19639549440

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{40591}}^1$

素因数の和:40630

約数の個数: 320

約数和(自身を含む): 79729182720

約数和(自身を除く): 60089633280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 7680, 8064, 8640, 8960, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 16128, 17280, 17920, 20160, 23040, 24192, 26880, 30240, 32256, 34560, 40320, 40591, 48384, 53760, 60480, 69120, 80640, 81182, 96768, 120960, 121773, 161280, 162364, 202955, 241920, 243546, 284137, 324728, 365319, 405910, 483840, 487092, 568274, 608865, 649456, 730638, 811820, 852411, 974184, 1095957, 1136548, 1217730, 1298912, 1420685, 1461276, 1623640, 1704822, 1826595, 1948368, 2191914, 2273096, 2435460, 2557233, 2597824, 2841370, 2922552, 3247280, 3409644, 3653190, 3896736, 4262055, 4383828, 4546192, 4870920, 5114466, 5195648, 5479785, 5682740, 5845104, 6494560, 6819288, 7306380, 7671699, 7793472, 8524110, 8767656, 9092384, 9741840, 10228932, 10391296, 10959570, 11365480, 11690208, 12786165, 12989120, 13638576, 14612760, 15343398, 15586944, 17048220, 17535312, 18184768, 19483680, 20457864, 20782592, 21919140, 22730960, 23380416, 25572330, 25978240, 27277152, 29225520, 30686796, 31173888, 34096440, 35070624, 36369536, 38358495, 38967360, 40915728, 43838280, 45461920, 46760832, 51144660, 51956480, 54554304, 58451040, 61373592, 62347776, 68192880, 70141248, 72739072, 76716990, 77934720, 81831456, 87676560, 90923840, 93521664, 102289320, 103912960, 109108608, 116902080, 122747184, 136385760, 140282496, 145478144, 153433980, 155869440, 163662912, 175353120, 181847680, 187043328, 204578640, 218217216, 233804160, 245494368, 272771520, 280564992, 306867960, 311738880, 327325824, 350706240, 363695360, 409157280, 436434432, 467608320, 490988736, 545543040, 561129984, 613735920, 654651648, 701412480, 727390720, 818314560, 935216640, 981977472, 1091086080, 1227471840, 1309303296, 1402824960, 1636629120, 1963954944, 2182172160, 2454943680, 2805649920, 3273258240, 3927909888, 4909887360, 6546516480, 9819774720, 19639549440]

約数ペア:

[(1, 19639549440), (2, 9819774720), (3, 6546516480), (4, 4909887360), (5, 3927909888), (6, 3273258240), (7, 2805649920), (8, 2454943680), (9, 2182172160), (10, 1963954944), (12, 1636629120), (14, 1402824960), (15, 1309303296), (16, 1227471840), (18, 1091086080), (20, 981977472), (21, 935216640), (24, 818314560), (27, 727390720), (28, 701412480), (30, 654651648), (32, 613735920), (35, 561129984), (36, 545543040), (40, 490988736), (42, 467608320), (45, 436434432), (48, 409157280), (54, 363695360), (56, 350706240), (60, 327325824), (63, 311738880), (64, 306867960), (70, 280564992), (72, 272771520), (80, 245494368), (84, 233804160), (90, 218217216), (96, 204578640), (105, 187043328), (108, 181847680), (112, 175353120), (120, 163662912), (126, 155869440), (128, 153433980), (135, 145478144), (140, 140282496), (144, 136385760), (160, 122747184), (168, 116902080), (180, 109108608), (189, 103912960), (192, 102289320), (210, 93521664), (216, 90923840), (224, 87676560), (240, 81831456), (252, 77934720), (256, 76716990), (270, 72739072), (280, 70141248), (288, 68192880), (315, 62347776), (320, 61373592), (336, 58451040), (360, 54554304), (378, 51956480), (384, 51144660), (420, 46760832), (432, 45461920), (448, 43838280), (480, 40915728), (504, 38967360), (512, 38358495), (540, 36369536), (560, 35070624), (576, 34096440), (630, 31173888), (640, 30686796), (672, 29225520), (720, 27277152), (756, 25978240), (768, 25572330), (840, 23380416), (864, 22730960), (896, 21919140), (945, 20782592), (960, 20457864), (1008, 19483680), (1080, 18184768), (1120, 17535312), (1152, 17048220), (1260, 15586944), (1280, 15343398), (1344, 14612760), (1440, 13638576), (1512, 12989120), (1536, 12786165), (1680, 11690208), (1728, 11365480), (1792, 10959570), (1890, 10391296), (1920, 10228932), (2016, 9741840), (2160, 9092384), (2240, 8767656), (2304, 8524110), (2520, 7793472), (2560, 7671699), (2688, 7306380), (2880, 6819288), (3024, 6494560), (3360, 5845104), (3456, 5682740), (3584, 5479785), (3780, 5195648), (3840, 5114466), (4032, 4870920), (4320, 4546192), (4480, 4383828), (4608, 4262055), (5040, 3896736), (5376, 3653190), (5760, 3409644), (6048, 3247280), (6720, 2922552), (6912, 2841370), (7560, 2597824), (7680, 2557233), (8064, 2435460), (8640, 2273096), (8960, 2191914), (10080, 1948368), (10752, 1826595), (11520, 1704822), (12096, 1623640), (13440, 1461276), (13824, 1420685), (15120, 1298912), (16128, 1217730), (17280, 1136548), (17920, 1095957), (20160, 974184), (23040, 852411), (24192, 811820), (26880, 730638), (30240, 649456), (32256, 608865), (34560, 568274), (40320, 487092), (40591, 483840), (48384, 405910), (53760, 365319), (60480, 324728), (69120, 284137), (80640, 243546), (81182, 241920), (96768, 202955), (120960, 162364), (121773, 161280)]