334268760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{397939}}^1$

素因数の和:397960

約数の個数: 64

約数和(自身を含む): 1146067200

約数和(自身を除く): 811798440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 397939, 795878, 1193817, 1591756, 1989695, 2387634, 2785573, 3183512, 3979390, 4775268, 5571146, 5969085, 7958780, 8356719, 9550536, 11142292, 11938170, 13927865, 15917560, 16713438, 22284584, 23876340, 27855730, 33426876, 41783595, 47752680, 55711460, 66853752, 83567190, 111422920, 167134380, 334268760]

約数ペア:

[(1, 334268760), (2, 167134380), (3, 111422920), (4, 83567190), (5, 66853752), (6, 55711460), (7, 47752680), (8, 41783595), (10, 33426876), (12, 27855730), (14, 23876340), (15, 22284584), (20, 16713438), (21, 15917560), (24, 13927865), (28, 11938170), (30, 11142292), (35, 9550536), (40, 8356719), (42, 7958780), (56, 5969085), (60, 5571146), (70, 4775268), (84, 3979390), (105, 3183512), (120, 2785573), (140, 2387634), (168, 1989695), (210, 1591756), (280, 1193817), (420, 795878), (840, 397939)]