26865840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 90279936

約数和(自身を除く): 63414096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 157, 184, 186, 230, 240, 248, 276, 310, 314, 345, 368, 372, 460, 465, 471, 496, 552, 620, 628, 690, 713, 744, 785, 920, 930, 942, 1104, 1240, 1256, 1380, 1426, 1488, 1570, 1840, 1860, 1884, 2139, 2355, 2480, 2512, 2760, 2852, 3140, 3565, 3611, 3720, 3768, 4278, 4710, 4867, 5520, 5704, 6280, 7130, 7222, 7440, 7536, 8556, 9420, 9734, 10695, 10833, 11408, 12560, 14260, 14444, 14601, 17112, 18055, 18840, 19468, 21390, 21666, 24335, 28520, 28888, 29202, 34224, 36110, 37680, 38936, 42780, 43332, 48670, 54165, 57040, 57776, 58404, 72220, 73005, 77872, 85560, 86664, 97340, 108330, 111941, 116808, 144440, 146010, 171120, 173328, 194680, 216660, 223882, 233616, 288880, 292020, 335823, 389360, 433320, 447764, 559705, 584040, 671646, 866640, 895528, 1119410, 1168080, 1343292, 1679115, 1791056, 2238820, 2686584, 3358230, 4477640, 5373168, 6716460, 8955280, 13432920, 26865840]

約数ペア:

[(1, 26865840), (2, 13432920), (3, 8955280), (4, 6716460), (5, 5373168), (6, 4477640), (8, 3358230), (10, 2686584), (12, 2238820), (15, 1791056), (16, 1679115), (20, 1343292), (23, 1168080), (24, 1119410), (30, 895528), (31, 866640), (40, 671646), (46, 584040), (48, 559705), (60, 447764), (62, 433320), (69, 389360), (80, 335823), (92, 292020), (93, 288880), (115, 233616), (120, 223882), (124, 216660), (138, 194680), (155, 173328), (157, 171120), (184, 146010), (186, 144440), (230, 116808), (240, 111941), (248, 108330), (276, 97340), (310, 86664), (314, 85560), (345, 77872), (368, 73005), (372, 72220), (460, 58404), (465, 57776), (471, 57040), (496, 54165), (552, 48670), (620, 43332), (628, 42780), (690, 38936), (713, 37680), (744, 36110), (785, 34224), (920, 29202), (930, 28888), (942, 28520), (1104, 24335), (1240, 21666), (1256, 21390), (1380, 19468), (1426, 18840), (1488, 18055), (1570, 17112), (1840, 14601), (1860, 14444), (1884, 14260), (2139, 12560), (2355, 11408), (2480, 10833), (2512, 10695), (2760, 9734), (2852, 9420), (3140, 8556), (3565, 7536), (3611, 7440), (3720, 7222), (3768, 7130), (4278, 6280), (4710, 5704), (4867, 5520)]