63694680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 220078080

約数和(自身を除く): 156383400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 191, 210, 280, 382, 397, 420, 573, 764, 794, 840, 955, 1146, 1191, 1337, 1528, 1588, 1910, 1985, 2292, 2382, 2674, 2779, 2865, 3176, 3820, 3970, 4011, 4584, 4764, 5348, 5558, 5730, 5955, 6685, 7640, 7940, 8022, 8337, 9528, 10696, 11116, 11460, 11910, 13370, 13895, 15880, 16044, 16674, 20055, 22232, 22920, 23820, 26740, 27790, 32088, 33348, 40110, 41685, 47640, 53480, 55580, 66696, 75827, 80220, 83370, 111160, 151654, 160440, 166740, 227481, 303308, 333480, 379135, 454962, 530789, 606616, 758270, 909924, 1061578, 1137405, 1516540, 1592367, 1819848, 2123156, 2274810, 2653945, 3033080, 3184734, 4246312, 4549620, 5307890, 6369468, 7961835, 9099240, 10615780, 12738936, 15923670, 21231560, 31847340, 63694680]

約数ペア:

[(1, 63694680), (2, 31847340), (3, 21231560), (4, 15923670), (5, 12738936), (6, 10615780), (7, 9099240), (8, 7961835), (10, 6369468), (12, 5307890), (14, 4549620), (15, 4246312), (20, 3184734), (21, 3033080), (24, 2653945), (28, 2274810), (30, 2123156), (35, 1819848), (40, 1592367), (42, 1516540), (56, 1137405), (60, 1061578), (70, 909924), (84, 758270), (105, 606616), (120, 530789), (140, 454962), (168, 379135), (191, 333480), (210, 303308), (280, 227481), (382, 166740), (397, 160440), (420, 151654), (573, 111160), (764, 83370), (794, 80220), (840, 75827), (955, 66696), (1146, 55580), (1191, 53480), (1337, 47640), (1528, 41685), (1588, 40110), (1910, 33348), (1985, 32088), (2292, 27790), (2382, 26740), (2674, 23820), (2779, 22920), (2865, 22232), (3176, 20055), (3820, 16674), (3970, 16044), (4011, 15880), (4584, 13895), (4764, 13370), (5348, 11910), (5558, 11460), (5730, 11116), (5955, 10696), (6685, 9528), (7640, 8337), (7940, 8022)]