168788760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4673}}^1$

素因数の和:4737

約数の個数: 128

約数和(自身を含む): 592289280

約数和(自身を除く): 423500520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 4673, 5160, 6020, 7224, 9030, 9346, 12040, 14019, 18060, 18692, 23365, 28038, 32711, 36120, 37384, 46730, 56076, 65422, 70095, 93460, 98133, 112152, 130844, 140190, 163555, 186920, 196266, 200939, 261688, 280380, 327110, 392532, 401878, 490665, 560760, 602817, 654220, 785064, 803756, 981330, 1004695, 1205634, 1308440, 1406573, 1607512, 1962660, 2009390, 2411268, 2813146, 3014085, 3925320, 4018780, 4219719, 4822536, 5626292, 6028170, 7032865, 8037560, 8439438, 11252584, 12056340, 14065730, 16878876, 21098595, 24112680, 28131460, 33757752, 42197190, 56262920, 84394380, 168788760]

約数ペア:

[(1, 168788760), (2, 84394380), (3, 56262920), (4, 42197190), (5, 33757752), (6, 28131460), (7, 24112680), (8, 21098595), (10, 16878876), (12, 14065730), (14, 12056340), (15, 11252584), (20, 8439438), (21, 8037560), (24, 7032865), (28, 6028170), (30, 5626292), (35, 4822536), (40, 4219719), (42, 4018780), (43, 3925320), (56, 3014085), (60, 2813146), (70, 2411268), (84, 2009390), (86, 1962660), (105, 1607512), (120, 1406573), (129, 1308440), (140, 1205634), (168, 1004695), (172, 981330), (210, 803756), (215, 785064), (258, 654220), (280, 602817), (301, 560760), (344, 490665), (420, 401878), (430, 392532), (516, 327110), (602, 280380), (645, 261688), (840, 200939), (860, 196266), (903, 186920), (1032, 163555), (1204, 140190), (1290, 130844), (1505, 112152), (1720, 98133), (1806, 93460), (2408, 70095), (2580, 65422), (3010, 56076), (3612, 46730), (4515, 37384), (4673, 36120), (5160, 32711), (6020, 28038), (7224, 23365), (9030, 18692), (9346, 18060), (12040, 14019)]