423743040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{21019}}^1$

素因数の和:21049

約数の個数: 168

約数和(自身を含む): 1665792960

約数和(自身を除く): 1242049920

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 21019, 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, 2942660, 3026736, 3363040, 3531192, 3783420, 4035648, 4413990, 4708256, 5044560, 5296788, 5885320, 6053472, 6620985, 6726080, 7062384, 7566840, 8827980, 9416512, 10089120, 10593576, 11770640, 12106944, 13241970, 14124768, 15133680, 17655960, 20178240, 21187152, 23541280, 26483940, 28249536, 30267360, 35311920, 42374304, 47082560, 52967880, 60534720, 70623840, 84748608, 105935760, 141247680, 211871520, 423743040]

約数ペア:

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