987367680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 432

約数和(自身を含む): 3883763520

約数和(自身を除く): 2896395840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 342, 347, 360, 380, 384, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 694, 720, 741, 760, 768, 780, 832, 855, 912, 936, 960, 988, 1040, 1041, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1368, 1388, 1440, 1482, 1520, 1560, 1664, 1710, 1735, 1824, 1872, 1920, 1976, 2080, 2082, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2736, 2776, 2880, 2964, 3040, 3120, 3123, 3328, 3420, 3470, 3648, 3705, 3744, 3840, 3952, 4160, 4164, 4446, 4511, 4560, 4680, 4864, 4940, 4992, 5205, 5472, 5552, 5760, 5928, 6080, 6240, 6246, 6593, 6840, 6940, 7296, 7410, 7488, 7904, 8320, 8328, 8892, 9022, 9120, 9360, 9880, 9984, 10410, 10944, 11104, 11115, 11520, 11856, 12160, 12480, 12492, 13186, 13533, 13680, 13880, 14592, 14820, 14976, 15615, 15808, 16640, 16656, 17784, 18044, 18240, 18720, 19760, 19779, 20820, 21888, 22208, 22230, 22555, 23712, 24320, 24960, 24984, 26372, 27066, 27360, 27760, 29640, 29952, 31230, 31616, 32965, 33312, 35568, 36088, 36480, 37440, 39520, 39558, 40599, 41640, 43776, 44416, 44460, 45110, 47424, 49920, 49968, 52744, 54132, 54720, 55520, 59280, 59337, 62460, 63232, 65930, 66624, 67665, 71136, 72176, 72960, 74880, 79040, 79116, 81198, 83280, 85709, 88832, 88920, 90220, 94848, 98895, 99936, 105488, 108264, 109440, 111040, 118560, 118674, 124920, 131860, 133248, 135330, 142272, 144352, 149760, 158080, 158232, 162396, 166560, 171418, 177840, 180440, 189696, 197790, 199872, 202995, 210976, 216528, 218880, 222080, 237120, 237348, 249840, 257127, 263720, 266496, 270660, 284544, 288704, 296685, 316160, 316464, 324792, 333120, 342836, 355680, 360880, 395580, 399744, 405990, 421952, 428545, 433056, 444160, 474240, 474696, 499680, 514254, 527440, 541320, 569088, 577408, 593370, 632928, 649584, 666240, 685672, 711360, 721760, 771381, 791160, 799488, 811980, 843904, 857090, 866112, 948480, 949392, 999360, 1028508, 1054880, 1082640, 1154816, 1186740, 1265856, 1285635, 1299168, 1332480, 1371344, 1422720, 1443520, 1542762, 1582320, 1623960, 1687808, 1714180, 1732224, 1898784, 1998720, 2057016, 2109760, 2165280, 2373480, 2531712, 2571270, 2598336, 2742688, 2845440, 2887040, 3085524, 3164640, 3247920, 3428360, 3464448, 3797568, 3856905, 3997440, 4114032, 4219520, 4330560, 4746960, 5063424, 5142540, 5196672, 5485376, 5774080, 6171048, 6329280, 6495840, 6856720, 7595136, 7713810, 8228064, 8439040, 8661120, 9493920, 10285080, 10393344, 10970752, 12342096, 12658560, 12991680, 13713440, 15190272, 15427620, 16456128, 17322240, 18987840, 20570160, 21941504, 24684192, 25317120, 25983360, 27426880, 30855240, 32912256, 37975680, 41140320, 49368384, 51966720, 54853760, 61710480, 65824512, 75951360, 82280640, 98736768, 109707520, 123420960, 164561280, 197473536, 246841920, 329122560, 493683840, 987367680]

約数ペア:

