20245821120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1973}}^1$

素因数の和:2512

約数の個数: 336

約数和(自身を含む): 79782131520

約数和(自身を除く): 59536310400

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, 509, 560, 576, 630, 672, 720, 840, 960, 1008, 1018, 1120, 1260, 1344, 1440, 1527, 1680, 1973, 2016, 2036, 2240, 2520, 2545, 2880, 3054, 3360, 3563, 3946, 4032, 4072, 4581, 5040, 5090, 5919, 6108, 6720, 7126, 7635, 7892, 8144, 9162, 9865, 10080, 10180, 10689, 11838, 12216, 13811, 14252, 15270, 15784, 16288, 17757, 17815, 18324, 19730, 20160, 20360, 21378, 22905, 23676, 24432, 27622, 28504, 29595, 30540, 31568, 32067, 32576, 35514, 35630, 36648, 39460, 40720, 41433, 42756, 45810, 47352, 48864, 53445, 55244, 57008, 59190, 61080, 63136, 64134, 69055, 71028, 71260, 73296, 78920, 81440, 82866, 85512, 88785, 91620, 94704, 97728, 106890, 110488, 114016, 118380, 122160, 124299, 126272, 128268, 138110, 142056, 142520, 146592, 157840, 160335, 162880, 165732, 171024, 177570, 183240, 189408, 207165, 213780, 220976, 228032, 236760, 244320, 248598, 256536, 276220, 284112, 285040, 293184, 315680, 320670, 331464, 342048, 355140, 366480, 378816, 414330, 427560, 441952, 473520, 488640, 497196, 513072, 552440, 568224, 570080, 621495, 631360, 641340, 662928, 684096, 710280, 732960, 828660, 855120, 883904, 947040, 994392, 1004257, 1026144, 1104880, 1136448, 1140160, 1242990, 1282680, 1325856, 1420560, 1465920, 1657320, 1710240, 1894080, 1988784, 2008514, 2052288, 2209760, 2485980, 2565360, 2651712, 2841120, 3012771, 3314640, 3420480, 3977568, 4017028, 4419520, 4971960, 5021285, 5130720, 5682240, 6025542, 6629280, 7029799, 7955136, 8034056, 9038313, 9943920, 10042570, 10261440, 12051084, 13258560, 14059598, 15063855, 16068112, 18076626, 19887840, 20085140, 21089397, 24102168, 28119196, 30127710, 32136224, 35148995, 36153252, 39775680, 40170280, 42178794, 45191565, 48204336, 56238392, 60255420, 63268191, 64272448, 70297990, 72306504, 80340560, 84357588, 90383130, 96408672, 105446985, 112476784, 120510840, 126536382, 140595980, 144613008, 160681120, 168715176, 180766260, 192817344, 210893970, 224953568, 241021680, 253072764, 281191960, 289226016, 316340955, 321362240, 337430352, 361532520, 421787940, 449907136, 482043360, 506145528, 562383920, 578452032, 632681910, 674860704, 723065040, 843575880, 964086720, 1012291056, 1124767840, 1265363820, 1349721408, 1446130080, 1687151760, 2024582112, 2249535680, 2530727640, 2892260160, 3374303520, 4049164224, 5061455280, 6748607040, 10122910560, 20245821120]

約数ペア:

[(1, 20245821120), (2, 10122910560), (3, 6748607040), (4, 5061455280), (5, 4049164224), (6, 3374303520), (7, 2892260160), (8, 2530727640), (9, 2249535680), (10, 2024582112), (12, 1687151760), (14, 1446130080), (15, 1349721408), (16, 1265363820), (18, 1124767840), (20, 1012291056), (21, 964086720), (24, 843575880), (28, 723065040), (30, 674860704), (32, 632681910), (35, 578452032), (36, 562383920), (40, 506145528), (42, 482043360), (45, 449907136), (48, 421787940), (56, 361532520), (60, 337430352), (63, 321362240), (64, 316340955), (70, 289226016), (72, 281191960), (80, 253072764), (84, 241021680), (90, 224953568), (96, 210893970), (105, 192817344), (112, 180766260), (120, 168715176), (126, 160681120), (140, 144613008), (144, 140595980), (160, 126536382), (168, 120510840), (180, 112476784), (192, 105446985), (210, 96408672), (224, 90383130), (240, 84357588), (252, 80340560), (280, 72306504), (288, 70297990), (315, 64272448), (320, 63268191), (336, 60255420), (360, 56238392), (420, 48204336), (448, 45191565), (480, 42178794), (504, 40170280), (509, 39775680), (560, 36153252), (576, 35148995), (630, 32136224), (672, 30127710), (720, 28119196), (840, 24102168), (960, 21089397), (1008, 20085140), (1018, 19887840), (1120, 18076626), (1260, 16068112), (1344, 15063855), (1440, 14059598), (1527, 13258560), (1680, 12051084), (1973, 10261440), (2016, 10042570), (2036, 9943920), (2240, 9038313), (2520, 8034056), (2545, 7955136), (2880, 7029799), (3054, 6629280), (3360, 6025542), (3563, 5682240), (3946, 5130720), (4032, 5021285), (4072, 4971960), (4581, 4419520), (5040, 4017028), (5090, 3977568), (5919, 3420480), (6108, 3314640), (6720, 3012771), (7126, 2841120), (7635, 2651712), (7892, 2565360), (8144, 2485980), (9162, 2209760), (9865, 2052288), (10080, 2008514), (10180, 1988784), (10689, 1894080), (11838, 1710240), (12216, 1657320), (13811, 1465920), (14252, 1420560), (15270, 1325856), (15784, 1282680), (16288, 1242990), (17757, 1140160), (17815, 1136448), (18324, 1104880), (19730, 1026144), (20160, 1004257), (20360, 994392), (21378, 947040), (22905, 883904), (23676, 855120), (24432, 828660), (27622, 732960), (28504, 710280), (29595, 684096), (30540, 662928), (31568, 641340), (32067, 631360), (32576, 621495), (35514, 570080), (35630, 568224), (36648, 552440), (39460, 513072), (40720, 497196), (41433, 488640), (42756, 473520), (45810, 441952), (47352, 427560), (48864, 414330), (53445, 378816), (55244, 366480), (57008, 355140), (59190, 342048), (61080, 331464), (63136, 320670), (64134, 315680), (69055, 293184), (71028, 285040), (71260, 284112), (73296, 276220), (78920, 256536), (81440, 248598), (82866, 244320), (85512, 236760), (88785, 228032), (91620, 220976), (94704, 213780), (97728, 207165), (106890, 189408), (110488, 183240), (114016, 177570), (118380, 171024), (122160, 165732), (124299, 162880), (126272, 160335), (128268, 157840), (138110, 146592), (142056, 142520)]