210832160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 192

約数和(自身を含む): 630685440

約数和(自身を除く): 419853280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 109, 110, 112, 140, 154, 157, 160, 176, 218, 220, 224, 280, 308, 314, 352, 385, 436, 440, 545, 560, 616, 628, 763, 770, 785, 872, 880, 1090, 1099, 1120, 1199, 1232, 1256, 1526, 1540, 1570, 1727, 1744, 1760, 2180, 2198, 2398, 2464, 2512, 3052, 3080, 3140, 3454, 3488, 3815, 4360, 4396, 4796, 5024, 5495, 5995, 6104, 6160, 6280, 6908, 7630, 8393, 8635, 8720, 8792, 9592, 10990, 11990, 12089, 12208, 12320, 12560, 13816, 15260, 16786, 17113, 17270, 17440, 17584, 19184, 21980, 23980, 24178, 24416, 25120, 27632, 30520, 33572, 34226, 34540, 35168, 38368, 41965, 43960, 47960, 48356, 55264, 60445, 61040, 67144, 68452, 69080, 83930, 85565, 87920, 95920, 96712, 119791, 120890, 122080, 134288, 136904, 138160, 167860, 171130, 175840, 188243, 191840, 193424, 239582, 241780, 268576, 273808, 276320, 335720, 342260, 376486, 386848, 479164, 483560, 547616, 598955, 671440, 684520, 752972, 941215, 958328, 967120, 1197910, 1317701, 1342880, 1369040, 1505944, 1882430, 1916656, 1934240, 2395820, 2635402, 2738080, 3011888, 3764860, 3833312, 4791640, 5270804, 6023776, 6588505, 7529720, 9583280, 10541608, 13177010, 15059440, 19166560, 21083216, 26354020, 30118880, 42166432, 52708040, 105416080, 210832160]

約数ペア:

[(1, 210832160), (2, 105416080), (4, 52708040), (5, 42166432), (7, 30118880), (8, 26354020), (10, 21083216), (11, 19166560), (14, 15059440), (16, 13177010), (20, 10541608), (22, 9583280), (28, 7529720), (32, 6588505), (35, 6023776), (40, 5270804), (44, 4791640), (55, 3833312), (56, 3764860), (70, 3011888), (77, 2738080), (80, 2635402), (88, 2395820), (109, 1934240), (110, 1916656), (112, 1882430), (140, 1505944), (154, 1369040), (157, 1342880), (160, 1317701), (176, 1197910), (218, 967120), (220, 958328), (224, 941215), (280, 752972), (308, 684520), (314, 671440), (352, 598955), (385, 547616), (436, 483560), (440, 479164), (545, 386848), (560, 376486), (616, 342260), (628, 335720), (763, 276320), (770, 273808), (785, 268576), (872, 241780), (880, 239582), (1090, 193424), (1099, 191840), (1120, 188243), (1199, 175840), (1232, 171130), (1256, 167860), (1526, 138160), (1540, 136904), (1570, 134288), (1727, 122080), (1744, 120890), (1760, 119791), (2180, 96712), (2198, 95920), (2398, 87920), (2464, 85565), (2512, 83930), (3052, 69080), (3080, 68452), (3140, 67144), (3454, 61040), (3488, 60445), (3815, 55264), (4360, 48356), (4396, 47960), (4796, 43960), (5024, 41965), (5495, 38368), (5995, 35168), (6104, 34540), (6160, 34226), (6280, 33572), (6908, 30520), (7630, 27632), (8393, 25120), (8635, 24416), (8720, 24178), (8792, 23980), (9592, 21980), (10990, 19184), (11990, 17584), (12089, 17440), (12208, 17270), (12320, 17113), (12560, 16786), (13816, 15260)]