205577568

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1834

約数の個数: 192

約数和(自身を含む): 721728000

約数和(自身を除く): 516150432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1789, 1824, 2016, 2052, 2128, 2394, 2736, 3024, 3192, 3578, 3591, 4104, 4256, 4788, 5367, 5472, 6048, 6384, 7156, 7182, 8208, 9576, 10734, 12523, 12768, 14312, 14364, 16101, 16416, 19152, 21468, 25046, 28624, 28728, 32202, 33991, 37569, 38304, 42936, 48303, 50092, 57248, 57456, 64404, 67982, 75138, 85872, 96606, 100184, 101973, 112707, 114912, 128808, 135964, 150276, 171744, 193212, 200368, 203946, 225414, 237937, 257616, 271928, 300552, 305919, 338121, 386424, 400736, 407892, 450828, 475874, 515232, 543856, 601104, 611838, 676242, 713811, 772848, 815784, 901656, 917757, 951748, 1087712, 1202208, 1223676, 1352484, 1427622, 1545696, 1631568, 1803312, 1835514, 1903496, 2141433, 2447352, 2704968, 2855244, 3263136, 3606624, 3671028, 3806992, 4282866, 4894704, 5409936, 5710488, 6424299, 7342056, 7613984, 8565732, 9789408, 10819872, 11420976, 12848598, 14684112, 17131464, 22841952, 25697196, 29368224, 34262928, 51394392, 68525856, 102788784, 205577568]

約数ペア:

[(1, 205577568), (2, 102788784), (3, 68525856), (4, 51394392), (6, 34262928), (7, 29368224), (8, 25697196), (9, 22841952), (12, 17131464), (14, 14684112), (16, 12848598), (18, 11420976), (19, 10819872), (21, 9789408), (24, 8565732), (27, 7613984), (28, 7342056), (32, 6424299), (36, 5710488), (38, 5409936), (42, 4894704), (48, 4282866), (54, 3806992), (56, 3671028), (57, 3606624), (63, 3263136), (72, 2855244), (76, 2704968), (84, 2447352), (96, 2141433), (108, 1903496), (112, 1835514), (114, 1803312), (126, 1631568), (133, 1545696), (144, 1427622), (152, 1352484), (168, 1223676), (171, 1202208), (189, 1087712), (216, 951748), (224, 917757), (228, 901656), (252, 815784), (266, 772848), (288, 713811), (304, 676242), (336, 611838), (342, 601104), (378, 543856), (399, 515232), (432, 475874), (456, 450828), (504, 407892), (513, 400736), (532, 386424), (608, 338121), (672, 305919), (684, 300552), (756, 271928), (798, 257616), (864, 237937), (912, 225414), (1008, 203946), (1026, 200368), (1064, 193212), (1197, 171744), (1368, 150276), (1512, 135964), (1596, 128808), (1789, 114912), (1824, 112707), (2016, 101973), (2052, 100184), (2128, 96606), (2394, 85872), (2736, 75138), (3024, 67982), (3192, 64404), (3578, 57456), (3591, 57248), (4104, 50092), (4256, 48303), (4788, 42936), (5367, 38304), (5472, 37569), (6048, 33991), (6384, 32202), (7156, 28728), (7182, 28624), (8208, 25046), (9576, 21468), (10734, 19152), (12523, 16416), (12768, 16101), (14312, 14364)]