56617680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 203986944

約数和(自身を除く): 147369264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 503, 536, 560, 670, 804, 840, 938, 1005, 1006, 1072, 1340, 1407, 1509, 1608, 1680, 1876, 2010, 2012, 2345, 2515, 2680, 2814, 3018, 3216, 3521, 3752, 4020, 4024, 4690, 5030, 5360, 5628, 6036, 7035, 7042, 7504, 7545, 8040, 8048, 9380, 10060, 10563, 11256, 12072, 14070, 14084, 15090, 16080, 17605, 18760, 20120, 21126, 22512, 24144, 28140, 28168, 30180, 33701, 35210, 37520, 40240, 42252, 52815, 56280, 56336, 60360, 67402, 70420, 84504, 101103, 105630, 112560, 120720, 134804, 140840, 168505, 169008, 202206, 211260, 235907, 269608, 281680, 337010, 404412, 422520, 471814, 505515, 539216, 674020, 707721, 808824, 845040, 943628, 1011030, 1179535, 1348040, 1415442, 1617648, 1887256, 2022060, 2359070, 2696080, 2830884, 3538605, 3774512, 4044120, 4718140, 5661768, 7077210, 8088240, 9436280, 11323536, 14154420, 18872560, 28308840, 56617680]

約数ペア:

[(1, 56617680), (2, 28308840), (3, 18872560), (4, 14154420), (5, 11323536), (6, 9436280), (7, 8088240), (8, 7077210), (10, 5661768), (12, 4718140), (14, 4044120), (15, 3774512), (16, 3538605), (20, 2830884), (21, 2696080), (24, 2359070), (28, 2022060), (30, 1887256), (35, 1617648), (40, 1415442), (42, 1348040), (48, 1179535), (56, 1011030), (60, 943628), (67, 845040), (70, 808824), (80, 707721), (84, 674020), (105, 539216), (112, 505515), (120, 471814), (134, 422520), (140, 404412), (168, 337010), (201, 281680), (210, 269608), (240, 235907), (268, 211260), (280, 202206), (335, 169008), (336, 168505), (402, 140840), (420, 134804), (469, 120720), (503, 112560), (536, 105630), (560, 101103), (670, 84504), (804, 70420), (840, 67402), (938, 60360), (1005, 56336), (1006, 56280), (1072, 52815), (1340, 42252), (1407, 40240), (1509, 37520), (1608, 35210), (1680, 33701), (1876, 30180), (2010, 28168), (2012, 28140), (2345, 24144), (2515, 22512), (2680, 21126), (2814, 20120), (3018, 18760), (3216, 17605), (3521, 16080), (3752, 15090), (4020, 14084), (4024, 14070), (4690, 12072), (5030, 11256), (5360, 10563), (5628, 10060), (6036, 9380), (7035, 8048), (7042, 8040), (7504, 7545)]