211508160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4157}}^1$

素因数の和:4230

約数の個数: 112

約数和(自身を含む): 684373536

約数和(自身を除く): 472865376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 4157, 4240, 5088, 6360, 8314, 8480, 10176, 12471, 12720, 16628, 16960, 20785, 24942, 25440, 33256, 41570, 49884, 50880, 62355, 66512, 83140, 99768, 124710, 133024, 166280, 199536, 220321, 249420, 266048, 332560, 399072, 440642, 498840, 660963, 665120, 798144, 881284, 997680, 1101605, 1321926, 1330240, 1762568, 1995360, 2203210, 2643852, 3304815, 3525136, 3990720, 4406420, 5287704, 6609630, 7050272, 8812840, 10575408, 13219260, 14100544, 17625680, 21150816, 26438520, 35251360, 42301632, 52877040, 70502720, 105754080, 211508160]

約数ペア:

[(1, 211508160), (2, 105754080), (3, 70502720), (4, 52877040), (5, 42301632), (6, 35251360), (8, 26438520), (10, 21150816), (12, 17625680), (15, 14100544), (16, 13219260), (20, 10575408), (24, 8812840), (30, 7050272), (32, 6609630), (40, 5287704), (48, 4406420), (53, 3990720), (60, 3525136), (64, 3304815), (80, 2643852), (96, 2203210), (106, 1995360), (120, 1762568), (159, 1330240), (160, 1321926), (192, 1101605), (212, 997680), (240, 881284), (265, 798144), (318, 665120), (320, 660963), (424, 498840), (480, 440642), (530, 399072), (636, 332560), (795, 266048), (848, 249420), (960, 220321), (1060, 199536), (1272, 166280), (1590, 133024), (1696, 124710), (2120, 99768), (2544, 83140), (3180, 66512), (3392, 62355), (4157, 50880), (4240, 49884), (5088, 41570), (6360, 33256), (8314, 25440), (8480, 24942), (10176, 20785), (12471, 16960), (12720, 16628)]