1301958720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2707}}^1$

素因数の和:2897

約数の個数: 168

約数和(自身を含む): 4506675264

約数和(自身を除く): 3204716544

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, 90, 96, 120, 144, 160, 167, 180, 192, 240, 288, 320, 334, 360, 480, 501, 576, 668, 720, 835, 960, 1002, 1336, 1440, 1503, 1670, 2004, 2505, 2672, 2707, 2880, 3006, 3340, 4008, 5010, 5344, 5414, 6012, 6680, 7515, 8016, 8121, 10020, 10688, 10828, 12024, 13360, 13535, 15030, 16032, 16242, 20040, 21656, 24048, 24363, 26720, 27070, 30060, 32064, 32484, 40080, 40605, 43312, 48096, 48726, 53440, 54140, 60120, 64968, 80160, 81210, 86624, 96192, 97452, 108280, 120240, 121815, 129936, 160320, 162420, 173248, 194904, 216560, 240480, 243630, 259872, 324840, 389808, 433120, 452069, 480960, 487260, 519744, 649680, 779616, 866240, 904138, 974520, 1299360, 1356207, 1559232, 1808276, 1949040, 2260345, 2598720, 2712414, 3616552, 3898080, 4068621, 4520690, 5424828, 6781035, 7233104, 7796160, 8137242, 9041380, 10849656, 13562070, 14466208, 16274484, 18082760, 20343105, 21699312, 27124140, 28932416, 32548968, 36165520, 40686210, 43398624, 54248280, 65097936, 72331040, 81372420, 86797248, 108496560, 130195872, 144662080, 162744840, 216993120, 260391744, 325489680, 433986240, 650979360, 1301958720]

約数ペア:

[(1, 1301958720), (2, 650979360), (3, 433986240), (4, 325489680), (5, 260391744), (6, 216993120), (8, 162744840), (9, 144662080), (10, 130195872), (12, 108496560), (15, 86797248), (16, 81372420), (18, 72331040), (20, 65097936), (24, 54248280), (30, 43398624), (32, 40686210), (36, 36165520), (40, 32548968), (45, 28932416), (48, 27124140), (60, 21699312), (64, 20343105), (72, 18082760), (80, 16274484), (90, 14466208), (96, 13562070), (120, 10849656), (144, 9041380), (160, 8137242), (167, 7796160), (180, 7233104), (192, 6781035), (240, 5424828), (288, 4520690), (320, 4068621), (334, 3898080), (360, 3616552), (480, 2712414), (501, 2598720), (576, 2260345), (668, 1949040), (720, 1808276), (835, 1559232), (960, 1356207), (1002, 1299360), (1336, 974520), (1440, 904138), (1503, 866240), (1670, 779616), (2004, 649680), (2505, 519744), (2672, 487260), (2707, 480960), (2880, 452069), (3006, 433120), (3340, 389808), (4008, 324840), (5010, 259872), (5344, 243630), (5414, 240480), (6012, 216560), (6680, 194904), (7515, 173248), (8016, 162420), (8121, 160320), (10020, 129936), (10688, 121815), (10828, 120240), (12024, 108280), (13360, 97452), (13535, 96192), (15030, 86624), (16032, 81210), (16242, 80160), (20040, 64968), (21656, 60120), (24048, 54140), (24363, 53440), (26720, 48726), (27070, 48096), (30060, 43312), (32064, 40605), (32484, 40080)]