76291040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 216149472

約数和(自身を除く): 139858432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 160, 185, 196, 224, 245, 259, 263, 280, 296, 370, 392, 490, 518, 526, 560, 592, 740, 784, 980, 1036, 1052, 1120, 1184, 1295, 1315, 1480, 1568, 1813, 1841, 1960, 2072, 2104, 2590, 2630, 2960, 3626, 3682, 3920, 4144, 4208, 5180, 5260, 5920, 7252, 7364, 7840, 8288, 8416, 9065, 9205, 9731, 10360, 10520, 12887, 14504, 14728, 18130, 18410, 19462, 20720, 21040, 25774, 29008, 29456, 36260, 36820, 38924, 41440, 42080, 48655, 51548, 58016, 58912, 64435, 68117, 72520, 73640, 77848, 97310, 103096, 128870, 136234, 145040, 147280, 155696, 194620, 206192, 257740, 272468, 290080, 294560, 311392, 340585, 389240, 412384, 476819, 515480, 544936, 681170, 778480, 953638, 1030960, 1089872, 1362340, 1556960, 1907276, 2061920, 2179744, 2384095, 2724680, 3814552, 4768190, 5449360, 7629104, 9536380, 10898720, 15258208, 19072760, 38145520, 76291040]

約数ペア:

[(1, 76291040), (2, 38145520), (4, 19072760), (5, 15258208), (7, 10898720), (8, 9536380), (10, 7629104), (14, 5449360), (16, 4768190), (20, 3814552), (28, 2724680), (32, 2384095), (35, 2179744), (37, 2061920), (40, 1907276), (49, 1556960), (56, 1362340), (70, 1089872), (74, 1030960), (80, 953638), (98, 778480), (112, 681170), (140, 544936), (148, 515480), (160, 476819), (185, 412384), (196, 389240), (224, 340585), (245, 311392), (259, 294560), (263, 290080), (280, 272468), (296, 257740), (370, 206192), (392, 194620), (490, 155696), (518, 147280), (526, 145040), (560, 136234), (592, 128870), (740, 103096), (784, 97310), (980, 77848), (1036, 73640), (1052, 72520), (1120, 68117), (1184, 64435), (1295, 58912), (1315, 58016), (1480, 51548), (1568, 48655), (1813, 42080), (1841, 41440), (1960, 38924), (2072, 36820), (2104, 36260), (2590, 29456), (2630, 29008), (2960, 25774), (3626, 21040), (3682, 20720), (3920, 19462), (4144, 18410), (4208, 18130), (5180, 14728), (5260, 14504), (5920, 12887), (7252, 10520), (7364, 10360), (7840, 9731), (8288, 9205), (8416, 9065)]