134719760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{240571}}^1$

素因数の和:240591

約数の個数: 40

約数和(自身を含む): 357971136

約数和(自身を除く): 223251376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 240571, 481142, 962284, 1202855, 1683997, 1924568, 2405710, 3367994, 3849136, 4811420, 6735988, 8419985, 9622840, 13471976, 16839970, 19245680, 26943952, 33679940, 67359880, 134719760]

約数ペア:

[(1, 134719760), (2, 67359880), (4, 33679940), (5, 26943952), (7, 19245680), (8, 16839970), (10, 13471976), (14, 9622840), (16, 8419985), (20, 6735988), (28, 4811420), (35, 3849136), (40, 3367994), (56, 2405710), (70, 1924568), (80, 1683997), (112, 1202855), (140, 962284), (280, 481142), (560, 240571)]