1814906880

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 288

約数和(自身を含む): 6439305600

約数和(自身を除く): 4624398720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 360, 376, 384, 419, 423, 470, 480, 512, 564, 576, 640, 705, 720, 752, 768, 838, 846, 940, 960, 1024, 1128, 1152, 1257, 1280, 1410, 1440, 1504, 1536, 1676, 1692, 1880, 1920, 2048, 2095, 2115, 2256, 2304, 2514, 2560, 2820, 2880, 3008, 3072, 3352, 3384, 3760, 3771, 3840, 4190, 4230, 4512, 4608, 5028, 5120, 5640, 5760, 6016, 6144, 6285, 6704, 6768, 7520, 7542, 7680, 8380, 8460, 9024, 9216, 10056, 10240, 11280, 11520, 12032, 12570, 13408, 13536, 15040, 15084, 15360, 16760, 16920, 18048, 18432, 18855, 19693, 20112, 22560, 23040, 24064, 25140, 26816, 27072, 30080, 30168, 30720, 33520, 33840, 36096, 37710, 39386, 40224, 45120, 46080, 48128, 50280, 53632, 54144, 59079, 60160, 60336, 67040, 67680, 72192, 75420, 78772, 80448, 90240, 92160, 96256, 98465, 100560, 107264, 108288, 118158, 120320, 120672, 134080, 135360, 144384, 150840, 157544, 160896, 177237, 180480, 196930, 201120, 214528, 216576, 236316, 240640, 241344, 268160, 270720, 288768, 295395, 301680, 315088, 321792, 354474, 360960, 393860, 402240, 429056, 433152, 472632, 481280, 482688, 536320, 541440, 590790, 603360, 630176, 643584, 708948, 721920, 787720, 804480, 858112, 866304, 886185, 945264, 965376, 1072640, 1082880, 1181580, 1206720, 1260352, 1287168, 1417896, 1443840, 1575440, 1608960, 1772370, 1890528, 1930752, 2145280, 2165760, 2363160, 2413440, 2520704, 2574336, 2835792, 3150880, 3217920, 3544740, 3781056, 3861504, 4290560, 4331520, 4726320, 4826880, 5041408, 5671584, 6301760, 6435840, 7089480, 7562112, 7723008, 9452640, 9653760, 10082816, 11343168, 12603520, 12871680, 14178960, 15124224, 18905280, 19307520, 20165632, 22686336, 25207040, 28357920, 30248448, 37810560, 38615040, 40331264, 45372672, 50414080, 56715840, 60496896, 75621120, 90745344, 100828160, 113431680, 120993792, 151242240, 181490688, 201656320, 226863360, 302484480, 362981376, 453726720, 604968960, 907453440, 1814906880]

約数ペア:

[(1, 1814906880), (2, 907453440), (3, 604968960), (4, 453726720), (5, 362981376), (6, 302484480), (8, 226863360), (9, 201656320), (10, 181490688), (12, 151242240), (15, 120993792), (16, 113431680), (18, 100828160), (20, 90745344), (24, 75621120), (30, 60496896), (32, 56715840), (36, 50414080), (40, 45372672), (45, 40331264), (47, 38615040), (48, 37810560), (60, 30248448), (64, 28357920), (72, 25207040), (80, 22686336), (90, 20165632), (94, 19307520), (96, 18905280), (120, 15124224), (128, 14178960), (141, 12871680), (144, 12603520), (160, 11343168), (180, 10082816), (188, 9653760), (192, 9452640), (235, 7723008), (240, 7562112), (256, 7089480), (282, 6435840), (288, 6301760), (320, 5671584), (360, 5041408), (376, 4826880), (384, 4726320), (419, 4331520), (423, 4290560), (470, 3861504), (480, 3781056), (512, 3544740), (564, 3217920), (576, 3150880), (640, 2835792), (705, 2574336), (720, 2520704), (752, 2413440), (768, 2363160), (838, 2165760), (846, 2145280), (940, 1930752), (960, 1890528), (1024, 1772370), (1128, 1608960), (1152, 1575440), (1257, 1443840), (1280, 1417896), (1410, 1287168), (1440, 1260352), (1504, 1206720), (1536, 1181580), (1676, 1082880), (1692, 1072640), (1880, 965376), (1920, 945264), (2048, 886185), (2095, 866304), (2115, 858112), (2256, 804480), (2304, 787720), (2514, 721920), (2560, 708948), (2820, 643584), (2880, 630176), (3008, 603360), (3072, 590790), (3352, 541440), (3384, 536320), (3760, 482688), (3771, 481280), (3840, 472632), (4190, 433152), (4230, 429056), (4512, 402240), (4608, 393860), (5028, 360960), (5120, 354474), (5640, 321792), (5760, 315088), (6016, 301680), (6144, 295395), (6285, 288768), (6704, 270720), (6768, 268160), (7520, 241344), (7542, 240640), (7680, 236316), (8380, 216576), (8460, 214528), (9024, 201120), (9216, 196930), (10056, 180480), (10240, 177237), (11280, 160896), (11520, 157544), (12032, 150840), (12570, 144384), (13408, 135360), (13536, 134080), (15040, 120672), (15084, 120320), (15360, 118158), (16760, 108288), (16920, 107264), (18048, 100560), (18432, 98465), (18855, 96256), (19693, 92160), (20112, 90240), (22560, 80448), (23040, 78772), (24064, 75420), (25140, 72192), (26816, 67680), (27072, 67040), (30080, 60336), (30168, 60160), (30720, 59079), (33520, 54144), (33840, 53632), (36096, 50280), (37710, 48128), (39386, 46080), (40224, 45120)]