166696320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 618854400

約数和(自身を除く): 452158080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 140, 157, 158, 160, 168, 192, 210, 224, 237, 240, 280, 314, 316, 320, 336, 384, 395, 420, 448, 471, 474, 480, 553, 560, 628, 632, 640, 672, 785, 790, 840, 896, 942, 948, 960, 1099, 1106, 1120, 1185, 1256, 1264, 1344, 1570, 1580, 1659, 1680, 1884, 1896, 1920, 2198, 2212, 2240, 2355, 2370, 2512, 2528, 2688, 2765, 3140, 3160, 3297, 3318, 3360, 3768, 3792, 4396, 4424, 4480, 4710, 4740, 5024, 5056, 5495, 5530, 6280, 6320, 6594, 6636, 6720, 7536, 7584, 8295, 8792, 8848, 9420, 9480, 10048, 10112, 10990, 11060, 12403, 12560, 12640, 13188, 13272, 13440, 15072, 15168, 16485, 16590, 17584, 17696, 18840, 18960, 20096, 21980, 22120, 24806, 25120, 25280, 26376, 26544, 30144, 30336, 32970, 33180, 35168, 35392, 37209, 37680, 37920, 43960, 44240, 49612, 50240, 50560, 52752, 53088, 60288, 62015, 65940, 66360, 70336, 70784, 74418, 75360, 75840, 86821, 87920, 88480, 99224, 100480, 105504, 106176, 124030, 131880, 132720, 140672, 148836, 150720, 151680, 173642, 175840, 176960, 186045, 198448, 211008, 212352, 248060, 260463, 263760, 265440, 297672, 301440, 347284, 351680, 353920, 372090, 396896, 422016, 434105, 496120, 520926, 527520, 530880, 595344, 694568, 703360, 744180, 793792, 868210, 992240, 1041852, 1055040, 1061760, 1190688, 1302315, 1389136, 1488360, 1587584, 1736420, 1984480, 2083704, 2110080, 2381376, 2604630, 2778272, 2976720, 3472840, 3968960, 4167408, 4762752, 5209260, 5556544, 5953440, 6945680, 7937920, 8334816, 10418520, 11113088, 11906880, 13891360, 16669632, 20837040, 23813760, 27782720, 33339264, 41674080, 55565440, 83348160, 166696320]

約数ペア:

[(1, 166696320), (2, 83348160), (3, 55565440), (4, 41674080), (5, 33339264), (6, 27782720), (7, 23813760), (8, 20837040), (10, 16669632), (12, 13891360), (14, 11906880), (15, 11113088), (16, 10418520), (20, 8334816), (21, 7937920), (24, 6945680), (28, 5953440), (30, 5556544), (32, 5209260), (35, 4762752), (40, 4167408), (42, 3968960), (48, 3472840), (56, 2976720), (60, 2778272), (64, 2604630), (70, 2381376), (79, 2110080), (80, 2083704), (84, 1984480), (96, 1736420), (105, 1587584), (112, 1488360), (120, 1389136), (128, 1302315), (140, 1190688), (157, 1061760), (158, 1055040), (160, 1041852), (168, 992240), (192, 868210), (210, 793792), (224, 744180), (237, 703360), (240, 694568), (280, 595344), (314, 530880), (316, 527520), (320, 520926), (336, 496120), (384, 434105), (395, 422016), (420, 396896), (448, 372090), (471, 353920), (474, 351680), (480, 347284), (553, 301440), (560, 297672), (628, 265440), (632, 263760), (640, 260463), (672, 248060), (785, 212352), (790, 211008), (840, 198448), (896, 186045), (942, 176960), (948, 175840), (960, 173642), (1099, 151680), (1106, 150720), (1120, 148836), (1185, 140672), (1256, 132720), (1264, 131880), (1344, 124030), (1570, 106176), (1580, 105504), (1659, 100480), (1680, 99224), (1884, 88480), (1896, 87920), (1920, 86821), (2198, 75840), (2212, 75360), (2240, 74418), (2355, 70784), (2370, 70336), (2512, 66360), (2528, 65940), (2688, 62015), (2765, 60288), (3140, 53088), (3160, 52752), (3297, 50560), (3318, 50240), (3360, 49612), (3768, 44240), (3792, 43960), (4396, 37920), (4424, 37680), (4480, 37209), (4710, 35392), (4740, 35168), (5024, 33180), (5056, 32970), (5495, 30336), (5530, 30144), (6280, 26544), (6320, 26376), (6594, 25280), (6636, 25120), (6720, 24806), (7536, 22120), (7584, 21980), (8295, 20096), (8792, 18960), (8848, 18840), (9420, 17696), (9480, 17584), (10048, 16590), (10112, 16485), (10990, 15168), (11060, 15072), (12403, 13440), (12560, 13272), (12640, 13188)]