216322560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:299

約数の個数: 240

約数和(自身を含む): 770810040

約数和(自身を除く): 554487480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 229, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 458, 480, 492, 512, 576, 615, 640, 656, 687, 720, 738, 768, 820, 916, 960, 984, 1145, 1152, 1230, 1280, 1312, 1374, 1440, 1476, 1536, 1640, 1832, 1845, 1920, 1968, 2061, 2290, 2304, 2460, 2560, 2624, 2748, 2880, 2952, 3280, 3435, 3664, 3690, 3840, 3936, 4122, 4580, 4608, 4920, 5248, 5496, 5760, 5904, 6560, 6870, 7328, 7380, 7680, 7872, 8244, 9160, 9389, 9840, 10305, 10496, 10992, 11520, 11808, 13120, 13740, 14656, 14760, 15744, 16488, 18320, 18778, 19680, 20610, 20992, 21984, 23040, 23616, 26240, 27480, 28167, 29312, 29520, 31488, 32976, 36640, 37556, 39360, 41220, 43968, 46945, 47232, 52480, 54960, 56334, 58624, 59040, 62976, 65952, 73280, 75112, 78720, 82440, 84501, 87936, 93890, 94464, 104960, 109920, 112668, 117248, 118080, 131904, 140835, 146560, 150224, 157440, 164880, 169002, 175872, 187780, 188928, 219840, 225336, 236160, 263808, 281670, 293120, 300448, 314880, 329760, 338004, 351744, 375560, 422505, 439680, 450672, 472320, 527616, 563340, 586240, 600896, 659520, 676008, 751120, 845010, 879360, 901344, 944640, 1055232, 1126680, 1201792, 1319040, 1352016, 1502240, 1690020, 1758720, 1802688, 2253360, 2403584, 2638080, 2704032, 3004480, 3380040, 3605376, 4506720, 4807168, 5276160, 5408064, 6008960, 6760080, 7210752, 9013440, 10816128, 12017920, 13520160, 14421504, 18026880, 21632256, 24035840, 27040320, 36053760, 43264512, 54080640, 72107520, 108161280, 216322560]

約数ペア:

[(1, 216322560), (2, 108161280), (3, 72107520), (4, 54080640), (5, 43264512), (6, 36053760), (8, 27040320), (9, 24035840), (10, 21632256), (12, 18026880), (15, 14421504), (16, 13520160), (18, 12017920), (20, 10816128), (24, 9013440), (30, 7210752), (32, 6760080), (36, 6008960), (40, 5408064), (41, 5276160), (45, 4807168), (48, 4506720), (60, 3605376), (64, 3380040), (72, 3004480), (80, 2704032), (82, 2638080), (90, 2403584), (96, 2253360), (120, 1802688), (123, 1758720), (128, 1690020), (144, 1502240), (160, 1352016), (164, 1319040), (180, 1201792), (192, 1126680), (205, 1055232), (229, 944640), (240, 901344), (246, 879360), (256, 845010), (288, 751120), (320, 676008), (328, 659520), (360, 600896), (369, 586240), (384, 563340), (410, 527616), (458, 472320), (480, 450672), (492, 439680), (512, 422505), (576, 375560), (615, 351744), (640, 338004), (656, 329760), (687, 314880), (720, 300448), (738, 293120), (768, 281670), (820, 263808), (916, 236160), (960, 225336), (984, 219840), (1145, 188928), (1152, 187780), (1230, 175872), (1280, 169002), (1312, 164880), (1374, 157440), (1440, 150224), (1476, 146560), (1536, 140835), (1640, 131904), (1832, 118080), (1845, 117248), (1920, 112668), (1968, 109920), (2061, 104960), (2290, 94464), (2304, 93890), (2460, 87936), (2560, 84501), (2624, 82440), (2748, 78720), (2880, 75112), (2952, 73280), (3280, 65952), (3435, 62976), (3664, 59040), (3690, 58624), (3840, 56334), (3936, 54960), (4122, 52480), (4580, 47232), (4608, 46945), (4920, 43968), (5248, 41220), (5496, 39360), (5760, 37556), (5904, 36640), (6560, 32976), (6870, 31488), (7328, 29520), (7380, 29312), (7680, 28167), (7872, 27480), (8244, 26240), (9160, 23616), (9389, 23040), (9840, 21984), (10305, 20992), (10496, 20610), (10992, 19680), (11520, 18778), (11808, 18320), (13120, 16488), (13740, 15744), (14656, 14760)]