2193438720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6491}}^1$

素因数の和:6532

約数の個数: 192

約数和(自身を含む): 7656405120

約数和(自身を除く): 5462966400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2048, 2112, 2560, 2640, 2816, 3072, 3520, 3840, 4224, 5120, 5280, 5632, 6144, 6491, 7040, 7680, 8448, 10240, 10560, 11264, 12982, 14080, 15360, 16896, 19473, 21120, 22528, 25964, 28160, 30720, 32455, 33792, 38946, 42240, 51928, 56320, 64910, 67584, 71401, 77892, 84480, 97365, 103856, 112640, 129820, 142802, 155784, 168960, 194730, 207712, 214203, 259640, 285604, 311568, 337920, 357005, 389460, 415424, 428406, 519280, 571208, 623136, 714010, 778920, 830848, 856812, 1038560, 1071015, 1142416, 1246272, 1428020, 1557840, 1661696, 1713624, 2077120, 2142030, 2284832, 2492544, 2856040, 3115680, 3323392, 3427248, 4154240, 4284060, 4569664, 4985088, 5712080, 6231360, 6646784, 6854496, 8308480, 8568120, 9139328, 9970176, 11424160, 12462720, 13293568, 13708992, 16616960, 17136240, 18278656, 19940352, 22848320, 24925440, 27417984, 33233920, 34272480, 36557312, 39880704, 45696640, 49850880, 54835968, 66467840, 68544960, 73114624, 91393280, 99701760, 109671936, 137089920, 146229248, 182786560, 199403520, 219343872, 274179840, 365573120, 438687744, 548359680, 731146240, 1096719360, 2193438720]

約数ペア:

[(1, 2193438720), (2, 1096719360), (3, 731146240), (4, 548359680), (5, 438687744), (6, 365573120), (8, 274179840), (10, 219343872), (11, 199403520), (12, 182786560), (15, 146229248), (16, 137089920), (20, 109671936), (22, 99701760), (24, 91393280), (30, 73114624), (32, 68544960), (33, 66467840), (40, 54835968), (44, 49850880), (48, 45696640), (55, 39880704), (60, 36557312), (64, 34272480), (66, 33233920), (80, 27417984), (88, 24925440), (96, 22848320), (110, 19940352), (120, 18278656), (128, 17136240), (132, 16616960), (160, 13708992), (165, 13293568), (176, 12462720), (192, 11424160), (220, 9970176), (240, 9139328), (256, 8568120), (264, 8308480), (320, 6854496), (330, 6646784), (352, 6231360), (384, 5712080), (440, 4985088), (480, 4569664), (512, 4284060), (528, 4154240), (640, 3427248), (660, 3323392), (704, 3115680), (768, 2856040), (880, 2492544), (960, 2284832), (1024, 2142030), (1056, 2077120), (1280, 1713624), (1320, 1661696), (1408, 1557840), (1536, 1428020), (1760, 1246272), (1920, 1142416), (2048, 1071015), (2112, 1038560), (2560, 856812), (2640, 830848), (2816, 778920), (3072, 714010), (3520, 623136), (3840, 571208), (4224, 519280), (5120, 428406), (5280, 415424), (5632, 389460), (6144, 357005), (6491, 337920), (7040, 311568), (7680, 285604), (8448, 259640), (10240, 214203), (10560, 207712), (11264, 194730), (12982, 168960), (14080, 155784), (15360, 142802), (16896, 129820), (19473, 112640), (21120, 103856), (22528, 97365), (25964, 84480), (28160, 77892), (30720, 71401), (32455, 67584), (33792, 64910), (38946, 56320), (42240, 51928)]