19981715040

素因数分解:

$2^5\times 3^6\times 5^1\times 7^1\times {\mathrm{24473}}^1$

素因数の和:24513

約数の個数: 336

約数和(自身を含む): 80892247968

約数和(自身を除く): 60910532928

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 729, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1458, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 2916, 3024, 3240, 3360, 3402, 3645, 3780, 3888, 4320, 4536, 4860, 5040, 5103, 5670, 5832, 6048, 6480, 6804, 7290, 7560, 7776, 8505, 9072, 9720, 10080, 10206, 11340, 11664, 12960, 13608, 14580, 15120, 17010, 18144, 19440, 20412, 22680, 23328, 24473, 25515, 27216, 29160, 30240, 34020, 38880, 40824, 45360, 48946, 51030, 54432, 58320, 68040, 73419, 81648, 90720, 97892, 102060, 116640, 122365, 136080, 146838, 163296, 171311, 195784, 204120, 220257, 244730, 272160, 293676, 342622, 367095, 391568, 408240, 440514, 489460, 513933, 587352, 660771, 685244, 734190, 783136, 816480, 856555, 881028, 978920, 1027866, 1101285, 1174704, 1321542, 1370488, 1468380, 1541799, 1713110, 1762056, 1957840, 1982313, 2055732, 2202570, 2349408, 2569665, 2643084, 2740976, 2936760, 3083598, 3303855, 3426220, 3524112, 3915680, 3964626, 4111464, 4405140, 4625397, 5139330, 5286168, 5481952, 5873520, 5946939, 6167196, 6607710, 6852440, 7048224, 7708995, 7929252, 8222928, 8810280, 9250794, 9911565, 10278660, 10572336, 11747040, 11893878, 12334392, 13215420, 13704880, 13876191, 15417990, 15858504, 16445856, 17620560, 17840817, 18501588, 19823130, 20557320, 21144672, 23126985, 23787756, 24668784, 26430840, 27409760, 27752382, 29734695, 30835980, 31717008, 35241120, 35681634, 37003176, 39646260, 41114640, 41628573, 46253970, 47575512, 49337568, 52861680, 55504764, 59469390, 61671960, 63434016, 69380955, 71363268, 74006352, 79292520, 82229280, 83257146, 89204085, 92507940, 95151024, 105723360, 111009528, 118938780, 123343920, 124885719, 138761910, 142726536, 148012704, 158585040, 166514292, 178408170, 185015880, 190302048, 208142865, 222019056, 237877560, 246687840, 249771438, 277523820, 285453072, 317170080, 333028584, 356816340, 370031760, 416285730, 444038112, 475755120, 499542876, 555047640, 570906144, 624428595, 666057168, 713632680, 740063520, 832571460, 951510240, 999085752, 1110095280, 1248857190, 1332114336, 1427265360, 1665142920, 1998171504, 2220190560, 2497714380, 2854530720, 3330285840, 3996343008, 4995428760, 6660571680, 9990857520, 19981715040]

約数ペア:

[(1, 19981715040), (2, 9990857520), (3, 6660571680), (4, 4995428760), (5, 3996343008), (6, 3330285840), (7, 2854530720), (8, 2497714380), (9, 2220190560), (10, 1998171504), (12, 1665142920), (14, 1427265360), (15, 1332114336), (16, 1248857190), (18, 1110095280), (20, 999085752), (21, 951510240), (24, 832571460), (27, 740063520), (28, 713632680), (30, 666057168), (32, 624428595), (35, 570906144), (36, 555047640), (40, 499542876), (42, 475755120), (45, 444038112), (48, 416285730), (54, 370031760), (56, 356816340), (60, 333028584), (63, 317170080), (70, 285453072), (72, 277523820), (80, 249771438), (81, 246687840), (84, 237877560), (90, 222019056), (96, 208142865), (105, 190302048), (108, 185015880), (112, 178408170), (120, 166514292), (126, 158585040), (135, 148012704), (140, 142726536), (144, 138761910), (160, 124885719), (162, 123343920), (168, 118938780), (180, 111009528), (189, 105723360), (210, 95151024), (216, 92507940), (224, 89204085), (240, 83257146), (243, 82229280), (252, 79292520), (270, 74006352), (280, 71363268), (288, 69380955), (315, 63434016), (324, 61671960), (336, 59469390), (360, 55504764), (378, 52861680), (405, 49337568), (420, 47575512), (432, 46253970), (480, 41628573), (486, 41114640), (504, 39646260), (540, 37003176), (560, 35681634), (567, 35241120), (630, 31717008), (648, 30835980), (672, 29734695), (720, 27752382), (729, 27409760), (756, 26430840), (810, 24668784), (840, 23787756), (864, 23126985), (945, 21144672), (972, 20557320), (1008, 19823130), (1080, 18501588), (1120, 17840817), (1134, 17620560), (1215, 16445856), (1260, 15858504), (1296, 15417990), (1440, 13876191), (1458, 13704880), (1512, 13215420), (1620, 12334392), (1680, 11893878), (1701, 11747040), (1890, 10572336), (1944, 10278660), (2016, 9911565), (2160, 9250794), (2268, 8810280), (2430, 8222928), (2520, 7929252), (2592, 7708995), (2835, 7048224), (2916, 6852440), (3024, 6607710), (3240, 6167196), (3360, 5946939), (3402, 5873520), (3645, 5481952), (3780, 5286168), (3888, 5139330), (4320, 4625397), (4536, 4405140), (4860, 4111464), (5040, 3964626), (5103, 3915680), (5670, 3524112), (5832, 3426220), (6048, 3303855), (6480, 3083598), (6804, 2936760), (7290, 2740976), (7560, 2643084), (7776, 2569665), (8505, 2349408), (9072, 2202570), (9720, 2055732), (10080, 1982313), (10206, 1957840), (11340, 1762056), (11664, 1713110), (12960, 1541799), (13608, 1468380), (14580, 1370488), (15120, 1321542), (17010, 1174704), (18144, 1101285), (19440, 1027866), (20412, 978920), (22680, 881028), (23328, 856555), (24473, 816480), (25515, 783136), (27216, 734190), (29160, 685244), (30240, 660771), (34020, 587352), (38880, 513933), (40824, 489460), (45360, 440514), (48946, 408240), (51030, 391568), (54432, 367095), (58320, 342622), (68040, 293676), (73419, 272160), (81648, 244730), (90720, 220257), (97892, 204120), (102060, 195784), (116640, 171311), (122365, 163296), (136080, 146838)]