208825920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2339}}^1$

素因数の和:2393

約数の個数: 168

約数和(自身を含む): 741761280

約数和(自身を除く): 532935360

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, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1984, 2232, 2339, 2480, 2790, 2880, 2976, 3720, 4464, 4678, 4960, 5580, 5952, 7017, 7440, 8928, 9356, 9920, 11160, 11695, 14034, 14880, 17856, 18712, 21051, 22320, 23390, 28068, 29760, 35085, 37424, 42102, 44640, 46780, 56136, 70170, 72509, 74848, 84204, 89280, 93560, 105255, 112272, 140340, 145018, 149696, 168408, 187120, 210510, 217527, 224544, 280680, 290036, 336816, 362545, 374240, 421020, 435054, 449088, 561360, 580072, 652581, 673632, 725090, 748480, 842040, 870108, 1087635, 1122720, 1160144, 1305162, 1347264, 1450180, 1684080, 1740216, 2175270, 2245440, 2320288, 2610324, 2900360, 3262905, 3368160, 3480432, 4350540, 4640576, 5220648, 5800720, 6525810, 6736320, 6960864, 8701080, 10441296, 11601440, 13051620, 13921728, 17402160, 20882592, 23202880, 26103240, 34804320, 41765184, 52206480, 69608640, 104412960, 208825920]

約数ペア:

[(1, 208825920), (2, 104412960), (3, 69608640), (4, 52206480), (5, 41765184), (6, 34804320), (8, 26103240), (9, 23202880), (10, 20882592), (12, 17402160), (15, 13921728), (16, 13051620), (18, 11601440), (20, 10441296), (24, 8701080), (30, 6960864), (31, 6736320), (32, 6525810), (36, 5800720), (40, 5220648), (45, 4640576), (48, 4350540), (60, 3480432), (62, 3368160), (64, 3262905), (72, 2900360), (80, 2610324), (90, 2320288), (93, 2245440), (96, 2175270), (120, 1740216), (124, 1684080), (144, 1450180), (155, 1347264), (160, 1305162), (180, 1160144), (186, 1122720), (192, 1087635), (240, 870108), (248, 842040), (279, 748480), (288, 725090), (310, 673632), (320, 652581), (360, 580072), (372, 561360), (465, 449088), (480, 435054), (496, 421020), (558, 374240), (576, 362545), (620, 336816), (720, 290036), (744, 280680), (930, 224544), (960, 217527), (992, 210510), (1116, 187120), (1240, 168408), (1395, 149696), (1440, 145018), (1488, 140340), (1860, 112272), (1984, 105255), (2232, 93560), (2339, 89280), (2480, 84204), (2790, 74848), (2880, 72509), (2976, 70170), (3720, 56136), (4464, 46780), (4678, 44640), (4960, 42102), (5580, 37424), (5952, 35085), (7017, 29760), (7440, 28068), (8928, 23390), (9356, 22320), (9920, 21051), (11160, 18712), (11695, 17856), (14034, 14880)]