216948480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{1153}}^1$

素因数の和:1191

約数の個数: 216

約数和(自身を含む): 806701392

約数和(自身を除く): 589752912

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1153, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2306, 2352, 2688, 2940, 3136, 3360, 3459, 3840, 3920, 4480, 4612, 4704, 5376, 5765, 5880, 6272, 6720, 6918, 7840, 8071, 8960, 9224, 9408, 11530, 11760, 12544, 13440, 13836, 15680, 16142, 17295, 18448, 18816, 23060, 23520, 24213, 26880, 27672, 31360, 32284, 34590, 36896, 37632, 40355, 46120, 47040, 48426, 55344, 56497, 62720, 64568, 69180, 73792, 80710, 92240, 94080, 96852, 110688, 112994, 121065, 129136, 138360, 147584, 161420, 169491, 184480, 188160, 193704, 221376, 225988, 242130, 258272, 276720, 282485, 295168, 322840, 338982, 368960, 387408, 442752, 451976, 484260, 516544, 553440, 564970, 645680, 677964, 737920, 774816, 847455, 885504, 903952, 968520, 1033088, 1106880, 1129940, 1291360, 1355928, 1475840, 1549632, 1694910, 1807904, 1937040, 2066176, 2213760, 2259880, 2582720, 2711856, 3099264, 3389820, 3615808, 3874080, 4427520, 4519760, 5165440, 5423712, 6198528, 6779640, 7231616, 7748160, 9039520, 10330880, 10847424, 13559280, 14463232, 15496320, 18079040, 21694848, 27118560, 30992640, 36158080, 43389696, 54237120, 72316160, 108474240, 216948480]

約数ペア:

[(1, 216948480), (2, 108474240), (3, 72316160), (4, 54237120), (5, 43389696), (6, 36158080), (7, 30992640), (8, 27118560), (10, 21694848), (12, 18079040), (14, 15496320), (15, 14463232), (16, 13559280), (20, 10847424), (21, 10330880), (24, 9039520), (28, 7748160), (30, 7231616), (32, 6779640), (35, 6198528), (40, 5423712), (42, 5165440), (48, 4519760), (49, 4427520), (56, 3874080), (60, 3615808), (64, 3389820), (70, 3099264), (80, 2711856), (84, 2582720), (96, 2259880), (98, 2213760), (105, 2066176), (112, 1937040), (120, 1807904), (128, 1694910), (140, 1549632), (147, 1475840), (160, 1355928), (168, 1291360), (192, 1129940), (196, 1106880), (210, 1033088), (224, 968520), (240, 903952), (245, 885504), (256, 847455), (280, 774816), (294, 737920), (320, 677964), (336, 645680), (384, 564970), (392, 553440), (420, 516544), (448, 484260), (480, 451976), (490, 442752), (560, 387408), (588, 368960), (640, 338982), (672, 322840), (735, 295168), (768, 282485), (784, 276720), (840, 258272), (896, 242130), (960, 225988), (980, 221376), (1120, 193704), (1153, 188160), (1176, 184480), (1280, 169491), (1344, 161420), (1470, 147584), (1568, 138360), (1680, 129136), (1792, 121065), (1920, 112994), (1960, 110688), (2240, 96852), (2306, 94080), (2352, 92240), (2688, 80710), (2940, 73792), (3136, 69180), (3360, 64568), (3459, 62720), (3840, 56497), (3920, 55344), (4480, 48426), (4612, 47040), (4704, 46120), (5376, 40355), (5765, 37632), (5880, 36896), (6272, 34590), (6720, 32284), (6918, 31360), (7840, 27672), (8071, 26880), (8960, 24213), (9224, 23520), (9408, 23060), (11530, 18816), (11760, 18448), (12544, 17295), (13440, 16142), (13836, 15680)]