16529760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:917

約数の個数: 144

約数和(自身を含む): 60815664

約数和(自身を除く): 44285904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 883, 936, 1040, 1170, 1248, 1440, 1560, 1766, 1872, 2080, 2340, 2649, 3120, 3532, 3744, 4415, 4680, 5298, 6240, 7064, 7947, 8830, 9360, 10596, 11479, 13245, 14128, 15894, 17660, 18720, 21192, 22958, 26490, 28256, 31788, 34437, 35320, 39735, 42384, 45916, 52980, 57395, 63576, 68874, 70640, 79470, 84768, 91832, 103311, 105960, 114790, 127152, 137748, 141280, 158940, 172185, 183664, 206622, 211920, 229580, 254304, 275496, 317880, 344370, 367328, 413244, 423840, 459160, 516555, 550992, 635760, 688740, 826488, 918320, 1033110, 1101984, 1271520, 1377480, 1652976, 1836640, 2066220, 2754960, 3305952, 4132440, 5509920, 8264880, 16529760]

約数ペア:

[(1, 16529760), (2, 8264880), (3, 5509920), (4, 4132440), (5, 3305952), (6, 2754960), (8, 2066220), (9, 1836640), (10, 1652976), (12, 1377480), (13, 1271520), (15, 1101984), (16, 1033110), (18, 918320), (20, 826488), (24, 688740), (26, 635760), (30, 550992), (32, 516555), (36, 459160), (39, 423840), (40, 413244), (45, 367328), (48, 344370), (52, 317880), (60, 275496), (65, 254304), (72, 229580), (78, 211920), (80, 206622), (90, 183664), (96, 172185), (104, 158940), (117, 141280), (120, 137748), (130, 127152), (144, 114790), (156, 105960), (160, 103311), (180, 91832), (195, 84768), (208, 79470), (234, 70640), (240, 68874), (260, 63576), (288, 57395), (312, 52980), (360, 45916), (390, 42384), (416, 39735), (468, 35320), (480, 34437), (520, 31788), (585, 28256), (624, 26490), (720, 22958), (780, 21192), (883, 18720), (936, 17660), (1040, 15894), (1170, 14128), (1248, 13245), (1440, 11479), (1560, 10596), (1766, 9360), (1872, 8830), (2080, 7947), (2340, 7064), (2649, 6240), (3120, 5298), (3532, 4680), (3744, 4415)]