91863840

素因数分解:

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

素因数の和:251

約数の個数: 192

約数和(自身を含む): 309609216

約数和(自身を除く): 217745376

約数列:

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

約数ペア:

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