20599367040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{170299}}^1$

素因数の和:170334

約数の個数: 256

約数和(自身を含む): 83378880000

約数和(自身を除く): 62779512960

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, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 170299, 340598, 510897, 681196, 851495, 1021794, 1192093, 1362392, 1532691, 1702990, 2043588, 2384186, 2554485, 2724784, 3065382, 3405980, 3576279, 4087176, 4598073, 4768372, 5108970, 5449568, 5960465, 6130764, 6811960, 7152558, 7663455, 8174352, 9196146, 9536744, 10217940, 10728837, 10899136, 11920930, 12261528, 13623920, 14305116, 15326910, 16348704, 17881395, 18392292, 19073488, 20435880, 21457674, 21798272, 22990365, 23841860, 24523056, 27247840, 28610232, 30653820, 32186511, 32697408, 35762790, 36784584, 38146976, 40871760, 42915348, 45980730, 47683720, 49046112, 53644185, 54495680, 57220464, 61307640, 64373022, 65394816, 71525580, 73569168, 76293952, 81743520, 85830696, 91961460, 95367440, 98092224, 107288370, 108991360, 114440928, 122615280, 128746044, 143051160, 147138336, 152587904, 160932555, 163487040, 171661392, 183922920, 190734880, 196184448, 214576740, 228881856, 245230560, 257492088, 286102320, 294276672, 321865110, 326974080, 343322784, 367845840, 381469760, 429153480, 457763712, 490461120, 514984176, 572204640, 588553344, 643730220, 686645568, 735691680, 762939520, 858306960, 980922240, 1029968352, 1144409280, 1287460440, 1373291136, 1471383360, 1716613920, 2059936704, 2288818560, 2574920880, 2942766720, 3433227840, 4119873408, 5149841760, 6866455680, 10299683520, 20599367040]

約数ペア:

[(1, 20599367040), (2, 10299683520), (3, 6866455680), (4, 5149841760), (5, 4119873408), (6, 3433227840), (7, 2942766720), (8, 2574920880), (9, 2288818560), (10, 2059936704), (12, 1716613920), (14, 1471383360), (15, 1373291136), (16, 1287460440), (18, 1144409280), (20, 1029968352), (21, 980922240), (24, 858306960), (27, 762939520), (28, 735691680), (30, 686645568), (32, 643730220), (35, 588553344), (36, 572204640), (40, 514984176), (42, 490461120), (45, 457763712), (48, 429153480), (54, 381469760), (56, 367845840), (60, 343322784), (63, 326974080), (64, 321865110), (70, 294276672), (72, 286102320), (80, 257492088), (84, 245230560), (90, 228881856), (96, 214576740), (105, 196184448), (108, 190734880), (112, 183922920), (120, 171661392), (126, 163487040), (128, 160932555), (135, 152587904), (140, 147138336), (144, 143051160), (160, 128746044), (168, 122615280), (180, 114440928), (189, 108991360), (192, 107288370), (210, 98092224), (216, 95367440), (224, 91961460), (240, 85830696), (252, 81743520), (270, 76293952), (280, 73569168), (288, 71525580), (315, 65394816), (320, 64373022), (336, 61307640), (360, 57220464), (378, 54495680), (384, 53644185), (420, 49046112), (432, 47683720), (448, 45980730), (480, 42915348), (504, 40871760), (540, 38146976), (560, 36784584), (576, 35762790), (630, 32697408), (640, 32186511), (672, 30653820), (720, 28610232), (756, 27247840), (840, 24523056), (864, 23841860), (896, 22990365), (945, 21798272), (960, 21457674), (1008, 20435880), (1080, 19073488), (1120, 18392292), (1152, 17881395), (1260, 16348704), (1344, 15326910), (1440, 14305116), (1512, 13623920), (1680, 12261528), (1728, 11920930), (1890, 10899136), (1920, 10728837), (2016, 10217940), (2160, 9536744), (2240, 9196146), (2520, 8174352), (2688, 7663455), (2880, 7152558), (3024, 6811960), (3360, 6130764), (3456, 5960465), (3780, 5449568), (4032, 5108970), (4320, 4768372), (4480, 4598073), (5040, 4087176), (5760, 3576279), (6048, 3405980), (6720, 3065382), (7560, 2724784), (8064, 2554485), (8640, 2384186), (10080, 2043588), (12096, 1702990), (13440, 1532691), (15120, 1362392), (17280, 1192093), (20160, 1021794), (24192, 851495), (30240, 681196), (40320, 510897), (60480, 340598), (120960, 170299)]