85014720

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4247

約数の個数: 168

約数和(自身を含む): 334268064

約数和(自身を除く): 249253344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4217, 5040, 6720, 8434, 10080, 12651, 16868, 20160, 21085, 25302, 29519, 33736, 37953, 42170, 50604, 59038, 63255, 67472, 75906, 84340, 88557, 101208, 118076, 126510, 134944, 147595, 151812, 168680, 177114, 189765, 202416, 236152, 253020, 265671, 269888, 295190, 303624, 337360, 354228, 379530, 404832, 442785, 472304, 506040, 531342, 590380, 607248, 674720, 708456, 759060, 809664, 885570, 944608, 1012080, 1062684, 1180760, 1214496, 1328355, 1349440, 1416912, 1518120, 1771140, 1889216, 2024160, 2125368, 2361520, 2428992, 2656710, 2833824, 3036240, 3542280, 4048320, 4250736, 4723040, 5313420, 5667648, 6072480, 7084560, 8501472, 9446080, 10626840, 12144960, 14169120, 17002944, 21253680, 28338240, 42507360, 85014720]

約数ペア:

[(1, 85014720), (2, 42507360), (3, 28338240), (4, 21253680), (5, 17002944), (6, 14169120), (7, 12144960), (8, 10626840), (9, 9446080), (10, 8501472), (12, 7084560), (14, 6072480), (15, 5667648), (16, 5313420), (18, 4723040), (20, 4250736), (21, 4048320), (24, 3542280), (28, 3036240), (30, 2833824), (32, 2656710), (35, 2428992), (36, 2361520), (40, 2125368), (42, 2024160), (45, 1889216), (48, 1771140), (56, 1518120), (60, 1416912), (63, 1349440), (64, 1328355), (70, 1214496), (72, 1180760), (80, 1062684), (84, 1012080), (90, 944608), (96, 885570), (105, 809664), (112, 759060), (120, 708456), (126, 674720), (140, 607248), (144, 590380), (160, 531342), (168, 506040), (180, 472304), (192, 442785), (210, 404832), (224, 379530), (240, 354228), (252, 337360), (280, 303624), (288, 295190), (315, 269888), (320, 265671), (336, 253020), (360, 236152), (420, 202416), (448, 189765), (480, 177114), (504, 168680), (560, 151812), (576, 147595), (630, 134944), (672, 126510), (720, 118076), (840, 101208), (960, 88557), (1008, 84340), (1120, 75906), (1260, 67472), (1344, 63255), (1440, 59038), (1680, 50604), (2016, 42170), (2240, 37953), (2520, 33736), (2880, 29519), (3360, 25302), (4032, 21085), (4217, 20160), (5040, 16868), (6720, 12651), (8434, 10080)]