259966080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1$

素因数の和:420

約数の個数: 288

約数和(自身を含む): 989368380

約数和(自身を除く): 729402300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 373, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 746, 792, 880, 960, 968, 990, 1056, 1089, 1119, 1152, 1210, 1320, 1408, 1440, 1452, 1492, 1584, 1760, 1815, 1865, 1920, 1936, 1980, 2112, 2178, 2238, 2420, 2640, 2880, 2904, 2984, 3168, 3357, 3520, 3630, 3730, 3872, 3960, 4103, 4224, 4356, 4476, 4840, 5280, 5445, 5595, 5760, 5808, 5968, 6336, 6714, 7040, 7260, 7460, 7744, 7920, 8206, 8712, 8952, 9680, 10560, 10890, 11190, 11616, 11936, 12309, 12672, 13428, 14520, 14920, 15488, 15840, 16412, 16785, 17424, 17904, 19360, 20515, 21120, 21780, 22380, 23232, 23872, 24618, 26856, 29040, 29840, 31680, 32824, 33570, 34848, 35808, 36927, 38720, 41030, 43560, 44760, 45133, 46464, 47744, 49236, 53712, 58080, 59680, 61545, 63360, 65648, 67140, 69696, 71616, 73854, 77440, 82060, 87120, 89520, 90266, 98472, 107424, 116160, 119360, 123090, 131296, 134280, 135399, 139392, 143232, 147708, 164120, 174240, 179040, 180532, 184635, 196944, 214848, 225665, 232320, 238720, 246180, 262592, 268560, 270798, 295416, 328240, 348480, 358080, 361064, 369270, 393888, 406197, 429696, 451330, 492360, 525184, 537120, 541596, 590832, 656480, 676995, 696960, 716160, 722128, 738540, 787776, 812394, 902660, 984720, 1074240, 1083192, 1181664, 1312960, 1353990, 1444256, 1477080, 1575552, 1624788, 1805320, 1969440, 2030985, 2148480, 2166384, 2363328, 2625920, 2707980, 2888512, 2954160, 3249576, 3610640, 3938880, 4061970, 4332768, 4726656, 5415960, 5777024, 5908320, 6499152, 7221280, 7877760, 8123940, 8665536, 10831920, 11816640, 12998304, 14442560, 16247880, 17331072, 21663840, 23633280, 25996608, 28885120, 32495760, 43327680, 51993216, 64991520, 86655360, 129983040, 259966080]

約数ペア:

[(1, 259966080), (2, 129983040), (3, 86655360), (4, 64991520), (5, 51993216), (6, 43327680), (8, 32495760), (9, 28885120), (10, 25996608), (11, 23633280), (12, 21663840), (15, 17331072), (16, 16247880), (18, 14442560), (20, 12998304), (22, 11816640), (24, 10831920), (30, 8665536), (32, 8123940), (33, 7877760), (36, 7221280), (40, 6499152), (44, 5908320), (45, 5777024), (48, 5415960), (55, 4726656), (60, 4332768), (64, 4061970), (66, 3938880), (72, 3610640), (80, 3249576), (88, 2954160), (90, 2888512), (96, 2707980), (99, 2625920), (110, 2363328), (120, 2166384), (121, 2148480), (128, 2030985), (132, 1969440), (144, 1805320), (160, 1624788), (165, 1575552), (176, 1477080), (180, 1444256), (192, 1353990), (198, 1312960), (220, 1181664), (240, 1083192), (242, 1074240), (264, 984720), (288, 902660), (320, 812394), (330, 787776), (352, 738540), (360, 722128), (363, 716160), (373, 696960), (384, 676995), (396, 656480), (440, 590832), (480, 541596), (484, 537120), (495, 525184), (528, 492360), (576, 451330), (605, 429696), (640, 406197), (660, 393888), (704, 369270), (720, 361064), (726, 358080), (746, 348480), (792, 328240), (880, 295416), (960, 270798), (968, 268560), (990, 262592), (1056, 246180), (1089, 238720), (1119, 232320), (1152, 225665), (1210, 214848), (1320, 196944), (1408, 184635), (1440, 180532), (1452, 179040), (1492, 174240), (1584, 164120), (1760, 147708), (1815, 143232), (1865, 139392), (1920, 135399), (1936, 134280), (1980, 131296), (2112, 123090), (2178, 119360), (2238, 116160), (2420, 107424), (2640, 98472), (2880, 90266), (2904, 89520), (2984, 87120), (3168, 82060), (3357, 77440), (3520, 73854), (3630, 71616), (3730, 69696), (3872, 67140), (3960, 65648), (4103, 63360), (4224, 61545), (4356, 59680), (4476, 58080), (4840, 53712), (5280, 49236), (5445, 47744), (5595, 46464), (5760, 45133), (5808, 44760), (5968, 43560), (6336, 41030), (6714, 38720), (7040, 36927), (7260, 35808), (7460, 34848), (7744, 33570), (7920, 32824), (8206, 31680), (8712, 29840), (8952, 29040), (9680, 26856), (10560, 24618), (10890, 23872), (11190, 23232), (11616, 22380), (11936, 21780), (12309, 21120), (12672, 20515), (13428, 19360), (14520, 17904), (14920, 17424), (15488, 16785), (15840, 16412)]