216453120

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:316

約数の個数: 208

約数和(自身を含む): 748591872

約数和(自身を除く): 532138752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 271, 312, 320, 384, 390, 416, 480, 512, 520, 542, 624, 640, 768, 780, 813, 832, 960, 1024, 1040, 1084, 1248, 1280, 1355, 1536, 1560, 1626, 1664, 1920, 2048, 2080, 2168, 2496, 2560, 2710, 3072, 3120, 3252, 3328, 3523, 3840, 4065, 4096, 4160, 4336, 4992, 5120, 5420, 6144, 6240, 6504, 6656, 7046, 7680, 8130, 8320, 8672, 9984, 10240, 10569, 10840, 12288, 12480, 13008, 13312, 14092, 15360, 16260, 16640, 17344, 17615, 19968, 20480, 21138, 21680, 24960, 26016, 26624, 28184, 30720, 32520, 33280, 34688, 35230, 39936, 42276, 43360, 49920, 52032, 52845, 53248, 56368, 61440, 65040, 66560, 69376, 70460, 79872, 84552, 86720, 99840, 104064, 105690, 112736, 130080, 133120, 138752, 140920, 159744, 169104, 173440, 199680, 208128, 211380, 225472, 260160, 266240, 277504, 281840, 338208, 346880, 399360, 416256, 422760, 450944, 520320, 555008, 563680, 676416, 693760, 798720, 832512, 845520, 901888, 1040640, 1110016, 1127360, 1352832, 1387520, 1665024, 1691040, 1803776, 2081280, 2254720, 2705664, 2775040, 3330048, 3382080, 3607552, 4162560, 4509440, 5411328, 5550080, 6764160, 7215104, 8325120, 9018880, 10822656, 13528320, 14430208, 16650240, 18037760, 21645312, 27056640, 36075520, 43290624, 54113280, 72151040, 108226560, 216453120]

約数ペア:

[(1, 216453120), (2, 108226560), (3, 72151040), (4, 54113280), (5, 43290624), (6, 36075520), (8, 27056640), (10, 21645312), (12, 18037760), (13, 16650240), (15, 14430208), (16, 13528320), (20, 10822656), (24, 9018880), (26, 8325120), (30, 7215104), (32, 6764160), (39, 5550080), (40, 5411328), (48, 4509440), (52, 4162560), (60, 3607552), (64, 3382080), (65, 3330048), (78, 2775040), (80, 2705664), (96, 2254720), (104, 2081280), (120, 1803776), (128, 1691040), (130, 1665024), (156, 1387520), (160, 1352832), (192, 1127360), (195, 1110016), (208, 1040640), (240, 901888), (256, 845520), (260, 832512), (271, 798720), (312, 693760), (320, 676416), (384, 563680), (390, 555008), (416, 520320), (480, 450944), (512, 422760), (520, 416256), (542, 399360), (624, 346880), (640, 338208), (768, 281840), (780, 277504), (813, 266240), (832, 260160), (960, 225472), (1024, 211380), (1040, 208128), (1084, 199680), (1248, 173440), (1280, 169104), (1355, 159744), (1536, 140920), (1560, 138752), (1626, 133120), (1664, 130080), (1920, 112736), (2048, 105690), (2080, 104064), (2168, 99840), (2496, 86720), (2560, 84552), (2710, 79872), (3072, 70460), (3120, 69376), (3252, 66560), (3328, 65040), (3523, 61440), (3840, 56368), (4065, 53248), (4096, 52845), (4160, 52032), (4336, 49920), (4992, 43360), (5120, 42276), (5420, 39936), (6144, 35230), (6240, 34688), (6504, 33280), (6656, 32520), (7046, 30720), (7680, 28184), (8130, 26624), (8320, 26016), (8672, 24960), (9984, 21680), (10240, 21138), (10569, 20480), (10840, 19968), (12288, 17615), (12480, 17344), (13008, 16640), (13312, 16260), (14092, 15360)]