2057214720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1$

素因数の和:579

約数の個数: 288

約数和(自身を含む): 7247729664

約数和(自身を除く): 5190514944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 113, 120, 128, 132, 160, 165, 176, 192, 220, 226, 240, 256, 264, 320, 330, 339, 352, 384, 431, 440, 452, 480, 528, 565, 640, 660, 678, 704, 768, 862, 880, 904, 960, 1056, 1130, 1243, 1280, 1293, 1320, 1356, 1408, 1695, 1724, 1760, 1808, 1920, 2112, 2155, 2260, 2486, 2586, 2640, 2712, 2816, 3390, 3448, 3520, 3616, 3729, 3840, 4224, 4310, 4520, 4741, 4972, 5172, 5280, 5424, 6215, 6465, 6780, 6896, 7040, 7232, 7458, 8448, 8620, 9040, 9482, 9944, 10344, 10560, 10848, 12430, 12930, 13560, 13792, 14080, 14223, 14464, 14916, 17240, 18080, 18645, 18964, 19888, 20688, 21120, 21696, 23705, 24860, 25860, 27120, 27584, 28446, 28928, 29832, 34480, 36160, 37290, 37928, 39776, 41376, 42240, 43392, 47410, 48703, 49720, 51720, 54240, 55168, 56892, 59664, 68960, 71115, 72320, 74580, 75856, 79552, 82752, 86784, 94820, 97406, 99440, 103440, 108480, 110336, 113784, 119328, 137920, 142230, 144640, 146109, 149160, 151712, 159104, 165504, 189640, 194812, 198880, 206880, 216960, 227568, 238656, 243515, 275840, 284460, 292218, 298320, 303424, 318208, 331008, 379280, 389624, 397760, 413760, 433920, 455136, 477312, 487030, 535733, 551680, 568920, 584436, 596640, 606848, 730545, 758560, 779248, 795520, 827520, 910272, 954624, 974060, 1071466, 1137840, 1168872, 1193280, 1213696, 1461090, 1517120, 1558496, 1591040, 1607199, 1655040, 1820544, 1948120, 2142932, 2275680, 2337744, 2386560, 2678665, 2922180, 3034240, 3116992, 3214398, 3641088, 3896240, 4285864, 4551360, 4675488, 4773120, 5357330, 5844360, 6068480, 6233984, 6428796, 7792480, 8035995, 8571728, 9102720, 9350976, 10714660, 11688720, 12467968, 12857592, 15584960, 16071990, 17143456, 18205440, 18701952, 21429320, 23377440, 25715184, 31169920, 32143980, 34286912, 37403904, 42858640, 46754880, 51430368, 62339840, 64287960, 68573824, 85717280, 93509760, 102860736, 128575920, 137147648, 171434560, 187019520, 205721472, 257151840, 342869120, 411442944, 514303680, 685738240, 1028607360, 2057214720]

約数ペア:

[(1, 2057214720), (2, 1028607360), (3, 685738240), (4, 514303680), (5, 411442944), (6, 342869120), (8, 257151840), (10, 205721472), (11, 187019520), (12, 171434560), (15, 137147648), (16, 128575920), (20, 102860736), (22, 93509760), (24, 85717280), (30, 68573824), (32, 64287960), (33, 62339840), (40, 51430368), (44, 46754880), (48, 42858640), (55, 37403904), (60, 34286912), (64, 32143980), (66, 31169920), (80, 25715184), (88, 23377440), (96, 21429320), (110, 18701952), (113, 18205440), (120, 17143456), (128, 16071990), (132, 15584960), (160, 12857592), (165, 12467968), (176, 11688720), (192, 10714660), (220, 9350976), (226, 9102720), (240, 8571728), (256, 8035995), (264, 7792480), (320, 6428796), (330, 6233984), (339, 6068480), (352, 5844360), (384, 5357330), (431, 4773120), (440, 4675488), (452, 4551360), (480, 4285864), (528, 3896240), (565, 3641088), (640, 3214398), (660, 3116992), (678, 3034240), (704, 2922180), (768, 2678665), (862, 2386560), (880, 2337744), (904, 2275680), (960, 2142932), (1056, 1948120), (1130, 1820544), (1243, 1655040), (1280, 1607199), (1293, 1591040), (1320, 1558496), (1356, 1517120), (1408, 1461090), (1695, 1213696), (1724, 1193280), (1760, 1168872), (1808, 1137840), (1920, 1071466), (2112, 974060), (2155, 954624), (2260, 910272), (2486, 827520), (2586, 795520), (2640, 779248), (2712, 758560), (2816, 730545), (3390, 606848), (3448, 596640), (3520, 584436), (3616, 568920), (3729, 551680), (3840, 535733), (4224, 487030), (4310, 477312), (4520, 455136), (4741, 433920), (4972, 413760), (5172, 397760), (5280, 389624), (5424, 379280), (6215, 331008), (6465, 318208), (6780, 303424), (6896, 298320), (7040, 292218), (7232, 284460), (7458, 275840), (8448, 243515), (8620, 238656), (9040, 227568), (9482, 216960), (9944, 206880), (10344, 198880), (10560, 194812), (10848, 189640), (12430, 165504), (12930, 159104), (13560, 151712), (13792, 149160), (14080, 146109), (14223, 144640), (14464, 142230), (14916, 137920), (17240, 119328), (18080, 113784), (18645, 110336), (18964, 108480), (19888, 103440), (20688, 99440), (21120, 97406), (21696, 94820), (23705, 86784), (24860, 82752), (25860, 79552), (27120, 75856), (27584, 74580), (28446, 72320), (28928, 71115), (29832, 68960), (34480, 59664), (36160, 56892), (37290, 55168), (37928, 54240), (39776, 51720), (41376, 49720), (42240, 48703), (43392, 47410)]