2089509120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5909

約数の個数: 216

約数和(自身を含む): 7463968512

約数和(自身を除く): 5374459392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5851, 5952, 7440, 7936, 8928, 9920, 11160, 11520, 11702, 11904, 14880, 17553, 17856, 19840, 22320, 23404, 23808, 29255, 29760, 35106, 35712, 39680, 44640, 46808, 52659, 58510, 59520, 70212, 71424, 87765, 89280, 93616, 105318, 117020, 119040, 140424, 175530, 178560, 181381, 187232, 210636, 234040, 263295, 280848, 351060, 357120, 362762, 374464, 421272, 468080, 526590, 544143, 561696, 702120, 725524, 748928, 842544, 906905, 936160, 1053180, 1088286, 1123392, 1404240, 1451048, 1497856, 1632429, 1685088, 1813810, 1872320, 2106360, 2176572, 2246784, 2720715, 2808480, 2902096, 3264858, 3370176, 3627620, 3744640, 4212720, 4353144, 4493568, 5441430, 5616960, 5804192, 6529716, 6740352, 7255240, 7489280, 8162145, 8425440, 8706288, 10882860, 11233920, 11608384, 13059432, 13480704, 14510480, 16324290, 16850880, 17412576, 21765720, 22467840, 23216768, 26118864, 29020960, 32648580, 33701760, 34825152, 43531440, 46433536, 52237728, 58041920, 65297160, 67403520, 69650304, 87062880, 104475456, 116083840, 130594320, 139300608, 174125760, 208950912, 232167680, 261188640, 348251520, 417901824, 522377280, 696503040, 1044754560, 2089509120]

約数ペア:

[(1, 2089509120), (2, 1044754560), (3, 696503040), (4, 522377280), (5, 417901824), (6, 348251520), (8, 261188640), (9, 232167680), (10, 208950912), (12, 174125760), (15, 139300608), (16, 130594320), (18, 116083840), (20, 104475456), (24, 87062880), (30, 69650304), (31, 67403520), (32, 65297160), (36, 58041920), (40, 52237728), (45, 46433536), (48, 43531440), (60, 34825152), (62, 33701760), (64, 32648580), (72, 29020960), (80, 26118864), (90, 23216768), (93, 22467840), (96, 21765720), (120, 17412576), (124, 16850880), (128, 16324290), (144, 14510480), (155, 13480704), (160, 13059432), (180, 11608384), (186, 11233920), (192, 10882860), (240, 8706288), (248, 8425440), (256, 8162145), (279, 7489280), (288, 7255240), (310, 6740352), (320, 6529716), (360, 5804192), (372, 5616960), (384, 5441430), (465, 4493568), (480, 4353144), (496, 4212720), (558, 3744640), (576, 3627620), (620, 3370176), (640, 3264858), (720, 2902096), (744, 2808480), (768, 2720715), (930, 2246784), (960, 2176572), (992, 2106360), (1116, 1872320), (1152, 1813810), (1240, 1685088), (1280, 1632429), (1395, 1497856), (1440, 1451048), (1488, 1404240), (1860, 1123392), (1920, 1088286), (1984, 1053180), (2232, 936160), (2304, 906905), (2480, 842544), (2790, 748928), (2880, 725524), (2976, 702120), (3720, 561696), (3840, 544143), (3968, 526590), (4464, 468080), (4960, 421272), (5580, 374464), (5760, 362762), (5851, 357120), (5952, 351060), (7440, 280848), (7936, 263295), (8928, 234040), (9920, 210636), (11160, 187232), (11520, 181381), (11702, 178560), (11904, 175530), (14880, 140424), (17553, 119040), (17856, 117020), (19840, 105318), (22320, 93616), (23404, 89280), (23808, 87765), (29255, 71424), (29760, 70212), (35106, 59520), (35712, 58510), (39680, 52659), (44640, 46808)]