326049920

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 934542360

約数和(自身を除く): 608492440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 128, 140, 148, 160, 185, 196, 224, 245, 259, 280, 281, 296, 320, 370, 392, 448, 490, 518, 560, 562, 592, 640, 740, 784, 896, 980, 1036, 1120, 1124, 1184, 1295, 1405, 1480, 1568, 1813, 1960, 1967, 2072, 2240, 2248, 2368, 2590, 2810, 2960, 3136, 3626, 3920, 3934, 4144, 4480, 4496, 4736, 5180, 5620, 5920, 6272, 7252, 7840, 7868, 8288, 8992, 9065, 9835, 10360, 10397, 11240, 11840, 13769, 14504, 15680, 15736, 16576, 17984, 18130, 19670, 20720, 20794, 22480, 23680, 27538, 29008, 31360, 31472, 33152, 35968, 36260, 39340, 41440, 41588, 44960, 51985, 55076, 58016, 62944, 68845, 72520, 72779, 78680, 82880, 83176, 89920, 103970, 110152, 116032, 125888, 137690, 145040, 145558, 157360, 165760, 166352, 179840, 207940, 220304, 232064, 251776, 275380, 290080, 291116, 314720, 332704, 363895, 415880, 440608, 509453, 550760, 580160, 582232, 629440, 665408, 727790, 831760, 881216, 1018906, 1101520, 1160320, 1164464, 1258880, 1330816, 1455580, 1663520, 1762432, 2037812, 2203040, 2328928, 2547265, 2911160, 3327040, 4075624, 4406080, 4657856, 5094530, 5822320, 6654080, 8151248, 8812160, 9315712, 10189060, 11644640, 16302496, 20378120, 23289280, 32604992, 40756240, 46578560, 65209984, 81512480, 163024960, 326049920]

約数ペア:

[(1, 326049920), (2, 163024960), (4, 81512480), (5, 65209984), (7, 46578560), (8, 40756240), (10, 32604992), (14, 23289280), (16, 20378120), (20, 16302496), (28, 11644640), (32, 10189060), (35, 9315712), (37, 8812160), (40, 8151248), (49, 6654080), (56, 5822320), (64, 5094530), (70, 4657856), (74, 4406080), (80, 4075624), (98, 3327040), (112, 2911160), (128, 2547265), (140, 2328928), (148, 2203040), (160, 2037812), (185, 1762432), (196, 1663520), (224, 1455580), (245, 1330816), (259, 1258880), (280, 1164464), (281, 1160320), (296, 1101520), (320, 1018906), (370, 881216), (392, 831760), (448, 727790), (490, 665408), (518, 629440), (560, 582232), (562, 580160), (592, 550760), (640, 509453), (740, 440608), (784, 415880), (896, 363895), (980, 332704), (1036, 314720), (1120, 291116), (1124, 290080), (1184, 275380), (1295, 251776), (1405, 232064), (1480, 220304), (1568, 207940), (1813, 179840), (1960, 166352), (1967, 165760), (2072, 157360), (2240, 145558), (2248, 145040), (2368, 137690), (2590, 125888), (2810, 116032), (2960, 110152), (3136, 103970), (3626, 89920), (3920, 83176), (3934, 82880), (4144, 78680), (4480, 72779), (4496, 72520), (4736, 68845), (5180, 62944), (5620, 58016), (5920, 55076), (6272, 51985), (7252, 44960), (7840, 41588), (7868, 41440), (8288, 39340), (8992, 36260), (9065, 35968), (9835, 33152), (10360, 31472), (10397, 31360), (11240, 29008), (11840, 27538), (13769, 23680), (14504, 22480), (15680, 20794), (15736, 20720), (16576, 19670), (17984, 18130)]