51833327280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{122921}}^1$

素因数の和:123195

約数の個数: 160

約数和(自身を含む): 184371199488

約数和(自身を除く): 132537872208

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, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 251, 280, 336, 420, 502, 560, 753, 840, 1004, 1255, 1506, 1680, 1757, 2008, 2510, 3012, 3514, 3765, 4016, 5020, 5271, 6024, 7028, 7530, 8785, 10040, 10542, 12048, 14056, 15060, 17570, 20080, 21084, 26355, 28112, 30120, 35140, 42168, 52710, 60240, 70280, 84336, 105420, 122921, 140560, 210840, 245842, 368763, 421680, 491684, 614605, 737526, 860447, 983368, 1229210, 1475052, 1720894, 1843815, 1966736, 2458420, 2581341, 2950104, 3441788, 3687630, 4302235, 4916840, 5162682, 5900208, 6883576, 7375260, 8604470, 9833680, 10325364, 12906705, 13767152, 14750520, 17208940, 20650728, 25813410, 29501040, 30853171, 34417880, 41301456, 51626820, 61706342, 68835760, 92559513, 103253640, 123412684, 154265855, 185119026, 206507280, 215972197, 246825368, 308531710, 370238052, 431944394, 462797565, 493650736, 617063420, 647916591, 740476104, 863888788, 925595130, 1079860985, 1234126840, 1295833182, 1480952208, 1727777576, 1851190260, 2159721970, 2468253680, 2591666364, 3239582955, 3455555152, 3702380520, 4319443940, 5183332728, 6479165910, 7404761040, 8638887880, 10366665456, 12958331820, 17277775760, 25916663640, 51833327280]

約数ペア:

[(1, 51833327280), (2, 25916663640), (3, 17277775760), (4, 12958331820), (5, 10366665456), (6, 8638887880), (7, 7404761040), (8, 6479165910), (10, 5183332728), (12, 4319443940), (14, 3702380520), (15, 3455555152), (16, 3239582955), (20, 2591666364), (21, 2468253680), (24, 2159721970), (28, 1851190260), (30, 1727777576), (35, 1480952208), (40, 1295833182), (42, 1234126840), (48, 1079860985), (56, 925595130), (60, 863888788), (70, 740476104), (80, 647916591), (84, 617063420), (105, 493650736), (112, 462797565), (120, 431944394), (140, 370238052), (168, 308531710), (210, 246825368), (240, 215972197), (251, 206507280), (280, 185119026), (336, 154265855), (420, 123412684), (502, 103253640), (560, 92559513), (753, 68835760), (840, 61706342), (1004, 51626820), (1255, 41301456), (1506, 34417880), (1680, 30853171), (1757, 29501040), (2008, 25813410), (2510, 20650728), (3012, 17208940), (3514, 14750520), (3765, 13767152), (4016, 12906705), (5020, 10325364), (5271, 9833680), (6024, 8604470), (7028, 7375260), (7530, 6883576), (8785, 5900208), (10040, 5162682), (10542, 4916840), (12048, 4302235), (14056, 3687630), (15060, 3441788), (17570, 2950104), (20080, 2581341), (21084, 2458420), (26355, 1966736), (28112, 1843815), (30120, 1720894), (35140, 1475052), (42168, 1229210), (52710, 983368), (60240, 860447), (70280, 737526), (84336, 614605), (105420, 491684), (122921, 421680), (140560, 368763), (210840, 245842)]