761368020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9491}}^1$

素因数の和:9701

約数の個数: 96

約数和(自身を含む): 2449391616

約数和(自身を除く): 1688023596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 955, 1146, 1337, 1910, 2292, 2674, 2865, 3820, 4011, 5348, 5730, 6685, 8022, 9491, 11460, 13370, 16044, 18982, 20055, 26740, 28473, 37964, 40110, 47455, 56946, 66437, 80220, 94910, 113892, 132874, 142365, 189820, 199311, 265748, 284730, 332185, 398622, 569460, 664370, 797244, 996555, 1328740, 1812781, 1993110, 3625562, 3986220, 5438343, 7251124, 9063905, 10876686, 12689467, 18127810, 21753372, 25378934, 27191715, 36255620, 38068401, 50757868, 54383430, 63447335, 76136802, 108766860, 126894670, 152273604, 190342005, 253789340, 380684010, 761368020]

約数ペア:

[(1, 761368020), (2, 380684010), (3, 253789340), (4, 190342005), (5, 152273604), (6, 126894670), (7, 108766860), (10, 76136802), (12, 63447335), (14, 54383430), (15, 50757868), (20, 38068401), (21, 36255620), (28, 27191715), (30, 25378934), (35, 21753372), (42, 18127810), (60, 12689467), (70, 10876686), (84, 9063905), (105, 7251124), (140, 5438343), (191, 3986220), (210, 3625562), (382, 1993110), (420, 1812781), (573, 1328740), (764, 996555), (955, 797244), (1146, 664370), (1337, 569460), (1910, 398622), (2292, 332185), (2674, 284730), (2865, 265748), (3820, 199311), (4011, 189820), (5348, 142365), (5730, 132874), (6685, 113892), (8022, 94910), (9491, 80220), (11460, 66437), (13370, 56946), (16044, 47455), (18982, 40110), (20055, 37964), (26740, 28473)]