129025920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 449452800

約数和(自身を除く): 320426880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 67, 68, 80, 85, 96, 102, 118, 120, 128, 134, 136, 160, 170, 177, 192, 201, 204, 236, 240, 255, 268, 272, 295, 320, 335, 340, 354, 384, 402, 408, 472, 480, 510, 536, 544, 590, 640, 670, 680, 708, 804, 816, 885, 944, 960, 1003, 1005, 1020, 1072, 1088, 1139, 1180, 1340, 1360, 1416, 1608, 1632, 1770, 1888, 1920, 2006, 2010, 2040, 2144, 2176, 2278, 2360, 2680, 2720, 2832, 3009, 3216, 3264, 3417, 3540, 3776, 3953, 4012, 4020, 4080, 4288, 4556, 4720, 5015, 5360, 5440, 5664, 5695, 6018, 6432, 6528, 6834, 7080, 7552, 7906, 8024, 8040, 8160, 8576, 9112, 9440, 10030, 10720, 10880, 11328, 11390, 11859, 12036, 12864, 13668, 14160, 15045, 15812, 16048, 16080, 16320, 17085, 18224, 18880, 19765, 20060, 21440, 22656, 22780, 23718, 24072, 25728, 27336, 28320, 30090, 31624, 32096, 32160, 32640, 34170, 36448, 37760, 39530, 40120, 42880, 45560, 47436, 48144, 54672, 56640, 59295, 60180, 63248, 64192, 64320, 67201, 68340, 72896, 79060, 80240, 91120, 94872, 96288, 109344, 113280, 118590, 120360, 126496, 128384, 128640, 134402, 136680, 145792, 158120, 160480, 182240, 189744, 192576, 201603, 218688, 237180, 240720, 252992, 268804, 273360, 316240, 320960, 336005, 364480, 379488, 385152, 403206, 437376, 474360, 481440, 505984, 537608, 546720, 632480, 641920, 672010, 728960, 758976, 806412, 948720, 962880, 1008015, 1075216, 1093440, 1264960, 1344020, 1517952, 1612824, 1897440, 1925760, 2016030, 2150432, 2186880, 2529920, 2688040, 3225648, 3794880, 4032060, 4300864, 5376080, 6451296, 7589760, 8064120, 8601728, 10752160, 12902592, 16128240, 21504320, 25805184, 32256480, 43008640, 64512960, 129025920]

約数ペア:

[(1, 129025920), (2, 64512960), (3, 43008640), (4, 32256480), (5, 25805184), (6, 21504320), (8, 16128240), (10, 12902592), (12, 10752160), (15, 8601728), (16, 8064120), (17, 7589760), (20, 6451296), (24, 5376080), (30, 4300864), (32, 4032060), (34, 3794880), (40, 3225648), (48, 2688040), (51, 2529920), (59, 2186880), (60, 2150432), (64, 2016030), (67, 1925760), (68, 1897440), (80, 1612824), (85, 1517952), (96, 1344020), (102, 1264960), (118, 1093440), (120, 1075216), (128, 1008015), (134, 962880), (136, 948720), (160, 806412), (170, 758976), (177, 728960), (192, 672010), (201, 641920), (204, 632480), (236, 546720), (240, 537608), (255, 505984), (268, 481440), (272, 474360), (295, 437376), (320, 403206), (335, 385152), (340, 379488), (354, 364480), (384, 336005), (402, 320960), (408, 316240), (472, 273360), (480, 268804), (510, 252992), (536, 240720), (544, 237180), (590, 218688), (640, 201603), (670, 192576), (680, 189744), (708, 182240), (804, 160480), (816, 158120), (885, 145792), (944, 136680), (960, 134402), (1003, 128640), (1005, 128384), (1020, 126496), (1072, 120360), (1088, 118590), (1139, 113280), (1180, 109344), (1340, 96288), (1360, 94872), (1416, 91120), (1608, 80240), (1632, 79060), (1770, 72896), (1888, 68340), (1920, 67201), (2006, 64320), (2010, 64192), (2040, 63248), (2144, 60180), (2176, 59295), (2278, 56640), (2360, 54672), (2680, 48144), (2720, 47436), (2832, 45560), (3009, 42880), (3216, 40120), (3264, 39530), (3417, 37760), (3540, 36448), (3776, 34170), (3953, 32640), (4012, 32160), (4020, 32096), (4080, 31624), (4288, 30090), (4556, 28320), (4720, 27336), (5015, 25728), (5360, 24072), (5440, 23718), (5664, 22780), (5695, 22656), (6018, 21440), (6432, 20060), (6528, 19765), (6834, 18880), (7080, 18224), (7552, 17085), (7906, 16320), (8024, 16080), (8040, 16048), (8160, 15812), (8576, 15045), (9112, 14160), (9440, 13668), (10030, 12864), (10720, 12036), (10880, 11859), (11328, 11390)]