38118360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2017

約数の個数: 128

約数和(自身を含む): 136442880

約数和(自身を除く): 98324520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 1973, 2415, 2760, 3220, 3864, 3946, 4830, 5919, 6440, 7892, 9660, 9865, 11838, 13811, 15784, 19320, 19730, 23676, 27622, 29595, 39460, 41433, 45379, 47352, 55244, 59190, 69055, 78920, 82866, 90758, 110488, 118380, 136137, 138110, 165732, 181516, 207165, 226895, 236760, 272274, 276220, 317653, 331464, 363032, 414330, 453790, 544548, 552440, 635306, 680685, 828660, 907580, 952959, 1089096, 1270612, 1361370, 1588265, 1657320, 1815160, 1905918, 2541224, 2722740, 3176530, 3811836, 4764795, 5445480, 6353060, 7623672, 9529590, 12706120, 19059180, 38118360]

約数ペア:

[(1, 38118360), (2, 19059180), (3, 12706120), (4, 9529590), (5, 7623672), (6, 6353060), (7, 5445480), (8, 4764795), (10, 3811836), (12, 3176530), (14, 2722740), (15, 2541224), (20, 1905918), (21, 1815160), (23, 1657320), (24, 1588265), (28, 1361370), (30, 1270612), (35, 1089096), (40, 952959), (42, 907580), (46, 828660), (56, 680685), (60, 635306), (69, 552440), (70, 544548), (84, 453790), (92, 414330), (105, 363032), (115, 331464), (120, 317653), (138, 276220), (140, 272274), (161, 236760), (168, 226895), (184, 207165), (210, 181516), (230, 165732), (276, 138110), (280, 136137), (322, 118380), (345, 110488), (420, 90758), (460, 82866), (483, 78920), (552, 69055), (644, 59190), (690, 55244), (805, 47352), (840, 45379), (920, 41433), (966, 39460), (1288, 29595), (1380, 27622), (1610, 23676), (1932, 19730), (1973, 19320), (2415, 15784), (2760, 13811), (3220, 11838), (3864, 9865), (3946, 9660), (4830, 7892), (5919, 6440)]