6666240

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 192

約数和(自身を含む): 25159680

約数和(自身を除く): 18493440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1024, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2048, 2170, 2240, 2480, 2560, 2604, 2688, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4960, 5120, 5208, 5376, 5952, 6144, 6510, 6720, 6944, 7168, 7440, 7680, 7936, 8680, 8960, 9920, 10240, 10416, 10752, 11904, 13020, 13440, 13888, 14336, 14880, 15360, 15872, 17360, 17920, 19840, 20832, 21504, 23808, 26040, 26880, 27776, 29760, 30720, 31744, 34720, 35840, 39680, 41664, 43008, 47616, 52080, 53760, 55552, 59520, 63488, 69440, 71680, 79360, 83328, 95232, 104160, 107520, 111104, 119040, 138880, 158720, 166656, 190464, 208320, 215040, 222208, 238080, 277760, 317440, 333312, 416640, 444416, 476160, 555520, 666624, 833280, 952320, 1111040, 1333248, 1666560, 2222080, 3333120, 6666240]

約数ペア:

[(1, 6666240), (2, 3333120), (3, 2222080), (4, 1666560), (5, 1333248), (6, 1111040), (7, 952320), (8, 833280), (10, 666624), (12, 555520), (14, 476160), (15, 444416), (16, 416640), (20, 333312), (21, 317440), (24, 277760), (28, 238080), (30, 222208), (31, 215040), (32, 208320), (35, 190464), (40, 166656), (42, 158720), (48, 138880), (56, 119040), (60, 111104), (62, 107520), (64, 104160), (70, 95232), (80, 83328), (84, 79360), (93, 71680), (96, 69440), (105, 63488), (112, 59520), (120, 55552), (124, 53760), (128, 52080), (140, 47616), (155, 43008), (160, 41664), (168, 39680), (186, 35840), (192, 34720), (210, 31744), (217, 30720), (224, 29760), (240, 27776), (248, 26880), (256, 26040), (280, 23808), (310, 21504), (320, 20832), (336, 19840), (372, 17920), (384, 17360), (420, 15872), (434, 15360), (448, 14880), (465, 14336), (480, 13888), (496, 13440), (512, 13020), (560, 11904), (620, 10752), (640, 10416), (651, 10240), (672, 9920), (744, 8960), (768, 8680), (840, 7936), (868, 7680), (896, 7440), (930, 7168), (960, 6944), (992, 6720), (1024, 6510), (1085, 6144), (1120, 5952), (1240, 5376), (1280, 5208), (1302, 5120), (1344, 4960), (1488, 4480), (1536, 4340), (1680, 3968), (1736, 3840), (1792, 3720), (1860, 3584), (1920, 3472), (1984, 3360), (2048, 3255), (2170, 3072), (2240, 2976), (2480, 2688), (2560, 2604)]