1321557120

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 640

約数和(自身を含む): 5318414640

約数和(自身を除く): 3996857520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 37, 39, 40, 45, 48, 52, 53, 54, 60, 64, 65, 72, 74, 78, 80, 81, 90, 96, 104, 106, 108, 111, 117, 120, 128, 130, 135, 144, 148, 156, 159, 160, 162, 180, 185, 192, 195, 208, 212, 216, 222, 234, 240, 260, 265, 270, 288, 296, 312, 318, 320, 324, 333, 351, 360, 370, 384, 390, 405, 416, 424, 432, 444, 468, 477, 480, 481, 520, 530, 540, 555, 576, 585, 592, 624, 636, 640, 648, 666, 689, 702, 720, 740, 780, 795, 810, 832, 848, 864, 888, 936, 954, 960, 962, 999, 1040, 1053, 1060, 1080, 1110, 1152, 1170, 1184, 1248, 1272, 1296, 1332, 1378, 1404, 1431, 1440, 1443, 1480, 1560, 1590, 1620, 1664, 1665, 1696, 1728, 1755, 1776, 1872, 1908, 1920, 1924, 1961, 1998, 2067, 2080, 2106, 2120, 2160, 2220, 2340, 2368, 2385, 2405, 2496, 2544, 2592, 2664, 2756, 2808, 2862, 2880, 2886, 2960, 2997, 3120, 3180, 3240, 3330, 3392, 3445, 3456, 3510, 3552, 3744, 3816, 3848, 3922, 3996, 4134, 4160, 4212, 4240, 4293, 4320, 4329, 4440, 4680, 4736, 4770, 4810, 4992, 4995, 5088, 5184, 5265, 5328, 5512, 5616, 5724, 5760, 5772, 5883, 5920, 5994, 6201, 6240, 6360, 6480, 6660, 6784, 6890, 7020, 7104, 7155, 7215, 7488, 7632, 7696, 7844, 7992, 8268, 8320, 8424, 8480, 8586, 8640, 8658, 8880, 9360, 9540, 9620, 9805, 9990, 10176, 10335, 10368, 10530, 10656, 11024, 11232, 11448, 11544, 11766, 11840, 11988, 12402, 12480, 12720, 12960, 12987, 13320, 13780, 14040, 14208, 14310, 14430, 14976, 14985, 15264, 15392, 15688, 15984, 16536, 16848, 16960, 17172, 17280, 17316, 17649, 17760, 18603, 18720, 19080, 19240, 19610, 19980, 20352, 20670, 21060, 21312, 21465, 21645, 22048, 22464, 22896, 23088, 23532, 23680, 23976, 24804, 24960, 25440, 25493, 25920, 25974, 26640, 27560, 28080, 28620, 28860, 29415, 29970, 30528, 30784, 31005, 31376, 31968, 33072, 33696, 33920, 34344, 34632, 35298, 35520, 37206, 37440, 38160, 38480, 38961, 39220, 39960, 41340, 42120, 42624, 42930, 43290, 44096, 44928, 45792, 46176, 47064, 47952, 49608, 50880, 50986, 51840, 51948, 52947, 53280, 55120, 55809, 56160, 57240, 57720, 58830, 59940, 61056, 61568, 62010, 62752, 63936, 64935, 66144, 67392, 68688, 69264, 70596, 71040, 74412, 74880, 76320, 76479, 76960, 77922, 78440, 79920, 82680, 84240, 85860, 86580, 88192, 88245, 91584, 92352, 93015, 94128, 95904, 99216, 101760, 101972, 103896, 105894, 106560, 110240, 111618, 112320, 114480, 115440, 117660, 119880, 124020, 125504, 127465, 127872, 129870, 132288, 134784, 137376, 138528, 141192, 148824, 152640, 152958, 153920, 155844, 156880, 158841, 159840, 165360, 168480, 171720, 173160, 176490, 183168, 184704, 186030, 188256, 191808, 194805, 198432, 203944, 207792, 211788, 213120, 220480, 223236, 224640, 228960, 229437, 230880, 235320, 239760, 248040, 251008, 254930, 259740, 264576, 264735, 274752, 277056, 279045, 282384, 297648, 305280, 305916, 307840, 311688, 313760, 317682, 319680, 330720, 336960, 343440, 346320, 352980, 372060, 376512, 382395, 383616, 389610, 396864, 407888, 415584, 423576, 440960, 446472, 457920, 458874, 461760, 470640, 479520, 496080, 509860, 519480, 529470, 549504, 554112, 558090, 564768, 595296, 611832, 623376, 627520, 635364, 639360, 661440, 673920, 686880, 688311, 692640, 705960, 744120, 753024, 764790, 779220, 793728, 794205, 815776, 831168, 847152, 892944, 915840, 917748, 923520, 941280, 959040, 992160, 1019720, 1038960, 1058940, 1116180, 1129536, 1147185, 1190592, 1223664, 1246752, 1255040, 1270728, 1322880, 1373760, 1376622, 1385280, 1411920, 1488240, 1529580, 1558440, 1588410, 1631552, 1662336, 1694304, 1785888, 1835496, 1882560, 1918080, 1984320, 2039440, 2064933, 2077920, 2117880, 2232360, 2259072, 2294370, 2381184, 2447328, 2493504, 2541456, 2747520, 2753244, 2770560, 2823840, 2976480, 3059160, 3116880, 3176820, 3263104, 3388608, 3441555, 3571776, 3670992, 3765120, 3968640, 4078880, 4129866, 4155840, 4235760, 4464720, 4588740, 4894656, 4987008, 5082912, 5506488, 5647680, 5952960, 6118320, 6233760, 6353640, 6777216, 6883110, 7143552, 7341984, 8157760, 8259732, 8311680, 8471520, 8929440, 9177480, 9789312, 10165824, 10324665, 11012976, 11295360, 11905920, 12236640, 12467520, 12707280, 13766220, 14683968, 16315520, 16519464, 16943040, 17858880, 18354960, 20331648, 20649330, 22025952, 24473280, 24935040, 25414560, 27532440, 29367936, 33038928, 33886080, 35717760, 36709920, 41298660, 44051904, 48946560, 50829120, 55064880, 66077856, 73419840, 82597320, 88103808, 101658240, 110129760, 132155712, 146839680, 165194640, 220259520, 264311424, 330389280, 440519040, 660778560, 1321557120]

