194115720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2341}}^1$

素因数の和:3046

約数の個数: 64

約数和(自身を含む): 583439040

約数和(自身を除く): 389323320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 691, 1382, 2073, 2341, 2764, 3455, 4146, 4682, 5528, 6910, 7023, 8292, 9364, 10365, 11705, 13820, 14046, 16584, 18728, 20730, 23410, 27640, 28092, 35115, 41460, 46820, 56184, 70230, 82920, 93640, 140460, 280920, 1617631, 3235262, 4852893, 6470524, 8088155, 9705786, 12941048, 16176310, 19411572, 24264465, 32352620, 38823144, 48528930, 64705240, 97057860, 194115720]

約数ペア:

[(1, 194115720), (2, 97057860), (3, 64705240), (4, 48528930), (5, 38823144), (6, 32352620), (8, 24264465), (10, 19411572), (12, 16176310), (15, 12941048), (20, 9705786), (24, 8088155), (30, 6470524), (40, 4852893), (60, 3235262), (120, 1617631), (691, 280920), (1382, 140460), (2073, 93640), (2341, 82920), (2764, 70230), (3455, 56184), (4146, 46820), (4682, 41460), (5528, 35115), (6910, 28092), (7023, 27640), (8292, 23410), (9364, 20730), (10365, 18728), (11705, 16584), (13820, 14046)]