2105591040

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{26111}}^1$

素因数の和:26145

約数の個数: 216

約数和(自身を含む): 8326176768

約数和(自身を除く): 6220585728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26111, 26880, 40320, 52222, 78333, 80640, 104444, 130555, 156666, 182777, 208888, 234999, 261110, 313332, 365554, 391665, 417776, 469998, 522220, 548331, 626664, 731108, 783330, 835552, 913885, 939996, 1044440, 1096662, 1174995, 1253328, 1462216, 1566660, 1644993, 1671104, 1827770, 1879992, 2088880, 2193324, 2349990, 2506656, 2741655, 2924432, 3133320, 3289986, 3342208, 3655540, 3759984, 4177760, 4386648, 4699980, 5013312, 5483310, 5848864, 6266640, 6579972, 6684416, 7311080, 7519968, 8224965, 8355520, 8773296, 9399960, 10026624, 10966620, 11697728, 12533280, 13159944, 14622160, 15039936, 16449930, 16711040, 17546592, 18799920, 20053248, 21933240, 23395456, 25066560, 26319888, 29244320, 30079872, 32899860, 33422080, 35093184, 37599840, 43866480, 46790912, 50133120, 52639776, 58488640, 60159744, 65799720, 70186368, 75199680, 87732960, 100266240, 105279552, 116977280, 131599440, 140372736, 150399360, 175465920, 210559104, 233954560, 263198880, 300798720, 350931840, 421118208, 526397760, 701863680, 1052795520, 2105591040]

約数ペア:

[(1, 2105591040), (2, 1052795520), (3, 701863680), (4, 526397760), (5, 421118208), (6, 350931840), (7, 300798720), (8, 263198880), (9, 233954560), (10, 210559104), (12, 175465920), (14, 150399360), (15, 140372736), (16, 131599440), (18, 116977280), (20, 105279552), (21, 100266240), (24, 87732960), (28, 75199680), (30, 70186368), (32, 65799720), (35, 60159744), (36, 58488640), (40, 52639776), (42, 50133120), (45, 46790912), (48, 43866480), (56, 37599840), (60, 35093184), (63, 33422080), (64, 32899860), (70, 30079872), (72, 29244320), (80, 26319888), (84, 25066560), (90, 23395456), (96, 21933240), (105, 20053248), (112, 18799920), (120, 17546592), (126, 16711040), (128, 16449930), (140, 15039936), (144, 14622160), (160, 13159944), (168, 12533280), (180, 11697728), (192, 10966620), (210, 10026624), (224, 9399960), (240, 8773296), (252, 8355520), (256, 8224965), (280, 7519968), (288, 7311080), (315, 6684416), (320, 6579972), (336, 6266640), (360, 5848864), (384, 5483310), (420, 5013312), (448, 4699980), (480, 4386648), (504, 4177760), (560, 3759984), (576, 3655540), (630, 3342208), (640, 3289986), (672, 3133320), (720, 2924432), (768, 2741655), (840, 2506656), (896, 2349990), (960, 2193324), (1008, 2088880), (1120, 1879992), (1152, 1827770), (1260, 1671104), (1280, 1644993), (1344, 1566660), (1440, 1462216), (1680, 1253328), (1792, 1174995), (1920, 1096662), (2016, 1044440), (2240, 939996), (2304, 913885), (2520, 835552), (2688, 783330), (2880, 731108), (3360, 626664), (3840, 548331), (4032, 522220), (4480, 469998), (5040, 417776), (5376, 391665), (5760, 365554), (6720, 313332), (8064, 261110), (8960, 234999), (10080, 208888), (11520, 182777), (13440, 156666), (16128, 130555), (20160, 104444), (26111, 80640), (26880, 78333), (40320, 52222)]