427387590400

素因数分解:

$2^8\times 5^2\times {\mathrm{53}}^1\times {\mathrm{787}}^1\times {\mathrm{1601}}^1$

素因数の和:2467

約数の個数: 216

約数和(自身を含む): 1079854103664

約数和(自身を除く): 652466513264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 256, 265, 320, 400, 424, 530, 640, 787, 800, 848, 1060, 1280, 1325, 1574, 1600, 1601, 1696, 2120, 2650, 3148, 3200, 3202, 3392, 3935, 4240, 5300, 6296, 6400, 6404, 6784, 7870, 8005, 8480, 10600, 12592, 12808, 13568, 15740, 16010, 16960, 19675, 21200, 25184, 25616, 31480, 32020, 33920, 39350, 40025, 41711, 42400, 50368, 51232, 62960, 64040, 67840, 78700, 80050, 83422, 84800, 84853, 100736, 102464, 125920, 128080, 157400, 160100, 166844, 169600, 169706, 201472, 204928, 208555, 251840, 256160, 314800, 320200, 333688, 339200, 339412, 409856, 417110, 424265, 503680, 512320, 629600, 640400, 667376, 678824, 834220, 848530, 1007360, 1024640, 1042775, 1259200, 1259987, 1280800, 1334752, 1357648, 1668440, 1697060, 2049280, 2085550, 2121325, 2518400, 2519974, 2561600, 2669504, 2715296, 3336880, 3394120, 4171100, 4242650, 5036800, 5039948, 5123200, 5339008, 5430592, 6299935, 6673760, 6788240, 8342200, 8485300, 10079896, 10246400, 10678016, 10861184, 12599870, 13347520, 13576480, 16684400, 16970600, 20159792, 21722368, 25199740, 26695040, 27152960, 31499675, 33368800, 33941200, 40319584, 50399480, 53390080, 54305920, 62999350, 66737600, 66779311, 67882400, 80639168, 100798960, 108611840, 125998700, 133475200, 133558622, 135764800, 161278336, 201597920, 251997400, 266950400, 267117244, 271529600, 322556672, 333896555, 403195840, 503994800, 534234488, 543059200, 667793110, 806391680, 1007989600, 1068468976, 1335586220, 1612783360, 1669482775, 2015979200, 2136937952, 2671172440, 3338965550, 4031958400, 4273875904, 5342344880, 6677931100, 8063916800, 8547751808, 10684689760, 13355862200, 17095503616, 21369379520, 26711724400, 42738759040, 53423448800, 85477518080, 106846897600, 213693795200, 427387590400]

約数ペア:

[(1, 427387590400), (2, 213693795200), (4, 106846897600), (5, 85477518080), (8, 53423448800), (10, 42738759040), (16, 26711724400), (20, 21369379520), (25, 17095503616), (32, 13355862200), (40, 10684689760), (50, 8547751808), (53, 8063916800), (64, 6677931100), (80, 5342344880), (100, 4273875904), (106, 4031958400), (128, 3338965550), (160, 2671172440), (200, 2136937952), (212, 2015979200), (256, 1669482775), (265, 1612783360), (320, 1335586220), (400, 1068468976), (424, 1007989600), (530, 806391680), (640, 667793110), (787, 543059200), (800, 534234488), (848, 503994800), (1060, 403195840), (1280, 333896555), (1325, 322556672), (1574, 271529600), (1600, 267117244), (1601, 266950400), (1696, 251997400), (2120, 201597920), (2650, 161278336), (3148, 135764800), (3200, 133558622), (3202, 133475200), (3392, 125998700), (3935, 108611840), (4240, 100798960), (5300, 80639168), (6296, 67882400), (6400, 66779311), (6404, 66737600), (6784, 62999350), (7870, 54305920), (8005, 53390080), (8480, 50399480), (10600, 40319584), (12592, 33941200), (12808, 33368800), (13568, 31499675), (15740, 27152960), (16010, 26695040), (16960, 25199740), (19675, 21722368), (21200, 20159792), (25184, 16970600), (25616, 16684400), (31480, 13576480), (32020, 13347520), (33920, 12599870), (39350, 10861184), (40025, 10678016), (41711, 10246400), (42400, 10079896), (50368, 8485300), (51232, 8342200), (62960, 6788240), (64040, 6673760), (67840, 6299935), (78700, 5430592), (80050, 5339008), (83422, 5123200), (84800, 5039948), (84853, 5036800), (100736, 4242650), (102464, 4171100), (125920, 3394120), (128080, 3336880), (157400, 2715296), (160100, 2669504), (166844, 2561600), (169600, 2519974), (169706, 2518400), (201472, 2121325), (204928, 2085550), (208555, 2049280), (251840, 1697060), (256160, 1668440), (314800, 1357648), (320200, 1334752), (333688, 1280800), (339200, 1259987), (339412, 1259200), (409856, 1042775), (417110, 1024640), (424265, 1007360), (503680, 848530), (512320, 834220), (629600, 678824), (640400, 667376)]