162986880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 605928960

約数和(自身を除く): 442942080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 128, 134, 140, 160, 168, 181, 192, 201, 210, 224, 240, 268, 280, 320, 335, 336, 362, 384, 402, 420, 448, 469, 480, 536, 543, 560, 640, 670, 672, 724, 804, 840, 896, 905, 938, 960, 1005, 1072, 1086, 1120, 1267, 1340, 1344, 1407, 1448, 1608, 1680, 1810, 1876, 1920, 2010, 2144, 2172, 2240, 2345, 2534, 2680, 2688, 2715, 2814, 2896, 3216, 3360, 3620, 3752, 3801, 4020, 4288, 4344, 4480, 4690, 5068, 5360, 5430, 5628, 5792, 6335, 6432, 6720, 7035, 7240, 7504, 7602, 8040, 8576, 8688, 9380, 10136, 10720, 10860, 11256, 11584, 12127, 12670, 12864, 13440, 14070, 14480, 15008, 15204, 16080, 17376, 18760, 19005, 20272, 21440, 21720, 22512, 23168, 24254, 25340, 25728, 28140, 28960, 30016, 30408, 32160, 34752, 36381, 37520, 38010, 40544, 42880, 43440, 45024, 48508, 50680, 56280, 57920, 60032, 60635, 60816, 64320, 69504, 72762, 75040, 76020, 81088, 84889, 86880, 90048, 97016, 101360, 112560, 115840, 121270, 121632, 128640, 145524, 150080, 152040, 162176, 169778, 173760, 180096, 181905, 194032, 202720, 225120, 242540, 243264, 254667, 291048, 300160, 304080, 339556, 347520, 363810, 388064, 405440, 424445, 450240, 485080, 486528, 509334, 582096, 608160, 679112, 727620, 776128, 810880, 848890, 900480, 970160, 1018668, 1164192, 1216320, 1273335, 1358224, 1455240, 1552256, 1697780, 1940320, 2037336, 2328384, 2432640, 2546670, 2716448, 2910480, 3395560, 3880640, 4074672, 4656768, 5093340, 5432896, 5820960, 6791120, 7761280, 8149344, 10186680, 10865792, 11641920, 13582240, 16298688, 20373360, 23283840, 27164480, 32597376, 40746720, 54328960, 81493440, 162986880]

約数ペア:

[(1, 162986880), (2, 81493440), (3, 54328960), (4, 40746720), (5, 32597376), (6, 27164480), (7, 23283840), (8, 20373360), (10, 16298688), (12, 13582240), (14, 11641920), (15, 10865792), (16, 10186680), (20, 8149344), (21, 7761280), (24, 6791120), (28, 5820960), (30, 5432896), (32, 5093340), (35, 4656768), (40, 4074672), (42, 3880640), (48, 3395560), (56, 2910480), (60, 2716448), (64, 2546670), (67, 2432640), (70, 2328384), (80, 2037336), (84, 1940320), (96, 1697780), (105, 1552256), (112, 1455240), (120, 1358224), (128, 1273335), (134, 1216320), (140, 1164192), (160, 1018668), (168, 970160), (181, 900480), (192, 848890), (201, 810880), (210, 776128), (224, 727620), (240, 679112), (268, 608160), (280, 582096), (320, 509334), (335, 486528), (336, 485080), (362, 450240), (384, 424445), (402, 405440), (420, 388064), (448, 363810), (469, 347520), (480, 339556), (536, 304080), (543, 300160), (560, 291048), (640, 254667), (670, 243264), (672, 242540), (724, 225120), (804, 202720), (840, 194032), (896, 181905), (905, 180096), (938, 173760), (960, 169778), (1005, 162176), (1072, 152040), (1086, 150080), (1120, 145524), (1267, 128640), (1340, 121632), (1344, 121270), (1407, 115840), (1448, 112560), (1608, 101360), (1680, 97016), (1810, 90048), (1876, 86880), (1920, 84889), (2010, 81088), (2144, 76020), (2172, 75040), (2240, 72762), (2345, 69504), (2534, 64320), (2680, 60816), (2688, 60635), (2715, 60032), (2814, 57920), (2896, 56280), (3216, 50680), (3360, 48508), (3620, 45024), (3752, 43440), (3801, 42880), (4020, 40544), (4288, 38010), (4344, 37520), (4480, 36381), (4690, 34752), (5068, 32160), (5360, 30408), (5430, 30016), (5628, 28960), (5792, 28140), (6335, 25728), (6432, 25340), (6720, 24254), (7035, 23168), (7240, 22512), (7504, 21720), (7602, 21440), (8040, 20272), (8576, 19005), (8688, 18760), (9380, 17376), (10136, 16080), (10720, 15204), (10860, 15008), (11256, 14480), (11584, 14070), (12127, 13440), (12670, 12864)]