163935360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 594864000

約数和(自身を除く): 430928640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 179, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 358, 360, 384, 424, 432, 477, 480, 530, 537, 540, 576, 636, 640, 716, 720, 795, 848, 864, 895, 954, 960, 1060, 1074, 1080, 1152, 1272, 1431, 1432, 1440, 1590, 1611, 1696, 1728, 1790, 1908, 1920, 2120, 2148, 2160, 2385, 2544, 2685, 2862, 2864, 2880, 3180, 3222, 3392, 3456, 3580, 3816, 4240, 4296, 4320, 4770, 4833, 5088, 5370, 5724, 5728, 5760, 6360, 6444, 6784, 7155, 7160, 7632, 8055, 8480, 8592, 8640, 9487, 9540, 9666, 10176, 10740, 11448, 11456, 12720, 12888, 14310, 14320, 15264, 16110, 16960, 17184, 17280, 18974, 19080, 19332, 20352, 21480, 22896, 22912, 24165, 25440, 25776, 28461, 28620, 28640, 30528, 32220, 33920, 34368, 37948, 38160, 38664, 42960, 45792, 47435, 48330, 50880, 51552, 56922, 57240, 57280, 61056, 64440, 68736, 75896, 76320, 77328, 85383, 85920, 91584, 94870, 96660, 101760, 103104, 113844, 114480, 114560, 128880, 142305, 151792, 152640, 154656, 170766, 171840, 183168, 189740, 193320, 206208, 227688, 228960, 256149, 257760, 284610, 303584, 305280, 309312, 341532, 343680, 379480, 386640, 426915, 455376, 457920, 512298, 515520, 569220, 607168, 618624, 683064, 758960, 773280, 853830, 910752, 915840, 1024596, 1031040, 1138440, 1214336, 1280745, 1366128, 1517920, 1546560, 1707660, 1821504, 2049192, 2276880, 2561490, 2732256, 3035840, 3093120, 3415320, 3643008, 4098384, 4553760, 5122980, 5464512, 6071680, 6830640, 8196768, 9107520, 10245960, 10929024, 13661280, 16393536, 18215040, 20491920, 27322560, 32787072, 40983840, 54645120, 81967680, 163935360]

約数ペア:

[(1, 163935360), (2, 81967680), (3, 54645120), (4, 40983840), (5, 32787072), (6, 27322560), (8, 20491920), (9, 18215040), (10, 16393536), (12, 13661280), (15, 10929024), (16, 10245960), (18, 9107520), (20, 8196768), (24, 6830640), (27, 6071680), (30, 5464512), (32, 5122980), (36, 4553760), (40, 4098384), (45, 3643008), (48, 3415320), (53, 3093120), (54, 3035840), (60, 2732256), (64, 2561490), (72, 2276880), (80, 2049192), (90, 1821504), (96, 1707660), (106, 1546560), (108, 1517920), (120, 1366128), (128, 1280745), (135, 1214336), (144, 1138440), (159, 1031040), (160, 1024596), (179, 915840), (180, 910752), (192, 853830), (212, 773280), (216, 758960), (240, 683064), (265, 618624), (270, 607168), (288, 569220), (318, 515520), (320, 512298), (358, 457920), (360, 455376), (384, 426915), (424, 386640), (432, 379480), (477, 343680), (480, 341532), (530, 309312), (537, 305280), (540, 303584), (576, 284610), (636, 257760), (640, 256149), (716, 228960), (720, 227688), (795, 206208), (848, 193320), (864, 189740), (895, 183168), (954, 171840), (960, 170766), (1060, 154656), (1074, 152640), (1080, 151792), (1152, 142305), (1272, 128880), (1431, 114560), (1432, 114480), (1440, 113844), (1590, 103104), (1611, 101760), (1696, 96660), (1728, 94870), (1790, 91584), (1908, 85920), (1920, 85383), (2120, 77328), (2148, 76320), (2160, 75896), (2385, 68736), (2544, 64440), (2685, 61056), (2862, 57280), (2864, 57240), (2880, 56922), (3180, 51552), (3222, 50880), (3392, 48330), (3456, 47435), (3580, 45792), (3816, 42960), (4240, 38664), (4296, 38160), (4320, 37948), (4770, 34368), (4833, 33920), (5088, 32220), (5370, 30528), (5724, 28640), (5728, 28620), (5760, 28461), (6360, 25776), (6444, 25440), (6784, 24165), (7155, 22912), (7160, 22896), (7632, 21480), (8055, 20352), (8480, 19332), (8592, 19080), (8640, 18974), (9487, 17280), (9540, 17184), (9666, 16960), (10176, 16110), (10740, 15264), (11448, 14320), (11456, 14310), (12720, 12888)]