12960047736

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{691}}^1\times {\mathrm{2801}}^1$

素因数の和:3538

約数の個数: 128

約数和(自身を含む): 37228492800

約数和(自身を除く): 24268445064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 691, 744, 837, 1116, 1382, 1674, 2073, 2232, 2764, 2801, 3348, 4146, 5528, 5602, 6219, 6696, 8292, 8403, 11204, 12438, 16584, 16806, 18657, 21421, 22408, 24876, 25209, 33612, 37314, 42842, 49752, 50418, 64263, 67224, 74628, 75627, 85684, 86831, 100836, 128526, 149256, 151254, 171368, 173662, 192789, 201672, 257052, 260493, 302508, 347324, 385578, 514104, 520986, 578367, 605016, 694648, 771156, 781479, 1041972, 1156734, 1542312, 1562958, 1935491, 2083944, 2313468, 2344437, 3125916, 3870982, 4626936, 4688874, 5806473, 6251832, 7741964, 9377748, 11612946, 15483928, 17419419, 18755496, 23225892, 34838838, 46451784, 52258257, 60000221, 69677676, 104516514, 120000442, 139355352, 180000663, 209033028, 240000884, 360001326, 418066056, 480001768, 540001989, 720002652, 1080003978, 1440005304, 1620005967, 2160007956, 3240011934, 4320015912, 6480023868, 12960047736]

約数ペア:

[(1, 12960047736), (2, 6480023868), (3, 4320015912), (4, 3240011934), (6, 2160007956), (8, 1620005967), (9, 1440005304), (12, 1080003978), (18, 720002652), (24, 540001989), (27, 480001768), (31, 418066056), (36, 360001326), (54, 240000884), (62, 209033028), (72, 180000663), (93, 139355352), (108, 120000442), (124, 104516514), (186, 69677676), (216, 60000221), (248, 52258257), (279, 46451784), (372, 34838838), (558, 23225892), (691, 18755496), (744, 17419419), (837, 15483928), (1116, 11612946), (1382, 9377748), (1674, 7741964), (2073, 6251832), (2232, 5806473), (2764, 4688874), (2801, 4626936), (3348, 3870982), (4146, 3125916), (5528, 2344437), (5602, 2313468), (6219, 2083944), (6696, 1935491), (8292, 1562958), (8403, 1542312), (11204, 1156734), (12438, 1041972), (16584, 781479), (16806, 771156), (18657, 694648), (21421, 605016), (22408, 578367), (24876, 520986), (25209, 514104), (33612, 385578), (37314, 347324), (42842, 302508), (49752, 260493), (50418, 257052), (64263, 201672), (67224, 192789), (74628, 173662), (75627, 171368), (85684, 151254), (86831, 149256), (100836, 128526)]