1871585280

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{5077}}^1$

素因数の和:5114

約数の個数: 168

約数和(自身を含む): 6489044172

約数和(自身を除く): 4617458892

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5077, 5120, 5760, 6144, 7680, 8192, 9216, 10154, 10240, 11520, 12288, 15231, 15360, 18432, 20308, 20480, 23040, 24576, 25385, 30462, 30720, 36864, 40616, 40960, 45693, 46080, 50770, 60924, 61440, 73728, 76155, 81232, 91386, 92160, 101540, 121848, 122880, 152310, 162464, 182772, 184320, 203080, 228465, 243696, 304620, 324928, 365544, 368640, 406160, 456930, 487392, 609240, 649856, 731088, 812320, 913860, 974784, 1218480, 1299712, 1462176, 1624640, 1827720, 1949568, 2436960, 2599424, 2924352, 3249280, 3655440, 3899136, 4873920, 5198848, 5848704, 6498560, 7310880, 7798272, 9747840, 10397696, 11697408, 12997120, 14621760, 15596544, 19495680, 20795392, 23394816, 25994240, 29243520, 31193088, 38991360, 41590784, 46789632, 51988480, 58487040, 62386176, 77982720, 93579264, 103976960, 116974080, 124772352, 155965440, 187158528, 207953920, 233948160, 311930880, 374317056, 467896320, 623861760, 935792640, 1871585280]

約数ペア:

[(1, 1871585280), (2, 935792640), (3, 623861760), (4, 467896320), (5, 374317056), (6, 311930880), (8, 233948160), (9, 207953920), (10, 187158528), (12, 155965440), (15, 124772352), (16, 116974080), (18, 103976960), (20, 93579264), (24, 77982720), (30, 62386176), (32, 58487040), (36, 51988480), (40, 46789632), (45, 41590784), (48, 38991360), (60, 31193088), (64, 29243520), (72, 25994240), (80, 23394816), (90, 20795392), (96, 19495680), (120, 15596544), (128, 14621760), (144, 12997120), (160, 11697408), (180, 10397696), (192, 9747840), (240, 7798272), (256, 7310880), (288, 6498560), (320, 5848704), (360, 5198848), (384, 4873920), (480, 3899136), (512, 3655440), (576, 3249280), (640, 2924352), (720, 2599424), (768, 2436960), (960, 1949568), (1024, 1827720), (1152, 1624640), (1280, 1462176), (1440, 1299712), (1536, 1218480), (1920, 974784), (2048, 913860), (2304, 812320), (2560, 731088), (2880, 649856), (3072, 609240), (3840, 487392), (4096, 456930), (4608, 406160), (5077, 368640), (5120, 365544), (5760, 324928), (6144, 304620), (7680, 243696), (8192, 228465), (9216, 203080), (10154, 184320), (10240, 182772), (11520, 162464), (12288, 152310), (15231, 122880), (15360, 121848), (18432, 101540), (20308, 92160), (20480, 91386), (23040, 81232), (24576, 76155), (25385, 73728), (30462, 61440), (30720, 60924), (36864, 50770), (40616, 46080), (40960, 45693)]