7274279520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3361}}^1$

素因数の和:3555

約数の個数: 240

約数和(自身を含む): 25833554208

約数和(自身を除く): 18559274688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 167, 180, 216, 240, 270, 288, 324, 334, 360, 405, 432, 480, 501, 540, 648, 668, 720, 810, 835, 864, 1002, 1080, 1296, 1336, 1440, 1503, 1620, 1670, 2004, 2160, 2505, 2592, 2672, 3006, 3240, 3340, 3361, 4008, 4320, 4509, 5010, 5344, 6012, 6480, 6680, 6722, 7515, 8016, 9018, 10020, 10083, 12024, 12960, 13360, 13444, 13527, 15030, 16032, 16805, 18036, 20040, 20166, 22545, 24048, 26720, 26888, 27054, 30060, 30249, 33610, 36072, 40080, 40332, 45090, 48096, 50415, 53776, 54108, 60120, 60498, 67220, 67635, 72144, 80160, 80664, 90180, 90747, 100830, 107552, 108216, 120240, 120996, 134440, 135270, 144288, 151245, 161328, 180360, 181494, 201660, 216432, 240480, 241992, 268880, 270540, 272241, 302490, 322656, 360720, 362988, 403320, 432864, 453735, 483984, 537760, 541080, 544482, 561287, 604980, 721440, 725976, 806640, 907470, 967968, 1082160, 1088964, 1122574, 1209960, 1361205, 1451952, 1613280, 1683861, 1814940, 2164320, 2177928, 2245148, 2419920, 2722410, 2806435, 2903904, 3367722, 3629880, 4355856, 4490296, 4839840, 5051583, 5444820, 5612870, 6735444, 7259760, 8419305, 8711712, 8980592, 10103166, 10889640, 11225740, 13470888, 14519520, 15154749, 16838610, 17961184, 20206332, 21779280, 22451480, 25257915, 26941776, 30309498, 33677220, 40412664, 43558560, 44902960, 45464247, 50515830, 53883552, 60618996, 67354440, 75773745, 80825328, 89805920, 90928494, 101031660, 121237992, 134708880, 151547490, 161650656, 181856988, 202063320, 227321235, 242475984, 269417760, 303094980, 363713976, 404126640, 454642470, 484951968, 606189960, 727427952, 808253280, 909284940, 1212379920, 1454855904, 1818569880, 2424759840, 3637139760, 7274279520]

約数ペア:

[(1, 7274279520), (2, 3637139760), (3, 2424759840), (4, 1818569880), (5, 1454855904), (6, 1212379920), (8, 909284940), (9, 808253280), (10, 727427952), (12, 606189960), (15, 484951968), (16, 454642470), (18, 404126640), (20, 363713976), (24, 303094980), (27, 269417760), (30, 242475984), (32, 227321235), (36, 202063320), (40, 181856988), (45, 161650656), (48, 151547490), (54, 134708880), (60, 121237992), (72, 101031660), (80, 90928494), (81, 89805920), (90, 80825328), (96, 75773745), (108, 67354440), (120, 60618996), (135, 53883552), (144, 50515830), (160, 45464247), (162, 44902960), (167, 43558560), (180, 40412664), (216, 33677220), (240, 30309498), (270, 26941776), (288, 25257915), (324, 22451480), (334, 21779280), (360, 20206332), (405, 17961184), (432, 16838610), (480, 15154749), (501, 14519520), (540, 13470888), (648, 11225740), (668, 10889640), (720, 10103166), (810, 8980592), (835, 8711712), (864, 8419305), (1002, 7259760), (1080, 6735444), (1296, 5612870), (1336, 5444820), (1440, 5051583), (1503, 4839840), (1620, 4490296), (1670, 4355856), (2004, 3629880), (2160, 3367722), (2505, 2903904), (2592, 2806435), (2672, 2722410), (3006, 2419920), (3240, 2245148), (3340, 2177928), (3361, 2164320), (4008, 1814940), (4320, 1683861), (4509, 1613280), (5010, 1451952), (5344, 1361205), (6012, 1209960), (6480, 1122574), (6680, 1088964), (6722, 1082160), (7515, 967968), (8016, 907470), (9018, 806640), (10020, 725976), (10083, 721440), (12024, 604980), (12960, 561287), (13360, 544482), (13444, 541080), (13527, 537760), (15030, 483984), (16032, 453735), (16805, 432864), (18036, 403320), (20040, 362988), (20166, 360720), (22545, 322656), (24048, 302490), (26720, 272241), (26888, 270540), (27054, 268880), (30060, 241992), (30249, 240480), (33610, 216432), (36072, 201660), (40080, 181494), (40332, 180360), (45090, 161328), (48096, 151245), (50415, 144288), (53776, 135270), (54108, 134440), (60120, 120996), (60498, 120240), (67220, 108216), (67635, 107552), (72144, 100830), (80160, 90747), (80664, 90180)]