211072320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:989

約数の個数: 168

約数和(自身を含む): 735579936

約数和(自身を除く): 524507616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 415, 480, 498, 576, 664, 720, 747, 830, 883, 960, 996, 1245, 1328, 1440, 1494, 1660, 1766, 1992, 2490, 2649, 2656, 2880, 2988, 3320, 3532, 3735, 3984, 4415, 4980, 5298, 5312, 5976, 6640, 7064, 7470, 7947, 7968, 8830, 9960, 10596, 11952, 13245, 13280, 14128, 14940, 15894, 15936, 17660, 19920, 21192, 23904, 26490, 26560, 28256, 29880, 31788, 35320, 39735, 39840, 42384, 47808, 52980, 56512, 59760, 63576, 70640, 73289, 79470, 79680, 84768, 105960, 119520, 127152, 141280, 146578, 158940, 169536, 211920, 219867, 239040, 254304, 282560, 293156, 317880, 366445, 423840, 439734, 508608, 586312, 635760, 659601, 732890, 847680, 879468, 1099335, 1172624, 1271520, 1319202, 1465780, 1758936, 2198670, 2345248, 2543040, 2638404, 2931560, 3298005, 3517872, 4397340, 4690496, 5276808, 5863120, 6596010, 7035744, 8794680, 10553616, 11726240, 13192020, 14071488, 17589360, 21107232, 23452480, 26384040, 35178720, 42214464, 52768080, 70357440, 105536160, 211072320]

約数ペア:

[(1, 211072320), (2, 105536160), (3, 70357440), (4, 52768080), (5, 42214464), (6, 35178720), (8, 26384040), (9, 23452480), (10, 21107232), (12, 17589360), (15, 14071488), (16, 13192020), (18, 11726240), (20, 10553616), (24, 8794680), (30, 7035744), (32, 6596010), (36, 5863120), (40, 5276808), (45, 4690496), (48, 4397340), (60, 3517872), (64, 3298005), (72, 2931560), (80, 2638404), (83, 2543040), (90, 2345248), (96, 2198670), (120, 1758936), (144, 1465780), (160, 1319202), (166, 1271520), (180, 1172624), (192, 1099335), (240, 879468), (249, 847680), (288, 732890), (320, 659601), (332, 635760), (360, 586312), (415, 508608), (480, 439734), (498, 423840), (576, 366445), (664, 317880), (720, 293156), (747, 282560), (830, 254304), (883, 239040), (960, 219867), (996, 211920), (1245, 169536), (1328, 158940), (1440, 146578), (1494, 141280), (1660, 127152), (1766, 119520), (1992, 105960), (2490, 84768), (2649, 79680), (2656, 79470), (2880, 73289), (2988, 70640), (3320, 63576), (3532, 59760), (3735, 56512), (3984, 52980), (4415, 47808), (4980, 42384), (5298, 39840), (5312, 39735), (5976, 35320), (6640, 31788), (7064, 29880), (7470, 28256), (7947, 26560), (7968, 26490), (8830, 23904), (9960, 21192), (10596, 19920), (11952, 17660), (13245, 15936), (13280, 15894), (14128, 14940)]