270973920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 1020763296

約数和(自身を除く): 749789376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 196, 205, 210, 224, 240, 245, 246, 280, 281, 287, 294, 328, 336, 392, 410, 420, 480, 490, 492, 560, 562, 574, 588, 615, 656, 672, 735, 784, 820, 840, 843, 861, 980, 984, 1120, 1124, 1148, 1176, 1230, 1312, 1405, 1435, 1470, 1568, 1640, 1680, 1686, 1722, 1960, 1967, 1968, 2009, 2248, 2296, 2352, 2460, 2810, 2870, 2940, 3280, 3360, 3372, 3444, 3920, 3934, 3936, 4018, 4215, 4305, 4496, 4592, 4704, 4920, 5620, 5740, 5880, 5901, 6027, 6560, 6744, 6888, 7840, 7868, 8036, 8430, 8610, 8992, 9184, 9835, 9840, 10045, 11240, 11480, 11521, 11760, 11802, 12054, 13488, 13769, 13776, 15736, 16072, 16860, 17220, 19670, 19680, 20090, 22480, 22960, 23042, 23520, 23604, 24108, 26976, 27538, 27552, 29505, 30135, 31472, 32144, 33720, 34440, 34563, 39340, 40180, 41307, 44960, 45920, 46084, 47208, 48216, 55076, 57605, 59010, 60270, 62944, 64288, 67440, 68845, 68880, 69126, 78680, 80360, 80647, 82614, 92168, 94416, 96432, 110152, 115210, 118020, 120540, 134880, 137690, 137760, 138252, 157360, 160720, 161294, 165228, 172815, 184336, 188832, 192864, 206535, 220304, 230420, 236040, 241080, 241941, 275380, 276504, 314720, 321440, 322588, 330456, 345630, 368672, 403235, 413070, 440608, 460840, 472080, 482160, 483882, 550760, 553008, 564529, 645176, 660912, 691260, 806470, 826140, 921680, 944160, 964320, 967764, 1101520, 1106016, 1129058, 1209705, 1290352, 1321824, 1382520, 1612940, 1652280, 1693587, 1843360, 1935528, 2203040, 2258116, 2419410, 2580704, 2765040, 2822645, 3225880, 3304560, 3387174, 3871056, 4516232, 4838820, 5530080, 5645290, 6451760, 6609120, 6774348, 7742112, 8467935, 9032464, 9677640, 11290580, 12903520, 13548696, 16935870, 18064928, 19355280, 22581160, 27097392, 33871740, 38710560, 45162320, 54194784, 67743480, 90324640, 135486960, 270973920]

約数ペア:

[(1, 270973920), (2, 135486960), (3, 90324640), (4, 67743480), (5, 54194784), (6, 45162320), (7, 38710560), (8, 33871740), (10, 27097392), (12, 22581160), (14, 19355280), (15, 18064928), (16, 16935870), (20, 13548696), (21, 12903520), (24, 11290580), (28, 9677640), (30, 9032464), (32, 8467935), (35, 7742112), (40, 6774348), (41, 6609120), (42, 6451760), (48, 5645290), (49, 5530080), (56, 4838820), (60, 4516232), (70, 3871056), (80, 3387174), (82, 3304560), (84, 3225880), (96, 2822645), (98, 2765040), (105, 2580704), (112, 2419410), (120, 2258116), (123, 2203040), (140, 1935528), (147, 1843360), (160, 1693587), (164, 1652280), (168, 1612940), (196, 1382520), (205, 1321824), (210, 1290352), (224, 1209705), (240, 1129058), (245, 1106016), (246, 1101520), (280, 967764), (281, 964320), (287, 944160), (294, 921680), (328, 826140), (336, 806470), (392, 691260), (410, 660912), (420, 645176), (480, 564529), (490, 553008), (492, 550760), (560, 483882), (562, 482160), (574, 472080), (588, 460840), (615, 440608), (656, 413070), (672, 403235), (735, 368672), (784, 345630), (820, 330456), (840, 322588), (843, 321440), (861, 314720), (980, 276504), (984, 275380), (1120, 241941), (1124, 241080), (1148, 236040), (1176, 230420), (1230, 220304), (1312, 206535), (1405, 192864), (1435, 188832), (1470, 184336), (1568, 172815), (1640, 165228), (1680, 161294), (1686, 160720), (1722, 157360), (1960, 138252), (1967, 137760), (1968, 137690), (2009, 134880), (2248, 120540), (2296, 118020), (2352, 115210), (2460, 110152), (2810, 96432), (2870, 94416), (2940, 92168), (3280, 82614), (3360, 80647), (3372, 80360), (3444, 78680), (3920, 69126), (3934, 68880), (3936, 68845), (4018, 67440), (4215, 64288), (4305, 62944), (4496, 60270), (4592, 59010), (4704, 57605), (4920, 55076), (5620, 48216), (5740, 47208), (5880, 46084), (5901, 45920), (6027, 44960), (6560, 41307), (6744, 40180), (6888, 39340), (7840, 34563), (7868, 34440), (8036, 33720), (8430, 32144), (8610, 31472), (8992, 30135), (9184, 29505), (9835, 27552), (9840, 27538), (10045, 26976), (11240, 24108), (11480, 23604), (11521, 23520), (11760, 23042), (11802, 22960), (12054, 22480), (13488, 20090), (13769, 19680), (13776, 19670), (15736, 17220), (16072, 16860)]