2463279840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7883}}^1$

素因数の和:7942

約数の個数: 288

約数和(自身を含む): 9917945856

約数和(自身を除く): 7454666016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 7883, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 15766, 17360, 19530, 20832, 22320, 23649, 26040, 31248, 31532, 34720, 39060, 39415, 44640, 47298, 52080, 55181, 62496, 63064, 70947, 78120, 78830, 94596, 104160, 110362, 118245, 126128, 141894, 156240, 157660, 165543, 189192, 220724, 236490, 244373, 252256, 275905, 283788, 312480, 315320, 331086, 354735, 378384, 441448, 472980, 488746, 496629, 551810, 567576, 630640, 662172, 709470, 733119, 756768, 827715, 882896, 945960, 977492, 993258, 1103620, 1135152, 1221865, 1261280, 1324344, 1418940, 1466238, 1655430, 1710611, 1765792, 1891920, 1954984, 1986516, 2199357, 2207240, 2270304, 2443730, 2483145, 2648688, 2837880, 2932476, 3310860, 3421222, 3665595, 3783840, 3909968, 3973032, 4398714, 4414480, 4887460, 4966290, 5131833, 5297376, 5675760, 5864952, 6621720, 6842444, 7331190, 7819936, 7946064, 8553055, 8797428, 8828960, 9774920, 9932580, 10263666, 10996785, 11351520, 11729904, 13243440, 13684888, 14662380, 15395499, 15892128, 17106110, 17594856, 19549840, 19865160, 20527332, 21993570, 23459808, 25659165, 26486880, 27369776, 29324760, 30790998, 34212220, 35189712, 39099680, 39730320, 41054664, 43987140, 51318330, 54739552, 58649520, 61581996, 68424440, 70379424, 76977495, 79460640, 82109328, 87974280, 102636660, 117299040, 123163992, 136848880, 153954990, 164218656, 175948560, 205273320, 246327984, 273697760, 307909980, 351897120, 410546640, 492655968, 615819960, 821093280, 1231639920, 2463279840]

約数ペア:

[(1, 2463279840), (2, 1231639920), (3, 821093280), (4, 615819960), (5, 492655968), (6, 410546640), (7, 351897120), (8, 307909980), (9, 273697760), (10, 246327984), (12, 205273320), (14, 175948560), (15, 164218656), (16, 153954990), (18, 136848880), (20, 123163992), (21, 117299040), (24, 102636660), (28, 87974280), (30, 82109328), (31, 79460640), (32, 76977495), (35, 70379424), (36, 68424440), (40, 61581996), (42, 58649520), (45, 54739552), (48, 51318330), (56, 43987140), (60, 41054664), (62, 39730320), (63, 39099680), (70, 35189712), (72, 34212220), (80, 30790998), (84, 29324760), (90, 27369776), (93, 26486880), (96, 25659165), (105, 23459808), (112, 21993570), (120, 20527332), (124, 19865160), (126, 19549840), (140, 17594856), (144, 17106110), (155, 15892128), (160, 15395499), (168, 14662380), (180, 13684888), (186, 13243440), (210, 11729904), (217, 11351520), (224, 10996785), (240, 10263666), (248, 9932580), (252, 9774920), (279, 8828960), (280, 8797428), (288, 8553055), (310, 7946064), (315, 7819936), (336, 7331190), (360, 6842444), (372, 6621720), (420, 5864952), (434, 5675760), (465, 5297376), (480, 5131833), (496, 4966290), (504, 4887460), (558, 4414480), (560, 4398714), (620, 3973032), (630, 3909968), (651, 3783840), (672, 3665595), (720, 3421222), (744, 3310860), (840, 2932476), (868, 2837880), (930, 2648688), (992, 2483145), (1008, 2443730), (1085, 2270304), (1116, 2207240), (1120, 2199357), (1240, 1986516), (1260, 1954984), (1302, 1891920), (1395, 1765792), (1440, 1710611), (1488, 1655430), (1680, 1466238), (1736, 1418940), (1860, 1324344), (1953, 1261280), (2016, 1221865), (2170, 1135152), (2232, 1103620), (2480, 993258), (2520, 977492), (2604, 945960), (2790, 882896), (2976, 827715), (3255, 756768), (3360, 733119), (3472, 709470), (3720, 662172), (3906, 630640), (4340, 567576), (4464, 551810), (4960, 496629), (5040, 488746), (5208, 472980), (5580, 441448), (6510, 378384), (6944, 354735), (7440, 331086), (7812, 315320), (7883, 312480), (8680, 283788), (8928, 275905), (9765, 252256), (10080, 244373), (10416, 236490), (11160, 220724), (13020, 189192), (14880, 165543), (15624, 157660), (15766, 156240), (17360, 141894), (19530, 126128), (20832, 118245), (22320, 110362), (23649, 104160), (26040, 94596), (31248, 78830), (31532, 78120), (34720, 70947), (39060, 63064), (39415, 62496), (44640, 55181), (47298, 52080)]