1960988160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:233

約数の個数: 320

約数和(自身を含む): 6598006272

約数和(自身を除く): 4637018112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 67, 74, 80, 96, 103, 111, 120, 128, 134, 148, 160, 185, 192, 201, 206, 222, 240, 256, 268, 296, 309, 320, 335, 370, 384, 402, 412, 444, 480, 512, 515, 536, 555, 592, 618, 640, 670, 740, 768, 804, 824, 888, 960, 1005, 1030, 1072, 1110, 1184, 1236, 1280, 1340, 1480, 1536, 1545, 1608, 1648, 1776, 1920, 2010, 2060, 2144, 2220, 2368, 2472, 2479, 2560, 2680, 2960, 3090, 3216, 3296, 3552, 3811, 3840, 4020, 4120, 4288, 4440, 4736, 4944, 4958, 5360, 5920, 6180, 6432, 6592, 6901, 7104, 7437, 7622, 7680, 8040, 8240, 8576, 8880, 9472, 9888, 9916, 10720, 11433, 11840, 12360, 12395, 12864, 13184, 13802, 14208, 14874, 15244, 16080, 16480, 17152, 17760, 18944, 19055, 19776, 19832, 20703, 21440, 22866, 23680, 24720, 24790, 25728, 26368, 27604, 28416, 29748, 30488, 32160, 32960, 34304, 34505, 35520, 37185, 38110, 39552, 39664, 41406, 42880, 45732, 47360, 49440, 49580, 51456, 52736, 55208, 56832, 57165, 59496, 60976, 64320, 65920, 69010, 71040, 74370, 76220, 79104, 79328, 82812, 85760, 91464, 94720, 98880, 99160, 102912, 103515, 110416, 114330, 118992, 121952, 128640, 131840, 138020, 142080, 148740, 152440, 158208, 158656, 165624, 171520, 182928, 197760, 198320, 207030, 220832, 228660, 237984, 243904, 255337, 257280, 263680, 276040, 284160, 297480, 304880, 317312, 331248, 365856, 395520, 396640, 414060, 441664, 457320, 475968, 487808, 510674, 514560, 552080, 594960, 609760, 634624, 662496, 731712, 766011, 791040, 793280, 828120, 883328, 914640, 951936, 975616, 1021348, 1104160, 1189920, 1219520, 1269248, 1276685, 1324992, 1463424, 1532022, 1586560, 1656240, 1766656, 1829280, 1903872, 1951232, 2042696, 2208320, 2379840, 2439040, 2553370, 2649984, 2926848, 3064044, 3173120, 3312480, 3533312, 3658560, 3807744, 3830055, 4085392, 4416640, 4759680, 4878080, 5106740, 5299968, 5853696, 6128088, 6346240, 6624960, 7317120, 7660110, 8170784, 8833280, 9519360, 9756160, 10213480, 10599936, 12256176, 13249920, 14634240, 15320220, 16341568, 17666560, 19038720, 20426960, 24512352, 26499840, 29268480, 30640440, 32683136, 40853920, 49024704, 52999680, 61280880, 65366272, 81707840, 98049408, 122561760, 130732544, 163415680, 196098816, 245123520, 326831360, 392197632, 490247040, 653662720, 980494080, 1960988160]

約数ペア:

[(1, 1960988160), (2, 980494080), (3, 653662720), (4, 490247040), (5, 392197632), (6, 326831360), (8, 245123520), (10, 196098816), (12, 163415680), (15, 130732544), (16, 122561760), (20, 98049408), (24, 81707840), (30, 65366272), (32, 61280880), (37, 52999680), (40, 49024704), (48, 40853920), (60, 32683136), (64, 30640440), (67, 29268480), (74, 26499840), (80, 24512352), (96, 20426960), (103, 19038720), (111, 17666560), (120, 16341568), (128, 15320220), (134, 14634240), (148, 13249920), (160, 12256176), (185, 10599936), (192, 10213480), (201, 9756160), (206, 9519360), (222, 8833280), (240, 8170784), (256, 7660110), (268, 7317120), (296, 6624960), (309, 6346240), (320, 6128088), (335, 5853696), (370, 5299968), (384, 5106740), (402, 4878080), (412, 4759680), (444, 4416640), (480, 4085392), (512, 3830055), (515, 3807744), (536, 3658560), (555, 3533312), (592, 3312480), (618, 3173120), (640, 3064044), (670, 2926848), (740, 2649984), (768, 2553370), (804, 2439040), (824, 2379840), (888, 2208320), (960, 2042696), (1005, 1951232), (1030, 1903872), (1072, 1829280), (1110, 1766656), (1184, 1656240), (1236, 1586560), (1280, 1532022), (1340, 1463424), (1480, 1324992), (1536, 1276685), (1545, 1269248), (1608, 1219520), (1648, 1189920), (1776, 1104160), (1920, 1021348), (2010, 975616), (2060, 951936), (2144, 914640), (2220, 883328), (2368, 828120), (2472, 793280), (2479, 791040), (2560, 766011), (2680, 731712), (2960, 662496), (3090, 634624), (3216, 609760), (3296, 594960), (3552, 552080), (3811, 514560), (3840, 510674), (4020, 487808), (4120, 475968), (4288, 457320), (4440, 441664), (4736, 414060), (4944, 396640), (4958, 395520), (5360, 365856), (5920, 331248), (6180, 317312), (6432, 304880), (6592, 297480), (6901, 284160), (7104, 276040), (7437, 263680), (7622, 257280), (7680, 255337), (8040, 243904), (8240, 237984), (8576, 228660), (8880, 220832), (9472, 207030), (9888, 198320), (9916, 197760), (10720, 182928), (11433, 171520), (11840, 165624), (12360, 158656), (12395, 158208), (12864, 152440), (13184, 148740), (13802, 142080), (14208, 138020), (14874, 131840), (15244, 128640), (16080, 121952), (16480, 118992), (17152, 114330), (17760, 110416), (18944, 103515), (19055, 102912), (19776, 99160), (19832, 98880), (20703, 94720), (21440, 91464), (22866, 85760), (23680, 82812), (24720, 79328), (24790, 79104), (25728, 76220), (26368, 74370), (27604, 71040), (28416, 69010), (29748, 65920), (30488, 64320), (32160, 60976), (32960, 59496), (34304, 57165), (34505, 56832), (35520, 55208), (37185, 52736), (38110, 51456), (39552, 49580), (39664, 49440), (41406, 47360), (42880, 45732)]