2612158640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3943}}^1$

素因数の和:3996

約数の個数: 180

約数和(自身を含む): 7652014704

約数和(自身を除く): 5039856064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 169, 182, 196, 208, 245, 260, 280, 338, 364, 392, 455, 490, 520, 560, 637, 676, 728, 784, 845, 910, 980, 1040, 1183, 1274, 1352, 1456, 1690, 1820, 1960, 2366, 2548, 2704, 3185, 3380, 3640, 3920, 3943, 4732, 5096, 5915, 6370, 6760, 7280, 7886, 8281, 9464, 10192, 11830, 12740, 13520, 15772, 16562, 18928, 19715, 23660, 25480, 27601, 31544, 33124, 39430, 41405, 47320, 50960, 51259, 55202, 63088, 66248, 78860, 82810, 94640, 102518, 110404, 132496, 138005, 157720, 165620, 193207, 205036, 220808, 256295, 276010, 315440, 331240, 358813, 386414, 410072, 441616, 512590, 552020, 662480, 666367, 717626, 772828, 820144, 966035, 1025180, 1104040, 1332734, 1435252, 1545656, 1794065, 1932070, 2050360, 2208080, 2511691, 2665468, 2870504, 3091312, 3331835, 3588130, 3864140, 4100720, 4664569, 5023382, 5330936, 5741008, 6663670, 7176260, 7728280, 9329138, 10046764, 10661872, 12558455, 13327340, 14352520, 15456560, 18658276, 20093528, 23322845, 25116910, 26654680, 28705040, 32651983, 37316552, 40187056, 46645690, 50233820, 53309360, 65303966, 74633104, 93291380, 100467640, 130607932, 163259915, 186582760, 200935280, 261215864, 326519830, 373165520, 522431728, 653039660, 1306079320, 2612158640]

約数ペア:

[(1, 2612158640), (2, 1306079320), (4, 653039660), (5, 522431728), (7, 373165520), (8, 326519830), (10, 261215864), (13, 200935280), (14, 186582760), (16, 163259915), (20, 130607932), (26, 100467640), (28, 93291380), (35, 74633104), (40, 65303966), (49, 53309360), (52, 50233820), (56, 46645690), (65, 40187056), (70, 37316552), (80, 32651983), (91, 28705040), (98, 26654680), (104, 25116910), (112, 23322845), (130, 20093528), (140, 18658276), (169, 15456560), (182, 14352520), (196, 13327340), (208, 12558455), (245, 10661872), (260, 10046764), (280, 9329138), (338, 7728280), (364, 7176260), (392, 6663670), (455, 5741008), (490, 5330936), (520, 5023382), (560, 4664569), (637, 4100720), (676, 3864140), (728, 3588130), (784, 3331835), (845, 3091312), (910, 2870504), (980, 2665468), (1040, 2511691), (1183, 2208080), (1274, 2050360), (1352, 1932070), (1456, 1794065), (1690, 1545656), (1820, 1435252), (1960, 1332734), (2366, 1104040), (2548, 1025180), (2704, 966035), (3185, 820144), (3380, 772828), (3640, 717626), (3920, 666367), (3943, 662480), (4732, 552020), (5096, 512590), (5915, 441616), (6370, 410072), (6760, 386414), (7280, 358813), (7886, 331240), (8281, 315440), (9464, 276010), (10192, 256295), (11830, 220808), (12740, 205036), (13520, 193207), (15772, 165620), (16562, 157720), (18928, 138005), (19715, 132496), (23660, 110404), (25480, 102518), (27601, 94640), (31544, 82810), (33124, 78860), (39430, 66248), (41405, 63088), (47320, 55202), (50960, 51259)]