163376640

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{1013}}^1$

素因数の和:1049

約数の個数: 240

約数和(自身を含む): 647288928

約数和(自身を除く): 483912288

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, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1013, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2026, 2240, 2304, 2520, 2560, 2688, 2880, 3039, 3360, 3584, 3840, 4032, 4052, 4480, 4608, 5040, 5065, 5376, 5760, 6078, 6720, 7091, 7680, 8064, 8104, 8960, 9117, 10080, 10130, 10752, 11520, 12156, 13440, 14182, 15195, 16128, 16208, 17920, 18234, 20160, 20260, 21273, 23040, 24312, 26880, 28364, 30390, 32256, 32416, 35455, 36468, 40320, 40520, 42546, 45585, 48624, 53760, 56728, 60780, 63819, 64832, 70910, 72936, 80640, 81040, 85092, 91170, 97248, 106365, 113456, 121560, 127638, 129664, 141820, 145872, 161280, 162080, 170184, 182340, 194496, 212730, 226912, 243120, 255276, 259328, 283640, 291744, 319095, 324160, 340368, 364680, 388992, 425460, 453824, 486240, 510552, 518656, 567280, 583488, 638190, 648320, 680736, 729360, 777984, 850920, 907648, 972480, 1021104, 1134560, 1166976, 1276380, 1296640, 1361472, 1458720, 1555968, 1701840, 1815296, 1944960, 2042208, 2269120, 2333952, 2552760, 2593280, 2722944, 2917440, 3403680, 3630592, 3889920, 4084416, 4538240, 4667904, 5105520, 5445888, 5834880, 6807360, 7779840, 8168832, 9076480, 10211040, 10891776, 11669760, 13614720, 16337664, 18152960, 20422080, 23339520, 27229440, 32675328, 40844160, 54458880, 81688320, 163376640]

約数ペア:

[(1, 163376640), (2, 81688320), (3, 54458880), (4, 40844160), (5, 32675328), (6, 27229440), (7, 23339520), (8, 20422080), (9, 18152960), (10, 16337664), (12, 13614720), (14, 11669760), (15, 10891776), (16, 10211040), (18, 9076480), (20, 8168832), (21, 7779840), (24, 6807360), (28, 5834880), (30, 5445888), (32, 5105520), (35, 4667904), (36, 4538240), (40, 4084416), (42, 3889920), (45, 3630592), (48, 3403680), (56, 2917440), (60, 2722944), (63, 2593280), (64, 2552760), (70, 2333952), (72, 2269120), (80, 2042208), (84, 1944960), (90, 1815296), (96, 1701840), (105, 1555968), (112, 1458720), (120, 1361472), (126, 1296640), (128, 1276380), (140, 1166976), (144, 1134560), (160, 1021104), (168, 972480), (180, 907648), (192, 850920), (210, 777984), (224, 729360), (240, 680736), (252, 648320), (256, 638190), (280, 583488), (288, 567280), (315, 518656), (320, 510552), (336, 486240), (360, 453824), (384, 425460), (420, 388992), (448, 364680), (480, 340368), (504, 324160), (512, 319095), (560, 291744), (576, 283640), (630, 259328), (640, 255276), (672, 243120), (720, 226912), (768, 212730), (840, 194496), (896, 182340), (960, 170184), (1008, 162080), (1013, 161280), (1120, 145872), (1152, 141820), (1260, 129664), (1280, 127638), (1344, 121560), (1440, 113456), (1536, 106365), (1680, 97248), (1792, 91170), (1920, 85092), (2016, 81040), (2026, 80640), (2240, 72936), (2304, 70910), (2520, 64832), (2560, 63819), (2688, 60780), (2880, 56728), (3039, 53760), (3360, 48624), (3584, 45585), (3840, 42546), (4032, 40520), (4052, 40320), (4480, 36468), (4608, 35455), (5040, 32416), (5065, 32256), (5376, 30390), (5760, 28364), (6078, 26880), (6720, 24312), (7091, 23040), (7680, 21273), (8064, 20260), (8104, 20160), (8960, 18234), (9117, 17920), (10080, 16208), (10130, 16128), (10752, 15195), (11520, 14182), (12156, 13440)]