266703840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1$

素因数の和:1623

約数の個数: 240

約数和(自身を含む): 1014285888

約数和(自身を除く): 747582048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1583, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3166, 3240, 3510, 3744, 4212, 4320, 4680, 4749, 5265, 5616, 6240, 6332, 6480, 7020, 7915, 8424, 9360, 9498, 10530, 11232, 12664, 12960, 14040, 14247, 15830, 16848, 18720, 18996, 20579, 21060, 23745, 25328, 28080, 28494, 31660, 33696, 37992, 41158, 42120, 42741, 47490, 50656, 56160, 56988, 61737, 63320, 71235, 75984, 82316, 84240, 85482, 94980, 102895, 113976, 123474, 126640, 128223, 142470, 151968, 164632, 168480, 170964, 185211, 189960, 205790, 213705, 227952, 246948, 253280, 256446, 284940, 308685, 329264, 341928, 370422, 379920, 411580, 427410, 455904, 493896, 512892, 555633, 569880, 617370, 641115, 658528, 683856, 740844, 759840, 823160, 854820, 926055, 987792, 1025784, 1111266, 1139760, 1234740, 1282230, 1367712, 1481688, 1646320, 1666899, 1709640, 1852110, 1975584, 2051568, 2222532, 2279520, 2469480, 2564460, 2778165, 2963376, 3292640, 3333798, 3419280, 3704220, 4103136, 4445064, 4938960, 5128920, 5556330, 5926752, 6667596, 6838560, 7408440, 8334495, 8890128, 9877920, 10257840, 11112660, 13335192, 14816880, 16668990, 17780256, 20515680, 22225320, 26670384, 29633760, 33337980, 44450640, 53340768, 66675960, 88901280, 133351920, 266703840]

約数ペア:

[(1, 266703840), (2, 133351920), (3, 88901280), (4, 66675960), (5, 53340768), (6, 44450640), (8, 33337980), (9, 29633760), (10, 26670384), (12, 22225320), (13, 20515680), (15, 17780256), (16, 16668990), (18, 14816880), (20, 13335192), (24, 11112660), (26, 10257840), (27, 9877920), (30, 8890128), (32, 8334495), (36, 7408440), (39, 6838560), (40, 6667596), (45, 5926752), (48, 5556330), (52, 5128920), (54, 4938960), (60, 4445064), (65, 4103136), (72, 3704220), (78, 3419280), (80, 3333798), (81, 3292640), (90, 2963376), (96, 2778165), (104, 2564460), (108, 2469480), (117, 2279520), (120, 2222532), (130, 2051568), (135, 1975584), (144, 1852110), (156, 1709640), (160, 1666899), (162, 1646320), (180, 1481688), (195, 1367712), (208, 1282230), (216, 1234740), (234, 1139760), (240, 1111266), (260, 1025784), (270, 987792), (288, 926055), (312, 854820), (324, 823160), (351, 759840), (360, 740844), (390, 683856), (405, 658528), (416, 641115), (432, 617370), (468, 569880), (480, 555633), (520, 512892), (540, 493896), (585, 455904), (624, 427410), (648, 411580), (702, 379920), (720, 370422), (780, 341928), (810, 329264), (864, 308685), (936, 284940), (1040, 256446), (1053, 253280), (1080, 246948), (1170, 227952), (1248, 213705), (1296, 205790), (1404, 189960), (1440, 185211), (1560, 170964), (1583, 168480), (1620, 164632), (1755, 151968), (1872, 142470), (2080, 128223), (2106, 126640), (2160, 123474), (2340, 113976), (2592, 102895), (2808, 94980), (3120, 85482), (3166, 84240), (3240, 82316), (3510, 75984), (3744, 71235), (4212, 63320), (4320, 61737), (4680, 56988), (4749, 56160), (5265, 50656), (5616, 47490), (6240, 42741), (6332, 42120), (6480, 41158), (7020, 37992), (7915, 33696), (8424, 31660), (9360, 28494), (9498, 28080), (10530, 25328), (11232, 23745), (12664, 21060), (12960, 20579), (14040, 18996), (14247, 18720), (15830, 16848)]