189339120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 200

約数和(自身を含む): 669778560

約数和(自身を除く): 480439440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 108, 120, 122, 135, 144, 162, 180, 183, 216, 240, 244, 270, 305, 324, 360, 366, 405, 432, 479, 488, 540, 549, 610, 648, 720, 732, 810, 915, 958, 976, 1080, 1098, 1220, 1296, 1437, 1464, 1620, 1647, 1830, 1916, 2160, 2196, 2395, 2440, 2745, 2874, 2928, 3240, 3294, 3660, 3832, 4311, 4392, 4790, 4880, 4941, 5490, 5748, 6480, 6588, 7185, 7320, 7664, 8235, 8622, 8784, 9580, 9882, 10980, 11496, 12933, 13176, 14370, 14640, 16470, 17244, 19160, 19764, 21555, 21960, 22992, 24705, 25866, 26352, 28740, 29219, 32940, 34488, 38320, 38799, 39528, 43110, 43920, 49410, 51732, 57480, 58438, 64665, 65880, 68976, 77598, 79056, 86220, 87657, 98820, 103464, 114960, 116876, 129330, 131760, 146095, 155196, 172440, 175314, 193995, 197640, 206928, 233752, 258660, 262971, 292190, 310392, 344880, 350628, 387990, 395280, 438285, 467504, 517320, 525942, 584380, 620784, 701256, 775980, 788913, 876570, 1034640, 1051884, 1168760, 1314855, 1402512, 1551960, 1577826, 1753140, 2103768, 2337520, 2366739, 2629710, 3103920, 3155652, 3506280, 3944565, 4207536, 4733478, 5259420, 6311304, 7012560, 7889130, 9466956, 10518840, 11833695, 12622608, 15778260, 18933912, 21037680, 23667390, 31556520, 37867824, 47334780, 63113040, 94669560, 189339120]

約数ペア:

[(1, 189339120), (2, 94669560), (3, 63113040), (4, 47334780), (5, 37867824), (6, 31556520), (8, 23667390), (9, 21037680), (10, 18933912), (12, 15778260), (15, 12622608), (16, 11833695), (18, 10518840), (20, 9466956), (24, 7889130), (27, 7012560), (30, 6311304), (36, 5259420), (40, 4733478), (45, 4207536), (48, 3944565), (54, 3506280), (60, 3155652), (61, 3103920), (72, 2629710), (80, 2366739), (81, 2337520), (90, 2103768), (108, 1753140), (120, 1577826), (122, 1551960), (135, 1402512), (144, 1314855), (162, 1168760), (180, 1051884), (183, 1034640), (216, 876570), (240, 788913), (244, 775980), (270, 701256), (305, 620784), (324, 584380), (360, 525942), (366, 517320), (405, 467504), (432, 438285), (479, 395280), (488, 387990), (540, 350628), (549, 344880), (610, 310392), (648, 292190), (720, 262971), (732, 258660), (810, 233752), (915, 206928), (958, 197640), (976, 193995), (1080, 175314), (1098, 172440), (1220, 155196), (1296, 146095), (1437, 131760), (1464, 129330), (1620, 116876), (1647, 114960), (1830, 103464), (1916, 98820), (2160, 87657), (2196, 86220), (2395, 79056), (2440, 77598), (2745, 68976), (2874, 65880), (2928, 64665), (3240, 58438), (3294, 57480), (3660, 51732), (3832, 49410), (4311, 43920), (4392, 43110), (4790, 39528), (4880, 38799), (4941, 38320), (5490, 34488), (5748, 32940), (6480, 29219), (6588, 28740), (7185, 26352), (7320, 25866), (7664, 24705), (8235, 22992), (8622, 21960), (8784, 21555), (9580, 19764), (9882, 19160), (10980, 17244), (11496, 16470), (12933, 14640), (13176, 14370)]