201001920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4273}}^1$

素因数の和:4307

約数の個数: 168

約数和(自身を含む): 742547664

約数和(自身を除く): 541545744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4273, 4704, 5880, 6720, 7840, 8546, 9408, 11760, 12819, 15680, 17092, 21365, 23520, 25638, 29911, 34184, 42730, 47040, 51276, 59822, 64095, 68368, 85460, 89733, 102552, 119644, 128190, 136736, 149555, 170920, 179466, 205104, 209377, 239288, 256380, 273472, 299110, 341840, 358932, 410208, 418754, 448665, 478576, 512760, 598220, 628131, 683680, 717864, 820416, 837508, 897330, 957152, 1025520, 1046885, 1196440, 1256262, 1367360, 1435728, 1675016, 1794660, 1914304, 2051040, 2093770, 2392880, 2512524, 2871456, 3140655, 3350032, 3589320, 4102080, 4187540, 4785760, 5025048, 5742912, 6281310, 6700064, 7178640, 8375080, 9571520, 10050096, 12562620, 13400128, 14357280, 16750160, 20100192, 25125240, 28714560, 33500320, 40200384, 50250480, 67000640, 100500960, 201001920]

約数ペア:

[(1, 201001920), (2, 100500960), (3, 67000640), (4, 50250480), (5, 40200384), (6, 33500320), (7, 28714560), (8, 25125240), (10, 20100192), (12, 16750160), (14, 14357280), (15, 13400128), (16, 12562620), (20, 10050096), (21, 9571520), (24, 8375080), (28, 7178640), (30, 6700064), (32, 6281310), (35, 5742912), (40, 5025048), (42, 4785760), (48, 4187540), (49, 4102080), (56, 3589320), (60, 3350032), (64, 3140655), (70, 2871456), (80, 2512524), (84, 2392880), (96, 2093770), (98, 2051040), (105, 1914304), (112, 1794660), (120, 1675016), (140, 1435728), (147, 1367360), (160, 1256262), (168, 1196440), (192, 1046885), (196, 1025520), (210, 957152), (224, 897330), (240, 837508), (245, 820416), (280, 717864), (294, 683680), (320, 628131), (336, 598220), (392, 512760), (420, 478576), (448, 448665), (480, 418754), (490, 410208), (560, 358932), (588, 341840), (672, 299110), (735, 273472), (784, 256380), (840, 239288), (960, 209377), (980, 205104), (1120, 179466), (1176, 170920), (1344, 149555), (1470, 136736), (1568, 128190), (1680, 119644), (1960, 102552), (2240, 89733), (2352, 85460), (2940, 68368), (3136, 64095), (3360, 59822), (3920, 51276), (4273, 47040), (4704, 42730), (5880, 34184), (6720, 29911), (7840, 25638), (8546, 23520), (9408, 21365), (11760, 17092), (12819, 15680)]