471517277560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{135467}}^1$

素因数の和:135917

約数の個数: 128

約数和(自身を含む): 1254715453440

約数和(自身を除く): 783198175880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 401, 434, 620, 802, 868, 1085, 1240, 1604, 1736, 2005, 2170, 2807, 3208, 4010, 4340, 5614, 8020, 8680, 11228, 12431, 14035, 16040, 22456, 24862, 28070, 49724, 56140, 62155, 87017, 99448, 112280, 124310, 135467, 174034, 248620, 270934, 348068, 435085, 497240, 541868, 677335, 696136, 870170, 948269, 1083736, 1354670, 1740340, 1896538, 2709340, 3480680, 3793076, 4199477, 4741345, 5418680, 7586152, 8398954, 9482690, 16797908, 18965380, 20997385, 29396339, 33595816, 37930760, 41994770, 54322267, 58792678, 83989540, 108644534, 117585356, 146981695, 167979080, 217289068, 235170712, 271611335, 293963390, 380255869, 434578136, 543222670, 587926780, 760511738, 1086445340, 1175853560, 1521023476, 1683990277, 1901279345, 2172890680, 3042046952, 3367980554, 3802558690, 6735961108, 7605117380, 8419951385, 11787931939, 13471922216, 15210234760, 16839902770, 23575863878, 33679805540, 47151727756, 58939659695, 67359611080, 94303455512, 117879319390, 235758638780, 471517277560]

約数ペア:

[(1, 471517277560), (2, 235758638780), (4, 117879319390), (5, 94303455512), (7, 67359611080), (8, 58939659695), (10, 47151727756), (14, 33679805540), (20, 23575863878), (28, 16839902770), (31, 15210234760), (35, 13471922216), (40, 11787931939), (56, 8419951385), (62, 7605117380), (70, 6735961108), (124, 3802558690), (140, 3367980554), (155, 3042046952), (217, 2172890680), (248, 1901279345), (280, 1683990277), (310, 1521023476), (401, 1175853560), (434, 1086445340), (620, 760511738), (802, 587926780), (868, 543222670), (1085, 434578136), (1240, 380255869), (1604, 293963390), (1736, 271611335), (2005, 235170712), (2170, 217289068), (2807, 167979080), (3208, 146981695), (4010, 117585356), (4340, 108644534), (5614, 83989540), (8020, 58792678), (8680, 54322267), (11228, 41994770), (12431, 37930760), (14035, 33595816), (16040, 29396339), (22456, 20997385), (24862, 18965380), (28070, 16797908), (49724, 9482690), (56140, 8398954), (62155, 7586152), (87017, 5418680), (99448, 4741345), (112280, 4199477), (124310, 3793076), (135467, 3480680), (174034, 2709340), (248620, 1896538), (270934, 1740340), (348068, 1354670), (435085, 1083736), (497240, 948269), (541868, 870170), (677335, 696136)]