1257923520

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{2311}}^1$

素因数の和:2350

約数の個数: 336

約数和(自身を含む): 5130198528

約数和(自身を除く): 3872275008

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1944, 2016, 2160, 2240, 2268, 2311, 2430, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3402, 3780, 3888, 4032, 4320, 4536, 4622, 4860, 5040, 5184, 5670, 6048, 6480, 6720, 6804, 6933, 7560, 7776, 8505, 8640, 9072, 9244, 9720, 10080, 11340, 11555, 12096, 12960, 13608, 13866, 15120, 15552, 16177, 17010, 18144, 18488, 19440, 20160, 20799, 22680, 23110, 25920, 27216, 27732, 30240, 32354, 34020, 34665, 36288, 36976, 38880, 41598, 45360, 46220, 48531, 54432, 55464, 60480, 62397, 64708, 68040, 69330, 73952, 77760, 80885, 83196, 90720, 92440, 97062, 103995, 108864, 110928, 124794, 129416, 136080, 138660, 145593, 147904, 161770, 166392, 181440, 184880, 187191, 194124, 207990, 221856, 242655, 249588, 258832, 272160, 277320, 291186, 311985, 323540, 332784, 369760, 374382, 388248, 415980, 436779, 443712, 485310, 499176, 517664, 544320, 554640, 561573, 582372, 623970, 647080, 665568, 727965, 739520, 748764, 776496, 831960, 873558, 935955, 970620, 998352, 1035328, 1109280, 1123146, 1164744, 1247940, 1294160, 1310337, 1331136, 1455930, 1497528, 1552992, 1663920, 1747116, 1871910, 1941240, 1996704, 2183895, 2218560, 2246292, 2329488, 2495880, 2588320, 2620674, 2807865, 2911860, 2995056, 3105984, 3327840, 3494232, 3743820, 3882480, 3931011, 3993408, 4367790, 4492584, 4658976, 4991760, 5176640, 5241348, 5615730, 5823720, 5990112, 6551685, 6655680, 6988464, 7487640, 7764960, 7862022, 8735580, 8985168, 9317952, 9983520, 10482696, 11231460, 11647440, 11980224, 13103370, 13976928, 14975280, 15529920, 15724044, 17471160, 17970336, 19655055, 19967040, 20965392, 22462920, 23294880, 26206740, 27953856, 29950560, 31448088, 34942320, 35940672, 39310110, 41930784, 44925840, 46589760, 52413480, 59901120, 62896176, 69884640, 78620220, 83861568, 89851680, 104826960, 125792352, 139769280, 157240440, 179703360, 209653920, 251584704, 314480880, 419307840, 628961760, 1257923520]

約数ペア:

[(1, 1257923520), (2, 628961760), (3, 419307840), (4, 314480880), (5, 251584704), (6, 209653920), (7, 179703360), (8, 157240440), (9, 139769280), (10, 125792352), (12, 104826960), (14, 89851680), (15, 83861568), (16, 78620220), (18, 69884640), (20, 62896176), (21, 59901120), (24, 52413480), (27, 46589760), (28, 44925840), (30, 41930784), (32, 39310110), (35, 35940672), (36, 34942320), (40, 31448088), (42, 29950560), (45, 27953856), (48, 26206740), (54, 23294880), (56, 22462920), (60, 20965392), (63, 19967040), (64, 19655055), (70, 17970336), (72, 17471160), (80, 15724044), (81, 15529920), (84, 14975280), (90, 13976928), (96, 13103370), (105, 11980224), (108, 11647440), (112, 11231460), (120, 10482696), (126, 9983520), (135, 9317952), (140, 8985168), (144, 8735580), (160, 7862022), (162, 7764960), (168, 7487640), (180, 6988464), (189, 6655680), (192, 6551685), (210, 5990112), (216, 5823720), (224, 5615730), (240, 5241348), (243, 5176640), (252, 4991760), (270, 4658976), (280, 4492584), (288, 4367790), (315, 3993408), (320, 3931011), (324, 3882480), (336, 3743820), (360, 3494232), (378, 3327840), (405, 3105984), (420, 2995056), (432, 2911860), (448, 2807865), (480, 2620674), (486, 2588320), (504, 2495880), (540, 2329488), (560, 2246292), (567, 2218560), (576, 2183895), (630, 1996704), (648, 1941240), (672, 1871910), (720, 1747116), (756, 1663920), (810, 1552992), (840, 1497528), (864, 1455930), (945, 1331136), (960, 1310337), (972, 1294160), (1008, 1247940), (1080, 1164744), (1120, 1123146), (1134, 1109280), (1215, 1035328), (1260, 998352), (1296, 970620), (1344, 935955), (1440, 873558), (1512, 831960), (1620, 776496), (1680, 748764), (1701, 739520), (1728, 727965), (1890, 665568), (1944, 647080), (2016, 623970), (2160, 582372), (2240, 561573), (2268, 554640), (2311, 544320), (2430, 517664), (2520, 499176), (2592, 485310), (2835, 443712), (2880, 436779), (3024, 415980), (3240, 388248), (3360, 374382), (3402, 369760), (3780, 332784), (3888, 323540), (4032, 311985), (4320, 291186), (4536, 277320), (4622, 272160), (4860, 258832), (5040, 249588), (5184, 242655), (5670, 221856), (6048, 207990), (6480, 194124), (6720, 187191), (6804, 184880), (6933, 181440), (7560, 166392), (7776, 161770), (8505, 147904), (8640, 145593), (9072, 138660), (9244, 136080), (9720, 129416), (10080, 124794), (11340, 110928), (11555, 108864), (12096, 103995), (12960, 97062), (13608, 92440), (13866, 90720), (15120, 83196), (15552, 80885), (16177, 77760), (17010, 73952), (18144, 69330), (18488, 68040), (19440, 64708), (20160, 62397), (20799, 60480), (22680, 55464), (23110, 54432), (25920, 48531), (27216, 46220), (27732, 45360), (30240, 41598), (32354, 38880), (34020, 36976), (34665, 36288)]