202190160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1361}}^1$

素因数の和:1996

約数の個数: 80

約数和(自身を含む): 628263360

約数和(自身を除く): 426073200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619, 1238, 1361, 1857, 2476, 2722, 3095, 3714, 4083, 4952, 5444, 6190, 6805, 7428, 8166, 9285, 9904, 10888, 12380, 13610, 14856, 16332, 18570, 20415, 21776, 24760, 27220, 29712, 32664, 37140, 40830, 49520, 54440, 65328, 74280, 81660, 108880, 148560, 163320, 326640, 842459, 1684918, 2527377, 3369836, 4212295, 5054754, 6739672, 8424590, 10109508, 12636885, 13479344, 16849180, 20219016, 25273770, 33698360, 40438032, 50547540, 67396720, 101095080, 202190160]

約数ペア:

[(1, 202190160), (2, 101095080), (3, 67396720), (4, 50547540), (5, 40438032), (6, 33698360), (8, 25273770), (10, 20219016), (12, 16849180), (15, 13479344), (16, 12636885), (20, 10109508), (24, 8424590), (30, 6739672), (40, 5054754), (48, 4212295), (60, 3369836), (80, 2527377), (120, 1684918), (240, 842459), (619, 326640), (1238, 163320), (1361, 148560), (1857, 108880), (2476, 81660), (2722, 74280), (3095, 65328), (3714, 54440), (4083, 49520), (4952, 40830), (5444, 37140), (6190, 32664), (6805, 29712), (7428, 27220), (8166, 24760), (9285, 21776), (9904, 20415), (10888, 18570), (12380, 16332), (13610, 14856)]