2689538880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:466

約数の個数: 448

約数和(自身を含む): 10396362240

約数和(自身を除く): 7706823360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 37, 40, 42, 48, 56, 58, 60, 64, 70, 74, 80, 84, 87, 96, 105, 111, 112, 116, 120, 140, 145, 148, 160, 168, 174, 185, 192, 203, 210, 222, 224, 232, 240, 259, 280, 290, 296, 320, 336, 348, 370, 373, 406, 420, 435, 444, 448, 464, 480, 518, 555, 560, 580, 592, 609, 672, 696, 740, 746, 777, 812, 840, 870, 888, 928, 960, 1015, 1036, 1073, 1110, 1119, 1120, 1160, 1184, 1218, 1295, 1344, 1392, 1480, 1492, 1554, 1624, 1680, 1740, 1776, 1856, 1865, 2030, 2072, 2146, 2220, 2238, 2240, 2320, 2368, 2436, 2590, 2611, 2784, 2960, 2984, 3045, 3108, 3219, 3248, 3360, 3480, 3552, 3730, 3885, 4060, 4144, 4292, 4440, 4476, 4640, 4872, 5180, 5222, 5365, 5568, 5595, 5920, 5968, 6090, 6216, 6438, 6496, 6720, 6960, 7104, 7460, 7511, 7770, 7833, 8120, 8288, 8584, 8880, 8952, 9280, 9744, 10360, 10444, 10730, 10817, 11190, 11840, 11936, 12180, 12432, 12876, 12992, 13055, 13801, 13920, 14920, 15022, 15540, 15666, 16095, 16240, 16576, 17168, 17760, 17904, 19488, 20720, 20888, 21460, 21634, 22380, 22533, 23872, 24360, 24864, 25752, 26110, 27602, 27840, 29840, 30044, 31080, 31332, 32190, 32451, 32480, 34336, 35520, 35808, 37555, 38976, 39165, 41403, 41440, 41776, 42920, 43268, 44760, 45066, 48720, 49728, 51504, 52220, 54085, 55204, 59680, 60088, 62160, 62664, 64380, 64902, 64960, 68672, 69005, 71616, 75110, 75719, 78330, 82806, 82880, 83552, 85840, 86536, 89520, 90132, 96607, 97440, 103008, 104440, 108170, 110408, 112665, 119360, 120176, 124320, 125328, 128760, 129804, 138010, 150220, 151438, 156660, 162255, 165612, 167104, 171680, 173072, 179040, 180264, 193214, 194880, 206016, 207015, 208880, 216340, 220816, 225330, 227157, 240352, 248640, 250656, 257520, 259608, 276020, 289821, 300440, 302876, 313320, 324510, 331224, 343360, 346144, 358080, 360528, 378595, 386428, 400229, 414030, 417760, 432680, 441632, 450660, 454314, 480704, 483035, 501312, 515040, 519216, 552040, 579642, 600880, 605752, 626640, 649020, 662448, 692288, 721056, 757190, 772856, 800458, 828060, 835520, 865360, 883264, 901320, 908628, 966070, 1030080, 1038432, 1104080, 1135785, 1159284, 1200687, 1201760, 1211504, 1253280, 1298040, 1324896, 1442112, 1449105, 1514380, 1545712, 1600916, 1656120, 1730720, 1802640, 1817256, 1932140, 2001145, 2076864, 2208160, 2271570, 2318568, 2401374, 2403520, 2423008, 2506560, 2596080, 2649792, 2801603, 2898210, 3028760, 3091424, 3201832, 3312240, 3461440, 3605280, 3634512, 3864280, 4002290, 4416320, 4543140, 4637136, 4802748, 4846016, 5192160, 5603206, 5796420, 6003435, 6057520, 6182848, 6403664, 6624480, 7210560, 7269024, 7728560, 8004580, 8404809, 9086280, 9274272, 9605496, 10384320, 11206412, 11592840, 12006870, 12115040, 12807328, 13248960, 14008015, 14538048, 15457120, 16009160, 16809618, 18172560, 18548544, 19210992, 22412824, 23185680, 24013740, 24230080, 25614656, 28016030, 30914240, 32018320, 33619236, 36345120, 38421984, 42024045, 44825648, 46371360, 48027480, 56032060, 64036640, 67238472, 72690240, 76843968, 84048090, 89651296, 92742720, 96054960, 112064120, 128073280, 134476944, 168096180, 179302592, 192109920, 224128240, 268953888, 336192360, 384219840, 448256480, 537907776, 672384720, 896512960, 1344769440, 2689538880]

約数ペア:

