139748760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1662

約数の個数: 128

約数和(自身を含む): 471744000

約数和(自身を除く): 331995240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1559, 1660, 1992, 2241, 2490, 2988, 3118, 3320, 3735, 4482, 4677, 4980, 5976, 6236, 7470, 7795, 8964, 9354, 9960, 11205, 12472, 14031, 14940, 15590, 17928, 18708, 22410, 23385, 28062, 29880, 31180, 37416, 42093, 44820, 46770, 56124, 62360, 70155, 84186, 89640, 93540, 112248, 129397, 140310, 168372, 187080, 210465, 258794, 280620, 336744, 388191, 420930, 517588, 561240, 646985, 776382, 841860, 1035176, 1164573, 1293970, 1552764, 1683720, 1940955, 2329146, 2587940, 3105528, 3493719, 3881910, 4658292, 5175880, 5822865, 6987438, 7763820, 9316584, 11645730, 13974876, 15527640, 17468595, 23291460, 27949752, 34937190, 46582920, 69874380, 139748760]

約数ペア:

[(1, 139748760), (2, 69874380), (3, 46582920), (4, 34937190), (5, 27949752), (6, 23291460), (8, 17468595), (9, 15527640), (10, 13974876), (12, 11645730), (15, 9316584), (18, 7763820), (20, 6987438), (24, 5822865), (27, 5175880), (30, 4658292), (36, 3881910), (40, 3493719), (45, 3105528), (54, 2587940), (60, 2329146), (72, 1940955), (83, 1683720), (90, 1552764), (108, 1293970), (120, 1164573), (135, 1035176), (166, 841860), (180, 776382), (216, 646985), (249, 561240), (270, 517588), (332, 420930), (360, 388191), (415, 336744), (498, 280620), (540, 258794), (664, 210465), (747, 187080), (830, 168372), (996, 140310), (1080, 129397), (1245, 112248), (1494, 93540), (1559, 89640), (1660, 84186), (1992, 70155), (2241, 62360), (2490, 56124), (2988, 46770), (3118, 44820), (3320, 42093), (3735, 37416), (4482, 31180), (4677, 29880), (4980, 28062), (5976, 23385), (6236, 22410), (7470, 18708), (7795, 17928), (8964, 15590), (9354, 14940), (9960, 14031), (11205, 12472)]