37999920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{22619}}^1$

素因数の和:22642

約数の個数: 80

約数和(自身を含む): 134634240

約数和(自身を除く): 96634320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 22619, 45238, 67857, 90476, 113095, 135714, 158333, 180952, 226190, 271428, 316666, 339285, 361904, 452380, 474999, 542856, 633332, 678570, 791665, 904760, 949998, 1085712, 1266664, 1357140, 1583330, 1809520, 1899996, 2374995, 2533328, 2714280, 3166660, 3799992, 4749990, 5428560, 6333320, 7599984, 9499980, 12666640, 18999960, 37999920]

約数ペア:

[(1, 37999920), (2, 18999960), (3, 12666640), (4, 9499980), (5, 7599984), (6, 6333320), (7, 5428560), (8, 4749990), (10, 3799992), (12, 3166660), (14, 2714280), (15, 2533328), (16, 2374995), (20, 1899996), (21, 1809520), (24, 1583330), (28, 1357140), (30, 1266664), (35, 1085712), (40, 949998), (42, 904760), (48, 791665), (56, 678570), (60, 633332), (70, 542856), (80, 474999), (84, 452380), (105, 361904), (112, 339285), (120, 316666), (140, 271428), (168, 226190), (210, 180952), (240, 158333), (280, 135714), (336, 113095), (420, 90476), (560, 67857), (840, 45238), (1680, 22619)]