約数ペア:

[(1, 1321557120), (2, 660778560), (3, 440519040), (4, 330389280), (5, 264311424), (6, 220259520), (8, 165194640), (9, 146839680), (10, 132155712), (12, 110129760), (13, 101658240), (15, 88103808), (16, 82597320), (18, 73419840), (20, 66077856), (24, 55064880), (26, 50829120), (27, 48946560), (30, 44051904), (32, 41298660), (36, 36709920), (37, 35717760), (39, 33886080), (40, 33038928), (45, 29367936), (48, 27532440), (52, 25414560), (53, 24935040), (54, 24473280), (60, 22025952), (64, 20649330), (65, 20331648), (72, 18354960), (74, 17858880), (78, 16943040), (80, 16519464), (81, 16315520), (90, 14683968), (96, 13766220), (104, 12707280), (106, 12467520), (108, 12236640), (111, 11905920), (117, 11295360), (120, 11012976), (128, 10324665), (130, 10165824), (135, 9789312), (144, 9177480), (148, 8929440), (156, 8471520), (159, 8311680), (160, 8259732), (162, 8157760), (180, 7341984), (185, 7143552), (192, 6883110), (195, 6777216), (208, 6353640), (212, 6233760), (216, 6118320), (222, 5952960), (234, 5647680), (240, 5506488), (260, 5082912), (265, 4987008), (270, 4894656), (288, 4588740), (296, 4464720), (312, 4235760), (318, 4155840), (320, 4129866), (324, 4078880), (333, 3968640), (351, 3765120), (360, 3670992), (370, 3571776), (384, 3441555), (390, 3388608), (405, 3263104), (416, 3176820), (424, 3116880), (432, 3059160), (444, 2976480), (468, 2823840), (477, 2770560), (480, 2753244), (481, 2747520), (520, 2541456), (530, 2493504), (540, 2447328), (555, 2381184), (576, 2294370), (585, 2259072), (592, 2232360), (624, 2117880), (636, 2077920), (640, 2064933), (648, 2039440), (666, 1984320), (689, 1918080), (702, 1882560), (720, 1835496), (740, 1785888), (780, 1694304), (795, 1662336), (810, 1631552), (832, 1588410), (848, 1558440), (864, 1529580), (888, 1488240), (936, 1411920), (954, 1385280), (960, 1376622), (962, 1373760), (999, 1322880), (1040, 1270728), (1053, 1255040), (1060, 1246752), (1080, 1223664), (1110, 1190592), (1152, 1147185), (1170, 1129536), (1184, 1116180), (1248, 1058940), (1272, 1038960), (1296, 1019720), (1332, 992160), (1378, 959040), (1404, 941280), (1431, 923520), (1440, 917748), (1443, 915840), (1480, 892944), (1560, 847152), (1590, 831168), (1620, 815776), (1664, 794205), (1665, 793728), (1696, 779220), (1728, 764790), (1755, 753024), (1776, 744120), (1872, 705960), (1908, 692640), (1920, 688311), (1924, 686880), (1961, 673920), (1998, 661440), (2067, 639360), (2080, 635364), (2106, 627520), (2120, 623376), (2160, 611832), (2220, 595296), (2340, 564768), (2368, 558090), (2385, 554112), (2405, 549504), (2496, 