159805440

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{17}}^2$

素因数の和:72

約数の個数: 312

約数和(自身を含む): 603512880

約数和(自身を除く): 443707440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 289, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 578, 612, 640, 680, 720, 765, 768, 816, 864, 867, 918, 960, 1020, 1024, 1080, 1088, 1152, 1156, 1224, 1280, 1360, 1440, 1445, 1530, 1536, 1632, 1728, 1734, 1836, 1920, 2040, 2048, 2160, 2176, 2295, 2304, 2312, 2448, 2560, 2601, 2720, 2880, 2890, 3060, 3072, 3264, 3456, 3468, 3672, 3840, 4080, 4096, 4320, 4335, 4352, 4590, 4608, 4624, 4896, 5120, 5202, 5440, 5760, 5780, 6120, 6144, 6528, 6912, 6936, 7344, 7680, 7803, 8160, 8640, 8670, 8704, 9180, 9216, 9248, 9792, 10240, 10404, 10880, 11520, 11560, 12240, 12288, 13005, 13056, 13824, 13872, 14688, 15360, 15606, 16320, 17280, 17340, 17408, 18360, 18432, 18496, 19584, 20480, 20808, 21760, 23040, 23120, 24480, 26010, 26112, 27648, 27744, 29376, 30720, 31212, 32640, 34560, 34680, 34816, 36720, 36864, 36992, 39015, 39168, 41616, 43520, 46080, 46240, 48960, 52020, 52224, 55296, 55488, 58752, 61440, 62424, 65280, 69120, 69360, 69632, 73440, 73984, 78030, 78336, 83232, 87040, 92160, 92480, 97920, 104040, 104448, 110592, 110976, 117504, 124848, 130560, 138240, 138720, 146880, 147968, 156060, 156672, 166464, 174080, 184320, 184960, 195840, 208080, 208896, 221952, 235008, 249696, 261120, 276480, 277440, 293760, 295936, 312120, 313344, 332928, 348160, 369920, 391680, 416160, 443904, 470016, 499392, 522240, 552960, 554880, 587520, 591872, 624240, 626688, 665856, 739840, 783360, 832320, 887808, 940032, 998784, 1044480, 1109760, 1175040, 1183744, 1248480, 1331712, 1479680, 1566720, 1664640, 1775616, 1880064, 1997568, 2219520, 2350080, 2496960, 2663424, 2959360, 3133440, 3329280, 3551232, 3995136, 4439040, 4700160, 4993920, 5326848, 5918720, 6658560, 7990272, 8878080, 9400320, 9987840, 10653696, 13317120, 15980544, 17756160, 19975680, 26634240, 31961088, 39951360, 53268480, 79902720, 159805440]

約数ペア:

[(1, 159805440), (2, 79902720), (3, 53268480), (4, 39951360), (5, 31961088), (6, 26634240), (8, 19975680), (9, 17756160), (10, 15980544), (12, 13317120), (15, 10653696), (16, 9987840), (17, 9400320), (18, 8878080), (20, 7990272), (24, 6658560), (27, 5918720), (30, 5326848), (32, 4993920), (34, 4700160), (36, 4439040), (40, 3995136), (45, 3551232), (48, 3329280), (51, 3133440), (54, 2959360), (60, 2663424), (64, 2496960), (68, 2350080), (72, 2219520), (80, 1997568), (85, 1880064), (90, 1775616), (96, 1664640), (102, 1566720), (108, 1479680), (120, 1331712), (128, 1248480), (135, 1183744), (136, 1175040), (144, 1109760), (153, 1044480), (160, 998784), (170, 940032), (180, 887808), (192, 832320), (204, 783360), (216, 739840), (240, 665856), (255, 626688), (256, 624240), (270, 591872), (272, 587520), (288, 554880), (289, 552960), (306, 522240), (320, 499392), (340, 470016), (360, 443904), (384, 416160), (408, 391680), (432, 369920), (459, 348160), (480, 332928), (510, 313344), (512, 312120), (540, 295936), (544, 293760), (576, 277440), (578, 276480), (612, 261120), (640, 249696), (680, 235008), (720, 221952), (765, 208896), (768, 208080), (816, 195840), (864, 184960), (867, 184320), (918, 174080), (960, 166464), (1020, 156672), (1024, 156060), (1080, 147968), (1088, 146880), (1152, 138720), (1156, 138240), (1224, 130560), (1280, 124848), (1360, 117504), (1440, 110976), (1445, 110592), (1530, 104448), (1536, 104040), (1632, 97920), (1728, 92480), (1734, 92160), (1836, 87040), (1920, 83232), (2040, 78336), (2048, 78030), (2160, 73984), (2176, 73440), (2295, 69632), (2304, 69360), (2312, 69120), (2448, 65280), (2560, 62424), (2601, 61440), (2720, 58752), (2880, 55488), (2890, 55296), (3060, 52224), (3072, 52020), (3264, 48960), (3456, 46240), (3468, 46080), (3672, 43520), (3840, 41616), (4080, 39168), (4096, 39015), (4320, 36992), (4335, 36864), (4352, 36720), (4590, 34816), (4608, 34680), (4624, 34560), (4896, 32640), (5120, 31212), (5202, 30720), (5440, 29376), (5760, 27744), (5780, 27648), (6120, 26112), (6144, 26010), (6528, 24480), (6912, 23120), (6936, 23040), (7344, 21760), (7680, 20808), (7803, 20480), (8160, 19584), (8640, 18496), (8670, 18432), (8704, 18360), (9180, 17408), (9216, 17340), (9248, 17280), (9792, 16320), (10240, 15606), (10404, 15360), (10880, 14688), (11520, 13872), (11560, 13824), (12240, 13056), (12288, 13005)]