2587375980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1429}}^1$

素因数の和:1933

約数の個数: 192

約数和(自身を含む): 9225216000

約数和(自身を除く): 6637840020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 479, 540, 630, 756, 945, 958, 1260, 1429, 1437, 1890, 1916, 2395, 2858, 2874, 3353, 3780, 4287, 4311, 4790, 5716, 5748, 6706, 7145, 7185, 8574, 8622, 9580, 10003, 10059, 12861, 12933, 13412, 14290, 14370, 16765, 17148, 17244, 20006, 20118, 21435, 21555, 25722, 25866, 28580, 28740, 30009, 30177, 33530, 38583, 40012, 40236, 42870, 43110, 50015, 50295, 51444, 51732, 60018, 60354, 64305, 64665, 67060, 77166, 85740, 86220, 90027, 90531, 100030, 100590, 120036, 120708, 128610, 129330, 150045, 150885, 154332, 180054, 181062, 192915, 200060, 201180, 257220, 258660, 270081, 300090, 301770, 360108, 362124, 385830, 450135, 452655, 540162, 600180, 603540, 684491, 771660, 900270, 905310, 1080324, 1350405, 1368982, 1800540, 1810620, 2053473, 2700810, 2737964, 3422455, 4106946, 4791437, 5401620, 6160419, 6844910, 8213892, 9582874, 10267365, 12320838, 13689820, 14374311, 18481257, 19165748, 20534730, 23957185, 24641676, 28748622, 30802095, 36962514, 41069460, 43122933, 47914370, 57497244, 61604190, 71871555, 73925028, 86245866, 92406285, 95828740, 123208380, 129368799, 143743110, 172491732, 184812570, 215614665, 258737598, 287486220, 369625140, 431229330, 517475196, 646843995, 862458660, 1293687990, 2587375980]

約数ペア:

[(1, 2587375980), (2, 1293687990), (3, 862458660), (4, 646843995), (5, 517475196), (6, 431229330), (7, 369625140), (9, 287486220), (10, 258737598), (12, 215614665), (14, 184812570), (15, 172491732), (18, 143743110), (20, 129368799), (21, 123208380), (27, 95828740), (28, 92406285), (30, 86245866), (35, 73925028), (36, 71871555), (42, 61604190), (45, 57497244), (54, 47914370), (60, 43122933), (63, 41069460), (70, 36962514), (84, 30802095), (90, 28748622), (105, 24641676), (108, 23957185), (126, 20534730), (135, 19165748), (140, 18481257), (180, 14374311), (189, 13689820), (210, 12320838), (252, 10267365), (270, 9582874), (315, 8213892), (378, 6844910), (420, 6160419), (479, 5401620), (540, 4791437), (630, 4106946), (756, 3422455), (945, 2737964), (958, 2700810), (1260, 2053473), (1429, 1810620), (1437, 1800540), (1890, 1368982), (1916, 1350405), (2395, 1080324), (2858, 905310), (2874, 900270), (3353, 771660), (3780, 684491), (4287, 603540), (4311, 600180), (4790, 540162), (5716, 452655), (5748, 450135), (6706, 385830), (7145, 362124), (7185, 360108), (8574, 301770), (8622, 300090), (9580, 270081), (10003, 258660), (10059, 257220), (12861, 201180), (12933, 200060), (13412, 192915), (14290, 181062), (14370, 180054), (16765, 154332), (17148, 150885), (17244, 150045), (20006, 129330), (20118, 128610), (21435, 120708), (21555, 120036), (25722, 100590), (25866, 100030), (28580, 90531), (28740, 90027), (30009, 86220), (30177, 85740), (33530, 77166), (38583, 67060), (40012, 64665), (40236, 64305), (42870, 60354), (43110, 60018), (50015, 51732), (50295, 51444)]