3314640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1973}}^1$

素因数の和:1996

約数の個数: 80

約数和(自身を含む): 11749248

約数和(自身を除く): 8434608

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, 1973, 3946, 5919, 7892, 9865, 11838, 13811, 15784, 19730, 23676, 27622, 29595, 31568, 39460, 41433, 47352, 55244, 59190, 69055, 78920, 82866, 94704, 110488, 118380, 138110, 157840, 165732, 207165, 220976, 236760, 276220, 331464, 414330, 473520, 552440, 662928, 828660, 1104880, 1657320, 3314640]

約数ペア:

[(1, 3314640), (2, 1657320), (3, 1104880), (4, 828660), (5, 662928), (6, 552440), (7, 473520), (8, 414330), (10, 331464), (12, 276220), (14, 236760), (15, 220976), (16, 207165), (20, 165732), (21, 157840), (24, 138110), (28, 118380), (30, 110488), (35, 94704), (40, 82866), (42, 78920), (48, 69055), (56, 59190), (60, 55244), (70, 47352), (80, 41433), (84, 39460), (105, 31568), (112, 29595), (120, 27622), (140, 23676), (168, 19730), (210, 15784), (240, 13811), (280, 11838), (336, 9865), (420, 7892), (560, 5919), (840, 3946), (1680, 1973)]