2057647680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64951}}^1$

素因数の和:64985

約数の個数: 168

約数和(自身を含む): 7720974144

約数和(自身を除く): 5663326464

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, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 64951, 129902, 194853, 259804, 324755, 389706, 519608, 584559, 649510, 714461, 779412, 974265, 1039216, 1169118, 1299020, 1428922, 1558824, 1948530, 2078432, 2143383, 2338236, 2598040, 2857844, 2922795, 3117648, 3572305, 3897060, 4156864, 4286766, 4676472, 5196080, 5715688, 5845590, 6235296, 6430149, 7144610, 7794120, 8573532, 9352944, 10392160, 10716915, 11431376, 11691180, 12470592, 12860298, 14289220, 15588240, 17147064, 18705888, 20784320, 21433830, 22862752, 23382360, 25720596, 28578440, 31176480, 32150745, 34294128, 37411776, 42867660, 45725504, 46764720, 51441192, 57156880, 62352960, 64301490, 68588256, 85735320, 93529440, 102882384, 114313760, 128602980, 137176512, 171470640, 187058880, 205764768, 228627520, 257205960, 342941280, 411529536, 514411920, 685882560, 1028823840, 2057647680]

約数ペア:

[(1, 2057647680), (2, 1028823840), (3, 685882560), (4, 514411920), (5, 411529536), (6, 342941280), (8, 257205960), (9, 228627520), (10, 205764768), (11, 187058880), (12, 171470640), (15, 137176512), (16, 128602980), (18, 114313760), (20, 102882384), (22, 93529440), (24, 85735320), (30, 68588256), (32, 64301490), (33, 62352960), (36, 57156880), (40, 51441192), (44, 46764720), (45, 45725504), (48, 42867660), (55, 37411776), (60, 34294128), (64, 32150745), (66, 31176480), (72, 28578440), (80, 25720596), (88, 23382360), (90, 22862752), (96, 21433830), (99, 20784320), (110, 18705888), (120, 17147064), (132, 15588240), (144, 14289220), (160, 12860298), (165, 12470592), (176, 11691180), (180, 11431376), (192, 10716915), (198, 10392160), (220, 9352944), (240, 8573532), (264, 7794120), (288, 7144610), (320, 6430149), (330, 6235296), (352, 5845590), (360, 5715688), (396, 5196080), (440, 4676472), (480, 4286766), (495, 4156864), (528, 3897060), (576, 3572305), (660, 3117648), (704, 2922795), (720, 2857844), (792, 2598040), (880, 2338236), (960, 2143383), (990, 2078432), (1056, 1948530), (1320, 1558824), (1440, 1428922), (1584, 1299020), (1760, 1169118), (1980, 1039216), (2112, 974265), (2640, 779412), (2880, 714461), (3168, 649510), (3520, 584559), (3960, 519608), (5280, 389706), (6336, 324755), (7920, 259804), (10560, 194853), (15840, 129902), (31680, 64951)]