6716640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2024

約数の個数: 96

約数和(自身を含む): 24192000

約数和(自身を除く): 17475360

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 1999, 3360, 3998, 5997, 7996, 9995, 11994, 13993, 15992, 19990, 23988, 27986, 29985, 31984, 39980, 41979, 47976, 55972, 59970, 63968, 69965, 79960, 83958, 95952, 111944, 119940, 139930, 159920, 167916, 191904, 209895, 223888, 239880, 279860, 319840, 335832, 419790, 447776, 479760, 559720, 671664, 839580, 959520, 1119440, 1343328, 1679160, 2238880, 3358320, 6716640]

約数ペア:

[(1, 6716640), (2, 3358320), (3, 2238880), (4, 1679160), (5, 1343328), (6, 1119440), (7, 959520), (8, 839580), (10, 671664), (12, 559720), (14, 479760), (15, 447776), (16, 419790), (20, 335832), (21, 319840), (24, 279860), (28, 239880), (30, 223888), (32, 209895), (35, 191904), (40, 167916), (42, 159920), (48, 139930), (56, 119940), (60, 111944), (70, 95952), (80, 83958), (84, 79960), (96, 69965), (105, 63968), (112, 59970), (120, 55972), (140, 47976), (160, 41979), (168, 39980), (210, 31984), (224, 29985), (240, 27986), (280, 23988), (336, 19990), (420, 15992), (480, 13993), (560, 11994), (672, 9995), (840, 7996), (1120, 5997), (1680, 3998), (1999, 3360)]