183727680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 224

約数和(自身を含む): 624132864

約数和(自身を除く): 440405184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 53, 60, 64, 69, 80, 92, 96, 106, 115, 120, 138, 157, 159, 160, 184, 192, 212, 230, 240, 265, 276, 314, 318, 320, 345, 368, 424, 460, 471, 480, 530, 552, 628, 636, 690, 736, 785, 795, 848, 920, 942, 960, 1060, 1104, 1219, 1256, 1272, 1380, 1472, 1570, 1590, 1696, 1840, 1884, 2120, 2208, 2355, 2438, 2512, 2544, 2760, 3140, 3180, 3392, 3611, 3657, 3680, 3768, 4240, 4416, 4710, 4876, 5024, 5088, 5520, 6095, 6280, 6360, 7222, 7314, 7360, 7536, 8321, 8480, 9420, 9752, 10048, 10176, 10833, 11040, 12190, 12560, 12720, 14444, 14628, 15072, 16642, 16960, 18055, 18285, 18840, 19504, 21666, 22080, 24380, 24963, 25120, 25440, 28888, 29256, 30144, 33284, 36110, 36570, 37680, 39008, 41605, 43332, 48760, 49926, 50240, 50880, 54165, 57776, 58512, 66568, 72220, 73140, 75360, 78016, 83210, 86664, 97520, 99852, 108330, 115552, 117024, 124815, 133136, 144440, 146280, 150720, 166420, 173328, 191383, 195040, 199704, 216660, 231104, 234048, 249630, 266272, 288880, 292560, 332840, 346656, 382766, 390080, 399408, 433320, 499260, 532544, 574149, 577760, 585120, 665680, 693312, 765532, 798816, 866640, 956915, 998520, 1148298, 1155520, 1170240, 1331360, 1531064, 1597632, 1733280, 1913830, 1997040, 2296596, 2662720, 2870745, 3062128, 3466560, 3827660, 3994080, 4593192, 5741490, 6124256, 7655320, 7988160, 9186384, 11482980, 12248512, 15310640, 18372768, 22965960, 30621280, 36745536, 45931920, 61242560, 91863840, 183727680]

約数ペア:

[(1, 183727680), (2, 91863840), (3, 61242560), (4, 45931920), (5, 36745536), (6, 30621280), (8, 22965960), (10, 18372768), (12, 15310640), (15, 12248512), (16, 11482980), (20, 9186384), (23, 7988160), (24, 7655320), (30, 6124256), (32, 5741490), (40, 4593192), (46, 3994080), (48, 3827660), (53, 3466560), (60, 3062128), (64, 2870745), (69, 2662720), (80, 2296596), (92, 1997040), (96, 1913830), (106, 1733280), (115, 1597632), (120, 1531064), (138, 1331360), (157, 1170240), (159, 1155520), (160, 1148298), (184, 998520), (192, 956915), (212, 866640), (230, 798816), (240, 765532), (265, 693312), (276, 665680), (314, 585120), (318, 577760), (320, 574149), (345, 532544), (368, 499260), (424, 433320), (460, 399408), (471, 390080), (480, 382766), (530, 346656), (552, 332840), (628, 292560), (636, 288880), (690, 266272), (736, 249630), (785, 234048), (795, 231104), (848, 216660), (920, 199704), (942, 195040), (960, 191383), (1060, 173328), (1104, 166420), (1219, 150720), (1256, 146280), (1272, 144440), (1380, 133136), (1472, 124815), (1570, 117024), (1590, 115552), (1696, 108330), (1840, 99852), (1884, 97520), (2120, 86664), (2208, 83210), (2355, 78016), (2438, 75360), (2512, 73140), (2544, 72220), (2760, 66568), (3140, 58512), (3180, 57776), (3392, 54165), (3611, 50880), (3657, 50240), (3680, 49926), (3768, 48760), (4240, 43332), (4416, 41605), (4710, 39008), (4876, 37680), (5024, 36570), (5088, 36110), (5520, 33284), (6095, 30144), (6280, 29256), (6360, 28888), (7222, 25440), (7314, 25120), (7360, 24963), (7536, 24380), (8321, 22080), (8480, 21666), (9420, 19504), (9752, 18840), (10048, 18285), (10176, 18055), (10833, 16960), (11040, 16642), (12190, 15072), (12560, 14628), (12720, 14444)]