10686720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 216

約数和(自身を含む): 39146688

約数和(自身を除く): 28459968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 121, 128, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 242, 253, 256, 264, 276, 320, 330, 345, 352, 363, 368, 384, 440, 460, 480, 484, 506, 528, 552, 605, 640, 660, 690, 704, 726, 736, 759, 768, 880, 920, 960, 968, 1012, 1056, 1104, 1210, 1265, 1280, 1320, 1380, 1408, 1452, 1472, 1518, 1760, 1815, 1840, 1920, 1936, 2024, 2112, 2208, 2420, 2530, 2640, 2760, 2783, 2816, 2904, 2944, 3036, 3520, 3630, 3680, 3795, 3840, 3872, 4048, 4224, 4416, 4840, 5060, 5280, 5520, 5566, 5808, 5888, 6072, 7040, 7260, 7360, 7590, 7744, 8096, 8349, 8448, 8832, 9680, 10120, 10560, 11040, 11132, 11616, 12144, 13915, 14080, 14520, 14720, 15180, 15488, 16192, 16698, 17664, 19360, 20240, 21120, 22080, 22264, 23232, 24288, 27830, 29040, 29440, 30360, 30976, 32384, 33396, 38720, 40480, 41745, 42240, 44160, 44528, 46464, 48576, 55660, 58080, 60720, 64768, 66792, 77440, 80960, 83490, 88320, 89056, 92928, 97152, 111320, 116160, 121440, 133584, 154880, 161920, 166980, 178112, 194304, 222640, 232320, 242880, 267168, 323840, 333960, 356224, 445280, 464640, 485760, 534336, 667920, 712448, 890560, 971520, 1068672, 1335840, 1781120, 2137344, 2671680, 3562240, 5343360, 10686720]

約数ペア:

[(1, 10686720), (2, 5343360), (3, 3562240), (4, 2671680), (5, 2137344), (6, 1781120), (8, 1335840), (10, 1068672), (11, 971520), (12, 890560), (15, 712448), (16, 667920), (20, 534336), (22, 485760), (23, 464640), (24, 445280), (30, 356224), (32, 333960), (33, 323840), (40, 267168), (44, 242880), (46, 232320), (48, 222640), (55, 194304), (60, 178112), (64, 166980), (66, 161920), (69, 154880), (80, 133584), (88, 121440), (92, 116160), (96, 111320), (110, 97152), (115, 92928), (120, 89056), (121, 88320), (128, 83490), (132, 80960), (138, 77440), (160, 66792), (165, 64768), (176, 60720), (184, 58080), (192, 55660), (220, 48576), (230, 46464), (240, 44528), (242, 44160), (253, 42240), (256, 41745), (264, 40480), (276, 38720), (320, 33396), (330, 32384), (345, 30976), (352, 30360), (363, 29440), (368, 29040), (384, 27830), (440, 24288), (460, 23232), (480, 22264), (484, 22080), (506, 21120), (528, 20240), (552, 19360), (605, 17664), (640, 16698), (660, 16192), (690, 15488), (704, 15180), (726, 14720), (736, 14520), (759, 14080), (768, 13915), (880, 12144), (920, 11616), (960, 11132), (968, 11040), (1012, 10560), (1056, 10120), (1104, 9680), (1210, 8832), (1265, 8448), (1280, 8349), (1320, 8096), (1380, 7744), (1408, 7590), (1452, 7360), (1472, 7260), (1518, 7040), (1760, 6072), (1815, 5888), (1840, 5808), (1920, 5566), (1936, 5520), (2024, 5280), (2112, 5060), (2208, 4840), (2420, 4416), (2530, 4224), (2640, 4048), (2760, 3872), (2783, 3840), (2816, 3795), (2904, 3680), (2944, 3630), (3036, 3520)]