[(1, 987367680), (2, 493683840), (3, 329122560), (4, 246841920), (5, 197473536), (6, 164561280), (8, 123420960), (9, 109707520), (10, 98736768), (12, 82280640), (13, 75951360), (15, 65824512), (16, 61710480), (18, 54853760), (19, 51966720), (20, 49368384), (24, 41140320), (26, 37975680), (30, 32912256), (32, 30855240), (36, 27426880), (38, 25983360), (39, 25317120), (40, 24684192), (45, 21941504), (48, 20570160), (52, 18987840), (57, 17322240), (60, 16456128), (64, 15427620), (65, 15190272), (72, 13713440), (76, 12991680), (78, 12658560), (80, 12342096), (90, 10970752), (95, 10393344), (96, 10285080), (104, 9493920), (114, 8661120), (117, 8439040), (120, 8228064), (128, 7713810), (130, 7595136), (144, 6856720), (152, 6495840), (156, 6329280), (160, 6171048), (171, 5774080), (180, 5485376), (190, 5196672), (192, 5142540), (195, 5063424), (208, 4746960), (228, 4330560), (234, 4219520), (240, 4114032), (247, 3997440), (256, 3856905), (260, 3797568), (285, 3464448), (288, 3428360), (304, 3247920), (312, 3164640), (320, 3085524), (342, 2887040), (347, 2845440), (360, 2742688), (380, 2598336), (384, 2571270), (390, 2531712), (416, 2373480), (456, 2165280), (468, 2109760), (480, 2057016), (494, 1998720), (520, 1898784), (570, 1732224), (576, 1714180), (585, 1687808), (608, 1623960), (624, 1582320), (640, 1542762), (684, 1443520), (694, 1422720), (720, 1371344), (741, 1332480), (760, 1299168), (768, 1285635), (780, 1265856), (832, 1186740), (855, 1154816), (912, 1082640), (936, 1054880), (960, 1028508), (988, 999360), (1040, 949392), (1041, 948480), (1140, 866112), (1152, 857090), (1170, 843904), (1216, 811980), (1235, 799488), (1248, 791160), (1280, 771381), (1368, 721760), (1388, 711360), (1440, 685672), (1482, 666240), (1520, 649584), (1560, 632928), (1664, 593370), (1710, 577408), (1735, 569088), (1824, 541320), (1872, 527440), (1920, 514254), (1976, 499680), (2080, 474696), (2082, 474240), (2223, 444160), (2280, 433056), (2304, 428545), (2340, 421952), (2432, 405990), (2470, 399744), (2496, 395580), (2736, 360880), (2776, 355680), (2880, 342836), (2964, 333120), (3040, 324792), (3120, 316464), (3123, 316160), (3328, 296685), (3420, 288704), (3470, 284544), (3648, 270660), (3705, 266496), (3744, 263720), (3840, 257127), (3952, 249840), (4160, 237348), (4164, 237120), (4446, 222080), (4511, 218880), (4560, 216528), (4680, 210976), (4864, 202995), (4940, 199872), (4992, 197790), (5205, 189696), (5472, 180440), (5552, 177840), (5760, 171418), (5928, 166560), (6080, 162396), (6240, 158232), (6246, 158080), (6593, 149760), (6840, 144352), (6940, 142272), (7296, 135330), (7410, 133248), (7488, 131860), (7904, 124920), (8320, 118674), (8328, 118560), (8892, 111040), (9022, 109440), (9120, 108264), (9360, 105488), (9880, 99936), (9984, 98895), (10410, 94848), (10944, 90220), (11104, 88920), (11115, 88832), (11520, 85709), (11856, 83280), (12160, 81198), (12480, 79116), (12492, 79040), (13186, 74880), (13533, 72960), (13680, 72176), (13880, 71136), (14592, 67665), (14820, 66624), (14976, 65930), (15615, 63232), (15808, 62460), (16640, 59337), (16656, 59280), (17784, 55520), (18044, 54720), (18240, 54132), (18720, 52744), (19760, 49968), (19779, 49920), (20820, 47424), (21888, 45110), (22208, 44460), (22230, 44416), (22555, 43776), (23712, 41640), (24320, 40599), (24960, 39558), (24984, 39520), (26372, 37440), (27066, 36480), (27360, 36088), (27760, 35568), (29640, 33312), (29952, 32965), (31230, 31616)]