2019608640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{11131}}^1$

素因数の和:11167

約数の個数: 280

約数和(自身を含む): 8211141312

約数和(自身を除く): 6191532672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11131, 11340, 12096, 12960, 15120, 18144, 20160, 22262, 22680, 25920, 30240, 33393, 36288, 44524, 45360, 55655, 60480, 66786, 77917, 89048, 90720, 100179, 111310, 133572, 155834, 166965, 178096, 181440, 200358, 222620, 233751, 267144, 300537, 311668, 333930, 356192, 389585, 400716, 445240, 467502, 500895, 534288, 601074, 623336, 667860, 701253, 712384, 779170, 801432, 890480, 901611, 935004, 1001790, 1068576, 1168755, 1202148, 1246672, 1335720, 1402506, 1502685, 1558340, 1602864, 1780960, 1803222, 1870008, 2003580, 2103759, 2137152, 2337510, 2404296, 2493344, 2671440, 2805012, 3005370, 3116680, 3205728, 3506265, 3561920, 3606444, 3740016, 4007160, 4207518, 4508055, 4675020, 4808592, 4986688, 5342880, 5610024, 6010740, 6233360, 6311277, 6411456, 7012530, 7212888, 7480032, 8014320, 8415036, 9016110, 9350040, 9617184, 10518795, 10685760, 11220048, 12021480, 12466720, 12622554, 14025060, 14425776, 14960064, 16028640, 16830072, 18032220, 18700080, 19234368, 21037590, 22440096, 24042960, 24933440, 25245108, 28050120, 28851552, 31556385, 32057280, 33660144, 36064440, 37400160, 42075180, 44880192, 48085920, 50490216, 56100240, 57703104, 63112770, 67320288, 72128880, 74800320, 84150360, 96171840, 100980432, 112200480, 126225540, 134640576, 144257760, 168300720, 201960864, 224400960, 252451080, 288515520, 336601440, 403921728, 504902160, 673202880, 1009804320, 2019608640]

約数ペア:

[(1, 2019608640), (2, 1009804320), (3, 673202880), (4, 504902160), (5, 403921728), (6, 336601440), (7, 288515520), (8, 252451080), (9, 224400960), (10, 201960864), (12, 168300720), (14, 144257760), (15, 134640576), (16, 126225540), (18, 112200480), (20, 100980432), (21, 96171840), (24, 84150360), (27, 74800320), (28, 72128880), (30, 67320288), (32, 63112770), (35, 57703104), (36, 56100240), (40, 50490216), (42, 48085920), (45, 44880192), (48, 42075180), (54, 37400160), (56, 36064440), (60, 33660144), (63, 32057280), (64, 31556385), (70, 28851552), (72, 28050120), (80, 25245108), (81, 24933440), (84, 24042960), (90, 22440096), (96, 21037590), (105, 19234368), (108, 18700080), (112, 18032220), (120, 16830072), (126, 16028640), (135, 14960064), (140, 14425776), (144, 14025060), (160, 12622554), (162, 12466720), (168, 12021480), (180, 11220048), (189, 10685760), (192, 10518795), (210, 9617184), (216, 9350040), (224, 9016110), (240, 8415036), (252, 8014320), (270, 7480032), (280, 7212888), (288, 7012530), (315, 6411456), (320, 6311277), (324, 6233360), (336, 6010740), (360, 5610024), (378, 5342880), (405, 4986688), (420, 4808592), (432, 4675020), (448, 4508055), (480, 4207518), (504, 4007160), (540, 3740016), (560, 3606444), (567, 3561920), (576, 3506265), (630, 3205728), (648, 3116680), (672, 3005370), (720, 2805012), (756, 2671440), (810, 2493344), (840, 2404296), (864, 2337510), (945, 2137152), (960, 2103759), (1008, 2003580), (1080, 1870008), (1120, 1803222), (1134, 1780960), (1260, 1602864), (1296, 1558340), (1344, 1502685), (1440, 1402506), (1512, 1335720), (1620, 1246672), (1680, 1202148), (1728, 1168755), (1890, 1068576), (2016, 1001790), (2160, 935004), (2240, 901611), (2268, 890480), (2520, 801432), (2592, 779170), (2835, 712384), (2880, 701253), (3024, 667860), (3240, 623336), (3360, 601074), (3780, 534288), (4032, 500895), (4320, 467502), (4536, 445240), (5040, 400716), (5184, 389585), (5670, 356192), (6048, 333930), (6480, 311668), (6720, 300537), (7560, 267144), (8640, 233751), (9072, 222620), (10080, 200358), (11131, 181440), (11340, 178096), (12096, 166965), (12960, 155834), (15120, 133572), (18144, 111310), (20160, 100179), (22262, 90720), (22680, 89048), (25920, 77917), (30240, 66786), (33393, 60480), (36288, 55655), (44524, 45360)]