529470), (2544, 519480), (2592, 509860), (2664, 496080), (2756, 479520), (2808, 470640), (2862, 461760), (2880, 458874), (2886, 457920), (2960, 446472), (2997, 440960), (3120, 423576), (3180, 415584), (3240, 407888), (3330, 396864), (3392, 389610), (3445, 383616), (3456, 382395), (3510, 376512), (3552, 372060), (3744, 352980), (3816, 346320), (3848, 343440), (3922, 336960), (3996, 330720), (4134, 319680), (4160, 317682), (4212, 313760), (4240, 311688), (4293, 307840), (4320, 305916), (4329, 305280), (4440, 297648), (4680, 282384), (4736, 279045), (4770, 277056), (4810, 274752), (4992, 264735), (4995, 264576), (5088, 259740), (5184, 254930), (5265, 251008), (5328, 248040), (5512, 239760), (5616, 235320), (5724, 230880), (5760, 229437), (5772, 228960), (5883, 224640), (5920, 223236), (5994, 220480), (6201, 213120), (6240, 211788), (6360, 207792), (6480, 203944), (6660, 198432), (6784, 194805), (6890, 191808), (7020, 188256), (7104, 186030), (7155, 184704), (7215, 183168), (7488, 176490), (7632, 173160), (7696, 171720), (7844, 168480), (7992, 165360), (8268, 159840), (8320, 158841), (8424, 156880), (8480, 155844), (8586, 153920), (8640, 152958), (8658, 152640), (8880, 148824), (9360, 141192), (9540, 138528), (9620, 137376), (9805, 134784), (9990, 132288), (10176, 129870), (10335, 127872), (10368, 127465), (10530, 125504), (10656, 124020), (11024, 119880), (11232, 117660), (11448, 115440), (11544, 114480), (11766, 112320), (11840, 111618), (11988, 110240), (12402, 106560), (12480, 105894), (12720, 103896), (12960, 101972), (12987, 101760), (13320, 99216), (13780, 95904), (14040, 94128), (14208, 93015), (14310, 92352), (14430, 91584), (14976, 88245), (14985, 88192), (15264, 86580), (15392, 85860), (15688, 84240), (15984, 82680), (16536, 79920), (16848, 78440), (16960, 77922), (17172, 76960), (17280, 76479), (17316, 76320), (17649, 74880), (17760, 74412), (18603, 71040), (18720, 70596), (19080, 69264), (19240, 68688), (19610, 67392), (19980, 66144), (20352, 64935), (20670, 63936), (21060, 62752), (21312, 62010), (21465, 61568), (21645, 61056), (22048, 59940), (22464, 58830), (22896, 57720), (23088, 57240), (23532, 56160), (23680, 55809), (23976, 55120), (24804, 53280), (24960, 52947), (25440, 51948), (25493, 51840), (25920, 50986), (25974, 50880), (26640, 49608), (27560, 47952), (28080, 47064), (28620, 46176), (28860, 45792), (29415, 44928), (29970, 44096), (30528, 43290), (30784, 42930), (31005, 42624), (31376, 42120), (31968, 41340), (33072, 39960), (33696, 39220), (33920, 38961), (34344, 38480), (34632, 38160), (35298, 37440), (35520, 37206)]