401345027280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{311}}^1\times {\mathrm{199151}}^1$

素因数の和:199487

約数の個数: 200

約数和(自身を含む): 1398419852544

約数和(自身を除く): 997074825264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 311, 324, 360, 405, 432, 540, 622, 648, 720, 810, 933, 1080, 1244, 1296, 1555, 1620, 1866, 2160, 2488, 2799, 3110, 3240, 3732, 4665, 4976, 5598, 6220, 6480, 7464, 8397, 9330, 11196, 12440, 13995, 14928, 16794, 18660, 22392, 24880, 25191, 27990, 33588, 37320, 41985, 44784, 50382, 55980, 67176, 74640, 83970, 100764, 111960, 125955, 134352, 167940, 199151, 201528, 223920, 251910, 335880, 398302, 403056, 503820, 597453, 671760, 796604, 995755, 1007640, 1194906, 1593208, 1792359, 1991510, 2015280, 2389812, 2987265, 3186416, 3584718, 3983020, 4779624, 5377077, 5974530, 7169436, 7966040, 8961795, 9559248, 10754154, 11949060, 14338872, 15932080, 16131231, 17923590, 21508308, 23898120, 26885385, 28677744, 32262462, 35847180, 43016616, 47796240, 53770770, 61935961, 64524924, 71694360, 80656155, 86033232, 107541540, 123871922, 129049848, 143388720, 161312310, 185807883, 215083080, 247743844, 258099696, 309679805, 322624620, 371615766, 430166160, 495487688, 557423649, 619359610, 645249240, 743231532, 929039415, 990975376, 1114847298, 1238719220, 1290498480, 1486463064, 1672270947, 1858078830, 2229694596, 2477438440, 2787118245, 2972926128, 3344541894, 3716157660, 4459389192, 4954876880, 5016812841, 5574236490, 6689083788, 7432315320, 8361354735, 8918778384, 10033625682, 11148472980, 13378167576, 14864630640, 16722709470, 20067251364, 22296945960, 25084064205, 26756335152, 33445418940, 40134502728, 44593891920, 50168128410, 66890837880, 80269005456, 100336256820, 133781675760, 200672513640, 401345027280]

約数ペア:

[(1, 401345027280), (2, 200672513640), (3, 133781675760), (4, 100336256820), (5, 80269005456), (6, 66890837880), (8, 50168128410), (9, 44593891920), (10, 40134502728), (12, 33445418940), (15, 26756335152), (16, 25084064205), (18, 22296945960), (20, 20067251364), (24, 16722709470), (27, 14864630640), (30, 13378167576), (36, 11148472980), (40, 10033625682), (45, 8918778384), (48, 8361354735), (54, 7432315320), (60, 6689083788), (72, 5574236490), (80, 5016812841), (81, 4954876880), (90, 4459389192), (108, 3716157660), (120, 3344541894), (135, 2972926128), (144, 2787118245), (162, 2477438440), (180, 2229694596), (216, 1858078830), (240, 1672270947), (270, 1486463064), (311, 1290498480), (324, 1238719220), (360, 1114847298), (405, 990975376), (432, 929039415), (540, 743231532), (622, 645249240), (648, 619359610), (720, 557423649), (810, 495487688), (933, 430166160), (1080, 371615766), (1244, 322624620), (1296, 309679805), (1555, 258099696), (1620, 247743844), (1866, 215083080), (2160, 185807883), (2488, 161312310), (2799, 143388720), (3110, 129049848), (3240, 123871922), (3732, 107541540), (4665, 86033232), (4976, 80656155), (5598, 71694360), (6220, 64524924), (6480, 61935961), (7464, 53770770), (8397, 47796240), (9330, 43016616), (11196, 35847180), (12440, 32262462), (13995, 28677744), (14928, 26885385), (16794, 23898120), (18660, 21508308), (22392, 17923590), (24880, 16131231), (25191, 15932080), (27990, 14338872), (33588, 11949060), (37320, 10754154), (41985, 9559248), (44784, 8961795), (50382, 7966040), (55980, 7169436), (67176, 5974530), (74640, 5377077), (83970, 4779624), (100764, 3983020), (111960, 3584718), (125955, 3186416), (134352, 2987265), (167940, 2389812), (199151, 2015280), (201528, 1991510), (223920, 1792359), (251910, 1593208), (335880, 1194906), (398302, 1007640), (403056, 995755), (503820, 796604), (597453, 671760)]