85861440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4259}}^1$

素因数の和:4289

約数の個数: 168

約数和(自身を含む): 337596480

約数和(自身を除く): 251735040

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, 4259, 5040, 6720, 8518, 10080, 12777, 17036, 20160, 21295, 25554, 29813, 34072, 38331, 42590, 51108, 59626, 63885, 68144, 76662, 85180, 89439, 102216, 119252, 127770, 136288, 149065, 153324, 170360, 178878, 191655, 204432, 238504, 255540, 268317, 272576, 298130, 306648, 340720, 357756, 383310, 408864, 447195, 477008, 511080, 536634, 596260, 613296, 681440, 715512, 766620, 817728, 894390, 954016, 1022160, 1073268, 1192520, 1226592, 1341585, 1362880, 1431024, 1533240, 1788780, 1908032, 2044320, 2146536, 2385040, 2453184, 2683170, 2862048, 3066480, 3577560, 4088640, 4293072, 4770080, 5366340, 5724096, 6132960, 7155120, 8586144, 9540160, 10732680, 12265920, 14310240, 17172288, 21465360, 28620480, 42930720, 85861440]

約数ペア:

[(1, 85861440), (2, 42930720), (3, 28620480), (4, 21465360), (5, 17172288), (6, 14310240), (7, 12265920), (8, 10732680), (9, 9540160), (10, 8586144), (12, 7155120), (14, 6132960), (15, 5724096), (16, 5366340), (18, 4770080), (20, 4293072), (21, 4088640), (24, 3577560), (28, 3066480), (30, 2862048), (32, 2683170), (35, 2453184), (36, 2385040), (40, 2146536), (42, 2044320), (45, 1908032), (48, 1788780), (56, 1533240), (60, 1431024), (63, 1362880), (64, 1341585), (70, 1226592), (72, 1192520), (80, 1073268), (84, 1022160), (90, 954016), (96, 894390), (105, 817728), (112, 766620), (120, 715512), (126, 681440), (140, 613296), (144, 596260), (160, 536634), (168, 511080), (180, 477008), (192, 447195), (210, 408864), (224, 383310), (240, 357756), (252, 340720), (280, 306648), (288, 298130), (315, 272576), (320, 268317), (336, 255540), (360, 238504), (420, 204432), (448, 191655), (480, 178878), (504, 170360), (560, 153324), (576, 149065), (630, 136288), (672, 127770), (720, 119252), (840, 102216), (960, 89439), (1008, 85180), (1120, 76662), (1260, 68144), (1344, 63885), (1440, 59626), (1680, 51108), (2016, 42590), (2240, 38331), (2520, 34072), (2880, 29813), (3360, 25554), (4032, 21295), (4259, 20160), (5040, 17036), (6720, 12777), (8518, 10080)]