25529280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 96560640

約数和(自身を除く): 71031360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 131, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 262, 280, 290, 320, 336, 348, 393, 406, 420, 435, 448, 464, 480, 524, 560, 580, 609, 655, 672, 696, 786, 812, 840, 870, 917, 928, 960, 1015, 1048, 1120, 1160, 1218, 1310, 1344, 1392, 1572, 1624, 1680, 1740, 1834, 1856, 1965, 2030, 2096, 2240, 2320, 2436, 2620, 2751, 2784, 3045, 3144, 3248, 3360, 3480, 3668, 3799, 3930, 4060, 4192, 4585, 4640, 4872, 5240, 5502, 5568, 6090, 6288, 6496, 6720, 6960, 7336, 7598, 7860, 8120, 8384, 9170, 9280, 9744, 10480, 11004, 11397, 12180, 12576, 12992, 13755, 13920, 14672, 15196, 15720, 16240, 18340, 18995, 19488, 20960, 22008, 22794, 24360, 25152, 26593, 27510, 27840, 29344, 30392, 31440, 32480, 36680, 37990, 38976, 41920, 44016, 45588, 48720, 53186, 55020, 56985, 58688, 60784, 62880, 64960, 73360, 75980, 79779, 88032, 91176, 97440, 106372, 110040, 113970, 121568, 125760, 132965, 146720, 151960, 159558, 176064, 182352, 194880, 212744, 220080, 227940, 243136, 265930, 293440, 303920, 319116, 364704, 398895, 425488, 440160, 455880, 531860, 607840, 638232, 729408, 797790, 850976, 880320, 911760, 1063720, 1215680, 1276464, 1595580, 1701952, 1823520, 2127440, 2552928, 3191160, 3647040, 4254880, 5105856, 6382320, 8509760, 12764640, 25529280]

約数ペア:

[(1, 25529280), (2, 12764640), (3, 8509760), (4, 6382320), (5, 5105856), (6, 4254880), (7, 3647040), (8, 3191160), (10, 2552928), (12, 2127440), (14, 1823520), (15, 1701952), (16, 1595580), (20, 1276464), (21, 1215680), (24, 1063720), (28, 911760), (29, 880320), (30, 850976), (32, 797790), (35, 729408), (40, 638232), (42, 607840), (48, 531860), (56, 455880), (58, 440160), (60, 425488), (64, 398895), (70, 364704), (80, 319116), (84, 303920), (87, 293440), (96, 265930), (105, 243136), (112, 227940), (116, 220080), (120, 212744), (131, 194880), (140, 182352), (145, 176064), (160, 159558), (168, 151960), (174, 146720), (192, 132965), (203, 125760), (210, 121568), (224, 113970), (232, 110040), (240, 106372), (262, 97440), (280, 91176), (290, 88032), (320, 79779), (336, 75980), (348, 73360), (393, 64960), (406, 62880), (420, 60784), (435, 58688), (448, 56985), (464, 55020), (480, 53186), (524, 48720), (560, 45588), (580, 44016), (609, 41920), (655, 38976), (672, 37990), (696, 36680), (786, 32480), (812, 31440), (840, 30392), (870, 29344), (917, 27840), (928, 27510), (960, 26593), (1015, 25152), (1048, 24360), (1120, 22794), (1160, 22008), (1218, 20960), (1310, 19488), (1344, 18995), (1392, 18340), (1572, 16240), (1624, 15720), (1680, 15196), (1740, 14672), (1834, 13920), (1856, 13755), (1965, 12992), (2030, 12576), (2096, 12180), (2240, 11397), (2320, 11004), (2436, 10480), (2620, 9744), (2751, 9280), (2784, 9170), (3045, 8384), (3144, 8120), (3248, 7860), (3360, 7598), (3480, 7336), (3668, 6960), (3799, 6720), (3930, 6496), (4060, 6288), (4192, 6090), (4585, 5568), (4640, 5502), (4872, 5240)]