1311115680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 384

約数和(自身を含む): 5295144960

約数和(自身を除く): 3984029280

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 191, 210, 216, 224, 227, 240, 252, 270, 280, 288, 315, 336, 360, 378, 382, 420, 432, 454, 480, 504, 540, 560, 573, 630, 672, 681, 720, 756, 764, 840, 864, 908, 945, 955, 1008, 1080, 1120, 1135, 1146, 1260, 1337, 1362, 1440, 1512, 1528, 1589, 1680, 1719, 1816, 1890, 1910, 2016, 2043, 2160, 2270, 2292, 2520, 2674, 2724, 2865, 3024, 3056, 3178, 3360, 3405, 3438, 3632, 3780, 3820, 4011, 4086, 4320, 4540, 4584, 4767, 5040, 5157, 5348, 5448, 5730, 6048, 6112, 6129, 6356, 6685, 6810, 6876, 7264, 7560, 7640, 7945, 8022, 8172, 8595, 9080, 9168, 9534, 10080, 10215, 10314, 10696, 10896, 11460, 12033, 12258, 12712, 13370, 13620, 13752, 14301, 15120, 15280, 15890, 16044, 16344, 17190, 18160, 18336, 19068, 20055, 20430, 20628, 21392, 21792, 22920, 23835, 24066, 24516, 25424, 25785, 26740, 27240, 27504, 28602, 30240, 30560, 30645, 31780, 32088, 32688, 34380, 36099, 36320, 38136, 40110, 40860, 41256, 42784, 42903, 43357, 45840, 47670, 48132, 49032, 50848, 51570, 53480, 54480, 55008, 57204, 60165, 61290, 63560, 64176, 65376, 68760, 71505, 72198, 76272, 80220, 81720, 82512, 85806, 86714, 91680, 95340, 96264, 98064, 103140, 106960, 108960, 114408, 120330, 122580, 127120, 128352, 130071, 137520, 143010, 144396, 152544, 160440, 163440, 165024, 171612, 173428, 180495, 190680, 192528, 196128, 206280, 213920, 214515, 216785, 228816, 240660, 245160, 254240, 260142, 275040, 286020, 288792, 303499, 320880, 326880, 343224, 346856, 360990, 381360, 385056, 390213, 412560, 429030, 433570, 457632, 481320, 490320, 520284, 572040, 577584, 606998, 641760, 650355, 686448, 693712, 721980, 762720, 780426, 825120, 858060, 867140, 910497, 962640, 980640, 1040568, 1144080, 1155168, 1170639, 1213996, 1300710, 1372896, 1387424, 1443960, 1517495, 1560852, 1716120, 1734280, 1820994, 1925280, 1951065, 2081136, 2288160, 2341278, 2427992, 2601420, 2731491, 2887920, 3034990, 3121704, 3432240, 3468560, 3641988, 3902130, 4162272, 4552485, 4682556, 4855984, 5202840, 5462982, 5775840, 5853195, 6069980, 6243408, 6864480, 6937120, 7283976, 7804260, 8194473, 9104970, 9365112, 9711968, 10405680, 10925964, 11706390, 12139960, 12486816, 13657455, 14567952, 15608520, 16388946, 18209940, 18730224, 20811360, 21851928, 23412780, 24279920, 27314910, 29135904, 31217040, 32777892, 36419880, 37460448, 40972365, 43703856, 46825560, 48559840, 54629820, 62434080, 65555784, 72839760, 81944730, 87407712, 93651120, 109259640, 131111568, 145679520, 163889460, 187302240, 218519280, 262223136, 327778920, 437038560, 655557840, 1311115680]

約数ペア:

[(1, 1311115680), (2, 655557840), (3, 437038560), (4, 327778920), (5, 262223136), (6, 218519280), (7, 187302240), (8, 163889460), (9, 145679520), (10, 131111568), (12, 109259640), (14, 93651120), (15, 87407712), (16, 81944730), (18, 72839760), (20, 65555784), (21, 62434080), (24, 54629820), (27, 48559840), (28, 46825560), (30, 43703856), (32, 40972365), (35, 37460448), (36, 36419880), (40, 32777892), (42, 31217040), (45, 29135904), (48, 27314910), (54, 24279920), (56, 23412780), (60, 21851928), (63, 20811360), (70, 18730224), (72, 18209940), (80, 16388946), (84, 15608520), (90, 14567952), (96, 13657455), (105, 12486816), (108, 12139960), (112, 11706390), (120, 10925964), (126, 10405680), (135, 9711968), (140, 9365112), (144, 9104970), (160, 8194473), (168, 7804260), (180, 7283976), (189, 6937120), (191, 6864480), (210, 6243408), (216, 6069980), (224, 5853195), (227, 5775840), (240, 5462982), (252, 5202840), (270, 4855984), (280, 4682556), (288, 4552485), (315, 4162272), (336, 3902130), (360, 3641988), (378, 3468560), (382, 3432240), (420, 3121704), (432, 3034990), (454, 2887920), (480, 2731491), (504, 2601420), (540, 2427992), (560, 2341278), (573, 2288160), (630, 2081136), (672, 1951065), (681, 1925280), (720, 1820994), (756, 1734280), (764, 1716120), (840, 1560852), (864, 1517495), (908, 1443960), (945, 1387424), (955, 1372896), (1008, 1300710), (1080, 1213996), (1120, 1170639), (1135, 1155168), (1146, 1144080), (1260, 1040568), (1337, 980640), (1362, 962640), (1440, 910497), (1512, 867140), (1528, 858060), (1589, 825120), (1680, 780426), (1719, 762720), (1816, 721980), (1890, 693712), (1910, 686448), (2016, 650355), (2043, 641760), (2160, 606998), (2270, 577584), (2292, 572040), (2520, 520284), (2674, 490320), (2724, 481320), (2865, 457632), (3024, 433570), (3056, 429030), (3178, 412560), (3360, 390213), (3405, 385056), (3438, 381360), (3632, 360990), (3780, 346856), (3820, 343224), (4011, 326880), (4086, 320880), (4320, 303499), (4540, 288792), (4584, 286020), (4767, 275040), (5040, 260142), (5157, 254240), (5348, 245160), (5448, 240660), (5730, 228816), (6048, 216785), (6112, 214515), (6129, 213920), (6356, 206280), (6685, 196128), (6810, 192528), (6876, 190680), (7264, 180495), (7560, 173428), (7640, 171612), (7945, 165024), (8022, 163440), (8172, 160440), (8595, 152544), (9080, 144396), (9168, 143010), (9534, 137520), (10080, 130071), (10215, 128352), (10314, 127120), (10696, 122580), (10896, 120330), (11460, 114408), (12033, 108960), (12258, 106960), (12712, 103140), (13370, 98064), (13620, 96264), (13752, 95340), (14301, 91680), (15120, 86714), (15280, 85806), (15890, 82512), (16044, 81720), (16344, 80220), (17190, 76272), (18160, 72198), (18336, 71505), (19068, 68760), (20055, 65376), (20430, 64176), (20628, 63560), (21392, 61290), (21792, 60165), (22920, 57204), (23835, 55008), (24066, 54480), (24516, 53480), (25424, 51570), (25785, 50848), (26740, 49032), (27240, 48132), (27504, 47670), (28602, 45840), (30240, 43357), (30560, 42903), (30645, 42784), (31780, 41256), (32088, 40860), (32688, 40110), (34380, 38136), (36099, 36320)]