (3, 28236480), (4, 21177360), (5, 16941888), (6, 14118240), (8, 10588680), (9, 9412160), (10, 8470944), (12, 7059120), (15, 5647296), (16, 5294340), (18, 4706080), (20, 4235472), (24, 3529560), (30, 2823648), (32, 2647170), (36, 2353040), (40, 2117736), (45, 1882432), (48, 1764780), (60, 1411824), (64, 1323585), (67, 1264320), (72, 1176520), (80, 1058868), (90, 941216), (96, 882390), (120, 705912), (134, 632160), (144, 588260), (160, 529434), (180, 470608), (192, 441195), (201, 421440), (240, 352956), (268, 316080), (288, 294130), (320, 264717), (335, 252864), (360, 235304), (402, 210720), (439, 192960), (480, 176478), (536, 158040), (576, 147065), (603, 140480), (670, 126432), (720, 117652), (804, 105360), (878, 96480), (960, 88239), (1005, 84288), (1072, 79020), (1206, 70240), (1317, 64320), (1340, 63216), (1440, 58826), (1608, 52680), (1756, 48240), (2010, 42144), (2144, 39510), (2195, 38592), (2412, 35120), (2634, 32160), (2680, 31608), (2880, 29413), (3015, 28096), (3216, 26340), (3512, 24120), (3951, 21440), (4020, 21072), (4288, 19755), (4390, 19296), (4824, 17560), (5268, 16080), (5360, 15804), (6030, 14048), (6432, 13170), (6585, 12864), (7024, 12060), (7902, 10720), (8040, 10536), (8780, 9648)]