12926887680

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{480911}}^1$

素因数の和:480942

約数の個数: 144

約数和(自身を含む): 47183238144

約数和(自身を除く): 34256350464

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, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 480911, 961822, 1442733, 1923644, 2404555, 2885466, 3366377, 3847288, 4809110, 5770932, 6732754, 7213665, 7694576, 9618220, 10099131, 11541864, 13465508, 14427330, 15389152, 16831885, 19236440, 20198262, 23083728, 26931016, 28854660, 30778304, 33663770, 38472880, 40396524, 46167456, 50495655, 53862032, 57709320, 61556608, 67327540, 76945760, 80793048, 92334912, 100991310, 107724064, 115418640, 123113216, 134655080, 153891520, 161586096, 184669824, 201982620, 215448128, 230837280, 269310160, 307783040, 323172192, 369339648, 403965240, 430896256, 461674560, 538620320, 615566080, 646344384, 807930480, 861792512, 923349120, 1077240640, 1292688768, 1615860960, 1846698240, 2154481280, 2585377536, 3231721920, 4308962560, 6463443840, 12926887680]

約数ペア:

[(1, 12926887680), (2, 6463443840), (3, 4308962560), (4, 3231721920), (5, 2585377536), (6, 2154481280), (7, 1846698240), (8, 1615860960), (10, 1292688768), (12, 1077240640), (14, 923349120), (15, 861792512), (16, 807930480), (20, 646344384), (21, 615566080), (24, 538620320), (28, 461674560), (30, 430896256), (32, 403965240), (35, 369339648), (40, 323172192), (42, 307783040), (48, 269310160), (56, 230837280), (60, 215448128), (64, 201982620), (70, 184669824), (80, 161586096), (84, 153891520), (96, 134655080), (105, 123113216), (112, 115418640), (120, 107724064), (128, 100991310), (140, 92334912), (160, 80793048), (168, 76945760), (192, 67327540), (210, 61556608), (224, 57709320), (240, 53862032), (256, 50495655), (280, 46167456), (320, 40396524), (336, 38472880), (384, 33663770), (420, 30778304), (448, 28854660), (480, 26931016), (560, 23083728), (640, 20198262), (672, 19236440), (768, 16831885), (840, 15389152), (896, 14427330), (960, 13465508), (1120, 11541864), (1280, 10099131), (1344, 9618220), (1680, 7694576), (1792, 7213665), (1920, 6732754), (2240, 5770932), (2688, 4809110), (3360, 3847288), (3840, 3366377), (4480, 2885466), (5376, 2404555), (6720, 1923644), (8960, 1442733), (13440, 961822), (26880, 480911)]