1213104480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2017}}^1$

素因数の和:2221

約数の個数: 192

約数和(自身を含む): 4393751040

約数和(自身を除く): 3180646560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 210, 224, 240, 280, 336, 358, 420, 480, 537, 560, 672, 716, 840, 895, 1074, 1120, 1253, 1432, 1680, 1790, 2017, 2148, 2506, 2685, 2864, 3360, 3580, 3759, 4034, 4296, 5012, 5370, 5728, 6051, 6265, 7160, 7518, 8068, 8592, 10024, 10085, 10740, 12102, 12530, 14119, 14320, 15036, 16136, 17184, 18795, 20048, 20170, 21480, 24204, 25060, 28238, 28640, 30072, 30255, 32272, 37590, 40096, 40340, 42357, 42960, 48408, 50120, 56476, 60144, 60510, 64544, 70595, 75180, 80680, 84714, 85920, 96816, 100240, 112952, 120288, 121020, 141190, 150360, 161360, 169428, 193632, 200480, 211785, 225904, 242040, 282380, 300720, 322720, 338856, 361043, 423570, 451808, 484080, 564760, 601440, 677712, 722086, 847140, 968160, 1083129, 1129520, 1355424, 1444172, 1694280, 1805215, 2166258, 2259040, 2527301, 2888344, 3388560, 3610430, 4332516, 5054602, 5415645, 5776688, 6777120, 7220860, 7581903, 8665032, 10109204, 10831290, 11553376, 12636505, 14441720, 15163806, 17330064, 20218408, 21662580, 25273010, 28883440, 30327612, 34660128, 37909515, 40436816, 43325160, 50546020, 57766880, 60655224, 75819030, 80873632, 86650320, 101092040, 121310448, 151638060, 173300640, 202184080, 242620896, 303276120, 404368160, 606552240, 1213104480]

約数ペア:

[(1, 1213104480), (2, 606552240), (3, 404368160), (4, 303276120), (5, 242620896), (6, 202184080), (7, 173300640), (8, 151638060), (10, 121310448), (12, 101092040), (14, 86650320), (15, 80873632), (16, 75819030), (20, 60655224), (21, 57766880), (24, 50546020), (28, 43325160), (30, 40436816), (32, 37909515), (35, 34660128), (40, 30327612), (42, 28883440), (48, 25273010), (56, 21662580), (60, 20218408), (70, 17330064), (80, 15163806), (84, 14441720), (96, 12636505), (105, 11553376), (112, 10831290), (120, 10109204), (140, 8665032), (160, 7581903), (168, 7220860), (179, 6777120), (210, 5776688), (224, 5415645), (240, 5054602), (280, 4332516), (336, 3610430), (358, 3388560), (420, 2888344), (480, 2527301), (537, 2259040), (560, 2166258), (672, 1805215), (716, 1694280), (840, 1444172), (895, 1355424), (1074, 1129520), (1120, 1083129), (1253, 968160), (1432, 847140), (1680, 722086), (1790, 677712), (2017, 601440), (2148, 564760), (2506, 484080), (2685, 451808), (2864, 423570), (3360, 361043), (3580, 338856), (3759, 322720), (4034, 300720), (4296, 282380), (5012, 242040), (5370, 225904), (5728, 211785), (6051, 200480), (6265, 193632), (7160, 169428), (7518, 161360), (8068, 150360), (8592, 141190), (10024, 121020), (10085, 120288), (10740, 112952), (12102, 100240), (12530, 96816), (14119, 85920), (14320, 84714), (15036, 80680), (16136, 75180), (17184, 70595), (18795, 64544), (20048, 60510), (20170, 60144), (21480, 56476), (24204, 50120), (25060, 48408), (28238, 42960), (28640, 42357), (30072, 40340), (30255, 40096), (32272, 37590)]