143680320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{7127}}^1$

素因数の和:7157

約数の個数: 168

約数和(自身を含む): 564879744

約数和(自身を除く): 421199424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 7127, 10080, 14254, 20160, 21381, 28508, 35635, 42762, 49889, 57016, 64143, 71270, 85524, 99778, 106905, 114032, 128286, 142540, 149667, 171048, 199556, 213810, 228064, 249445, 256572, 285080, 299334, 320715, 342096, 399112, 427620, 449001, 456128, 498890, 513144, 570160, 598668, 641430, 684192, 748335, 798224, 855240, 898002, 997780, 1026288, 1140320, 1197336, 1282860, 1368384, 1496670, 1596448, 1710480, 1796004, 1995560, 2052576, 2245005, 2280640, 2394672, 2565720, 2993340, 3192896, 3420960, 3592008, 3991120, 4105152, 4490010, 4789344, 5131440, 5986680, 6841920, 7184016, 7982240, 8980020, 9578688, 10262880, 11973360, 14368032, 15964480, 17960040, 20525760, 23946720, 28736064, 35920080, 47893440, 71840160, 143680320]

約数ペア:

[(1, 143680320), (2, 71840160), (3, 47893440), (4, 35920080), (5, 28736064), (6, 23946720), (7, 20525760), (8, 17960040), (9, 15964480), (10, 14368032), (12, 11973360), (14, 10262880), (15, 9578688), (16, 8980020), (18, 7982240), (20, 7184016), (21, 6841920), (24, 5986680), (28, 5131440), (30, 4789344), (32, 4490010), (35, 4105152), (36, 3991120), (40, 3592008), (42, 3420960), (45, 3192896), (48, 2993340), (56, 2565720), (60, 2394672), (63, 2280640), (64, 2245005), (70, 2052576), (72, 1995560), (80, 1796004), (84, 1710480), (90, 1596448), (96, 1496670), (105, 1368384), (112, 1282860), (120, 1197336), (126, 1140320), (140, 1026288), (144, 997780), (160, 898002), (168, 855240), (180, 798224), (192, 748335), (210, 684192), (224, 641430), (240, 598668), (252, 570160), (280, 513144), (288, 498890), (315, 456128), (320, 449001), (336, 427620), (360, 399112), (420, 342096), (448, 320715), (480, 299334), (504, 285080), (560, 256572), (576, 249445), (630, 228064), (672, 213810), (720, 199556), (840, 171048), (960, 149667), (1008, 142540), (1120, 128286), (1260, 114032), (1344, 106905), (1440, 99778), (1680, 85524), (2016, 71270), (2240, 64143), (2520, 57016), (2880, 49889), (3360, 42762), (4032, 35635), (5040, 28508), (6720, 21381), (7127, 20160), (10080, 14254)]