847486080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{21019}}^1$

素因数の和:21051

約数の個数: 192

約数和(自身を含む): 3344702400

約数和(自身を除く): 2497216320

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 21019, 40320, 42038, 63057, 84076, 105095, 126114, 147133, 168152, 189171, 210190, 252228, 294266, 315285, 336304, 378342, 420380, 441399, 504456, 588532, 630570, 672608, 735665, 756684, 840760, 882798, 945855, 1008912, 1177064, 1261140, 1324197, 1345216, 1471330, 1513368, 1681520, 1765596, 1891710, 2017824, 2206995, 2354128, 2522280, 2648394, 2690432, 2942660, 3026736, 3363040, 3531192, 3783420, 4035648, 4413990, 4708256, 5044560, 5296788, 5885320, 6053472, 6620985, 6726080, 7062384, 7566840, 8071296, 8827980, 9416512, 10089120, 10593576, 11770640, 12106944, 13241970, 13452160, 14124768, 15133680, 17655960, 18833024, 20178240, 21187152, 23541280, 24213888, 26483940, 28249536, 30267360, 35311920, 40356480, 42374304, 47082560, 52967880, 56499072, 60534720, 70623840, 84748608, 94165120, 105935760, 121069440, 141247680, 169497216, 211871520, 282495360, 423743040, 847486080]

約数ペア:

[(1, 847486080), (2, 423743040), (3, 282495360), (4, 211871520), (5, 169497216), (6, 141247680), (7, 121069440), (8, 105935760), (9, 94165120), (10, 84748608), (12, 70623840), (14, 60534720), (15, 56499072), (16, 52967880), (18, 47082560), (20, 42374304), (21, 40356480), (24, 35311920), (28, 30267360), (30, 28249536), (32, 26483940), (35, 24213888), (36, 23541280), (40, 21187152), (42, 20178240), (45, 18833024), (48, 17655960), (56, 15133680), (60, 14124768), (63, 13452160), (64, 13241970), (70, 12106944), (72, 11770640), (80, 10593576), (84, 10089120), (90, 9416512), (96, 8827980), (105, 8071296), (112, 7566840), (120, 7062384), (126, 6726080), (128, 6620985), (140, 6053472), (144, 5885320), (160, 5296788), (168, 5044560), (180, 4708256), (192, 4413990), (210, 4035648), (224, 3783420), (240, 3531192), (252, 3363040), (280, 3026736), (288, 2942660), (315, 2690432), (320, 2648394), (336, 2522280), (360, 2354128), (384, 2206995), (420, 2017824), (448, 1891710), (480, 1765596), (504, 1681520), (560, 1513368), (576, 1471330), (630, 1345216), (640, 1324197), (672, 1261140), (720, 1177064), (840, 1008912), (896, 945855), (960, 882798), (1008, 840760), (1120, 756684), (1152, 735665), (1260, 672608), (1344, 630570), (1440, 588532), (1680, 504456), (1920, 441399), (2016, 420380), (2240, 378342), (2520, 336304), (2688, 315285), (2880, 294266), (3360, 252228), (4032, 210190), (4480, 189171), (5040, 168152), (5760, 147133), (6720, 126114), (8064, 105095), (10080, 84076), (13440, 63057), (20160, 42038), (21019, 40320)]