517841280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{743}}^1$

素因数の和:790

約数の個数: 288

約数和(自身を含む): 1968155280

約数和(自身を除く): 1450314000

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, 384, 396, 440, 480, 484, 495, 528, 576, 605, 640, 660, 704, 720, 726, 743, 792, 880, 960, 968, 990, 1056, 1089, 1152, 1210, 1320, 1408, 1440, 1452, 1486, 1584, 1760, 1815, 1920, 1936, 1980, 2112, 2178, 2229, 2420, 2640, 2880, 2904, 2972, 3168, 3520, 3630, 3715, 3872, 3960, 4224, 4356, 4458, 4840, 5280, 5445, 5760, 5808, 5944, 6336, 6687, 7040, 7260, 7430, 7744, 7920, 8173, 8712, 8916, 9680, 10560, 10890, 11145, 11616, 11888, 12672, 13374, 14520, 14860, 15488, 15840, 16346, 17424, 17832, 19360, 21120, 21780, 22290, 23232, 23776, 24519, 26748, 29040, 29720, 31680, 32692, 33435, 34848, 35664, 38720, 40865, 43560, 44580, 46464, 47552, 49038, 53496, 58080, 59440, 63360, 65384, 66870, 69696, 71328, 73557, 77440, 81730, 87120, 89160, 89903, 95104, 98076, 106992, 116160, 118880, 122595, 130768, 133740, 139392, 142656, 147114, 163460, 174240, 178320, 179806, 196152, 213984, 232320, 237760, 245190, 261536, 267480, 269709, 285312, 294228, 326920, 348480, 356640, 359612, 367785, 392304, 427968, 449515, 475520, 490380, 523072, 534960, 539418, 588456, 653840, 696960, 713280, 719224, 735570, 784608, 809127, 855936, 899030, 980760, 1046144, 1069920, 1078836, 1176912, 1307680, 1348545, 1426560, 1438448, 1471140, 1569216, 1618254, 1798060, 1961520, 2139840, 2157672, 2353824, 2615360, 2697090, 2876896, 2942280, 3138432, 3236508, 3596120, 3923040, 4045635, 4279680, 4315344, 4707648, 5230720, 5394180, 5753792, 5884560, 6473016, 7192240, 7846080, 8091270, 8630688, 9415296, 10788360, 11507584, 11769120, 12946032, 14384480, 15692160, 16182540, 17261376, 21576720, 23538240, 25892064, 28768960, 32365080, 34522752, 43153440, 47076480, 51784128, 57537920, 64730160, 86306880, 103568256, 129460320, 172613760, 258920640, 517841280]

約数ペア:

[(1, 517841280), (2, 258920640), (3, 172613760), (4, 129460320), (5, 103568256), (6, 86306880), (8, 64730160), (9, 57537920), (10, 51784128), (11, 47076480), (12, 43153440), (15, 34522752), (16, 32365080), (18, 28768960), (20, 25892064), (22, 23538240), (24, 21576720), (30, 17261376), (32, 16182540), (33, 15692160), (36, 14384480), (40, 12946032), (44, 11769120), (45, 11507584), (48, 10788360), (55, 9415296), (60, 8630688), (64, 8091270), (66, 7846080), (72, 7192240), (80, 6473016), (88, 5884560), (90, 5753792), (96, 5394180), (99, 5230720), (110, 4707648), (120, 4315344), (121, 4279680), (128, 4045635), (132, 3923040), (144, 3596120), (160, 3236508), (165, 3138432), (176, 2942280), (180, 2876896), (192, 2697090), (198, 2615360), (220, 2353824), (240, 2157672), (242, 2139840), (264, 1961520), (288, 1798060), (320, 1618254), (330, 1569216), (352, 1471140), (360, 1438448), (363, 1426560), (384, 1348545), (396, 1307680), (440, 1176912), (480, 1078836), (484, 1069920), (495, 1046144), (528, 980760), (576, 899030), (605, 855936), (640, 809127), (660, 784608), (704, 735570), (720, 719224), (726, 713280), (743, 696960), (792, 653840), (880, 588456), (960, 539418), (968, 534960), (990, 523072), (1056, 490380), (1089, 475520), (1152, 449515), (1210, 427968), (1320, 392304), (1408, 367785), (1440, 359612), (1452, 356640), (1486, 348480), (1584, 326920), (1760, 294228), (1815, 285312), (1920, 269709), (1936, 267480), (1980, 261536), (2112, 245190), (2178, 237760), (2229, 232320), (2420, 213984), (2640, 196152), (2880, 179806), (2904, 178320), (2972, 174240), (3168, 163460), (3520, 147114), (3630, 142656), (3715, 139392), (3872, 133740), (3960, 130768), (4224, 122595), (4356, 118880), (4458, 116160), (4840, 106992), (5280, 98076), (5445, 95104), (5760, 89903), (5808, 89160), (5944, 87120), (6336, 81730), (6687, 77440), (7040, 73557), (7260, 71328), (7430, 69696), (7744, 66870), (7920, 65384), (8173, 63360), (8712, 59440), (8916, 58080), (9680, 53496), (10560, 49038), (10890, 47552), (11145, 46464), (11616, 44580), (11888, 43560), (12672, 40865), (13374, 38720), (14520, 35664), (14860, 34848), (15488, 33435), (15840, 32692), (16346, 31680), (17424, 29720), (17832, 29040), (19360, 26748), (21120, 24519), (21780, 23776), (22290, 23232)]