147830280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 481057920

約数和(自身を除く): 333227640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 193, 195, 260, 312, 386, 390, 491, 520, 579, 772, 780, 965, 982, 1158, 1473, 1544, 1560, 1930, 1964, 2316, 2455, 2509, 2895, 2946, 3860, 3928, 4632, 4910, 5018, 5790, 5892, 6383, 7365, 7527, 7720, 9820, 10036, 11580, 11784, 12545, 12766, 14730, 15054, 19149, 19640, 20072, 23160, 25090, 25532, 29460, 30108, 31915, 37635, 38298, 50180, 51064, 58920, 60216, 63830, 75270, 76596, 94763, 95745, 100360, 127660, 150540, 153192, 189526, 191490, 255320, 284289, 301080, 379052, 382980, 473815, 568578, 758104, 765960, 947630, 1137156, 1231919, 1421445, 1895260, 2274312, 2463838, 2842890, 3695757, 3790520, 4927676, 5685780, 6159595, 7391514, 9855352, 11371560, 12319190, 14783028, 18478785, 24638380, 29566056, 36957570, 49276760, 73915140, 147830280]

約数ペア:

[(1, 147830280), (2, 73915140), (3, 49276760), (4, 36957570), (5, 29566056), (6, 24638380), (8, 18478785), (10, 14783028), (12, 12319190), (13, 11371560), (15, 9855352), (20, 7391514), (24, 6159595), (26, 5685780), (30, 4927676), (39, 3790520), (40, 3695757), (52, 2842890), (60, 2463838), (65, 2274312), (78, 1895260), (104, 1421445), (120, 1231919), (130, 1137156), (156, 947630), (193, 765960), (195, 758104), (260, 568578), (312, 473815), (386, 382980), (390, 379052), (491, 301080), (520, 284289), (579, 255320), (772, 191490), (780, 189526), (965, 153192), (982, 150540), (1158, 127660), (1473, 100360), (1544, 95745), (1560, 94763), (1930, 76596), (1964, 75270), (2316, 63830), (2455, 60216), (2509, 58920), (2895, 51064), (2946, 50180), (3860, 38298), (3928, 37635), (4632, 31915), (4910, 30108), (5018, 29460), (5790, 25532), (5892, 25090), (6383, 23160), (7365, 20072), (7527, 19640), (7720, 19149), (9820, 15054), (10036, 14730), (11580, 12766), (11784, 12545)]