[(1, 2689538880), (2, 1344769440), (3, 896512960), (4, 672384720), (5, 537907776), (6, 448256480), (7, 384219840), (8, 336192360), (10, 268953888), (12, 224128240), (14, 192109920), (15, 179302592), (16, 168096180), (20, 134476944), (21, 128073280), (24, 112064120), (28, 96054960), (29, 92742720), (30, 89651296), (32, 84048090), (35, 76843968), (37, 72690240), (40, 67238472), (42, 64036640), (48, 56032060), (56, 48027480), (58, 46371360), (60, 44825648), (64, 42024045), (70, 38421984), (74, 36345120), (80, 33619236), (84, 32018320), (87, 30914240), (96, 28016030), (105, 25614656), (111, 24230080), (112, 24013740), (116, 23185680), (120, 22412824), (140, 19210992), (145, 18548544), (148, 18172560), (160, 16809618), (168, 16009160), (174, 15457120), (185, 14538048), (192, 14008015), (203, 13248960), (210, 12807328), (222, 12115040), (224, 12006870), (232, 11592840), (240, 11206412), (259, 10384320), (280, 9605496), (290, 9274272), (296, 9086280), (320, 8404809), (336, 8004580), (348, 7728560), (370, 7269024), (373, 7210560), (406, 6624480), (420, 6403664), (435, 6182848), (444, 6057520), (448, 6003435), (464, 5796420), (480, 5603206), (518, 5192160), (555, 4846016), (560, 4802748), (580, 4637136), (592, 4543140), (609, 4416320), (672, 4002290), (696, 3864280), (740, 3634512), (746, 3605280), (777, 3461440), (812, 3312240), (840, 3201832), (870, 3091424), (888, 3028760), (928, 2898210), (960, 2801603), (1015, 2649792), (1036, 2596080), (1073, 2506560), (1110, 2423008), (1119, 2403520), (1120, 2401374), (1160, 2318568), (1184, 2271570), (1218, 2208160), (1295, 2076864), (1344, 2001145), (1392, 1932140), (1480, 1817256), (1492, 1802640), (1554, 1730720), (1624, 1656120), (1680, 1600916), (1740, 1545712), (1776, 1514380), (1856, 1449105), (1865, 1442112), (2030, 1324896), (2072, 1298040), (2146, 1253280), (2220, 1211504), (2238, 1201760), (2240, 1200687), (2320, 1159284), (2368, 1135785), (2436, 1104080), (2590, 1038432), (2611, 1030080), (2784, 966070), (2960, 908628), (2984, 901320), (3045, 883264), (3108, 865360), (3219, 835520), (3248, 828060), (3360, 800458), (3480, 772856), (3552, 757190), (3730, 721056), (3885, 692288), (4060, 662448), (4144, 649020), (4292, 626640), (4440, 605752), (4476, 600880), (4640, 579642), (4872, 552040), (5180, 519216), (5222, 515040), (5365, 501312), (5568, 483035), (5595, 480704), (5920, 454314), (5968, 450660), (6090, 441632), (6216, 432680), (6438, 417760), (6496, 414030), (6720, 400229), (6960, 386428), (7104, 378595), (7460, 360528), (7511, 358080), (7770, 346144), (7833, 343360), (8120, 331224), (8288, 324510), (8584, 313320), (8880, 302876), (8952, 300440), (9280, 289821), (9744, 276020), (10360, 259608), (10444, 257520), (10730, 250656), (10817, 248640), (11190, 240352), (11840, 227157), (11936, 225330), (12180, 220816), (12432, 216340), (12876, 208880), (12992, 207015), (13055, 206016), (13801, 194880), (13920, 193214), (14920, 180264), (15022, 179040), (15540, 173072), (15666, 171680), (16095, 167104), (16240, 165612), (16576, 162255), (17168, 156660), (17760, 151438), (17904, 150220), (19488, 138010), (20720, 129804), (20888, 128760), (21460, 125328), (21634, 124320), (22380, 120176), (22533, 119360), (23872, 112665), (24360, 110408), (24864, 108170), (25752, 104440), (26110, 103008), (27602, 97440), (27840, 96607), (29840, 90132), (30044, 89520), (31080, 86536), (31332, 85840), (32190, 83552), (32451, 82880), (32480, 82806), (34336, 78330), (35520, 75719), (35808, 75110), (37555, 71616), (38976, 69005), (39165, 68672), (41403, 64960), (41440, 64902), (41776, 64380), (42920, 62664), (43268, 62160), (44760, 60088), (45066, 59680), (48720, 55204), (49728, 54085), (51504, 52220)]