3358320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1999}}^1$

素因数の和:2022

約数の個数: 80

約数和(自身を含む): 11904000

約数和(自身を除く): 8545680

約数列:

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

約数ペア:

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