12764640

素因数分解:

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

素因数の和:185

約数の個数: 192

約数和(自身を含む): 47900160

約数和(自身を除く): 35135520

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, 70, 80, 84, 87, 96, 105, 112, 116, 120, 131, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 262, 280, 290, 336, 348, 393, 406, 420, 435, 464, 480, 524, 560, 580, 609, 655, 672, 696, 786, 812, 840, 870, 917, 928, 1015, 1048, 1120, 1160, 1218, 1310, 1392, 1572, 1624, 1680, 1740, 1834, 1965, 2030, 2096, 2320, 2436, 2620, 2751, 2784, 3045, 3144, 3248, 3360, 3480, 3668, 3799, 3930, 4060, 4192, 4585, 4640, 4872, 5240, 5502, 6090, 6288, 6496, 6960, 7336, 7598, 7860, 8120, 9170, 9744, 10480, 11004, 11397, 12180, 12576, 13755, 13920, 14672, 15196, 15720, 16240, 18340, 18995, 19488, 20960, 22008, 22794, 24360, 26593, 27510, 29344, 30392, 31440, 32480, 36680, 37990, 44016, 45588, 48720, 53186, 55020, 56985, 60784, 62880, 73360, 75980, 79779, 88032, 91176, 97440, 106372, 110040, 113970, 121568, 132965, 146720, 151960, 159558, 182352, 212744, 220080, 227940, 265930, 303920, 319116, 364704, 398895, 425488, 440160, 455880, 531860, 607840, 638232, 797790, 850976, 911760, 1063720, 1276464, 1595580, 1823520, 2127440, 2552928, 3191160, 4254880, 6382320, 12764640]

約数ペア:

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